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Premium Quality

Full Dormer Windows Surround Kits

Roof window structures that add light, space, and architectural interest
25+ years
expirience
5000+
projects
Custom
designs

Our Solutions Are Perfect For

From structural post to architectural statement. EPS architectural shapes that look like stone — without the weight, cost, or structural engineering. Built to spec, installed in hours.

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System Architecture
EPS Core + Polyurea Shell vs. Conventional Materials SYSTEM ARCHITECTURE Integrated Multi-Layer System

Our company's architectural products are engineered as a fully integrated system composed of:

  • EPS Core - 1.0-2.0 lb/ft³ density
  • Polyurea Coating - two-component, 30-60 mils
  • Adhesion Primer
  • UV-Stable Finish Coat

This is not a sequence of separate layers. It is a closed engineered envelope where every component has a defined structural or protective role.

Functional Role of Each Layer EPS Core
  • Provides geometric form
  • Maintains dimensional stability
  • Reduces total weight
Polyurea Shell
  • Adds mechanical resistance
  • Provides chemical inertness
  • Blocks moisture intrusion
Primer Layer
  • Ensures bond integrity between materials
Finish Coat
  • Protects against UV exposure
  • Stabilizes final appearance
Why Conventional Materials Fall Short

WOOD

  • Vulnerable to moisture and decay
  • Requires constant maintenance
  • Can structurally degrade in 3-7 years in harsh climates
FIBERGLASS
  • Dependent on rigid molds
  • Limited to prefabricated shapes
  • Custom designs become expensive
PVC
  • Thermal expansion: 5-8 × 10⁻⁵/°C
  • Can warp, open joints, and lose dimensional accuracy under temperature swings
PRECAST CONCRETE / NATURAL STONE
  • Extremely heavy
  • Requires cranes and reinforced substrates
  • Slower, more complex installation process
Performance Advantages of Our Company
  • CNC PRECISION: ±3 mm across any profile
  • WEIGHT REDUCTION: 60-80% lighter than reinforced concrete
  • FASTER INSTALLATION: no heavy lifting equipment required
  • LOWER STRUCTURAL LOAD: reduced dead load on building envelope
  • WIND RESISTANCE: 120-180 PSF
  • CODE ENGINEERING: designed to Florida Building Code requirements
  • PERMIT READY: substrate-specific anchorage by licensed engineer
Final Result

Our company is not a decorative surface treatment.

It is a fully documented, engineered, permit-ready architectural system designed to move efficiently from fabrication to installation without rework.


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Material Composition
Engineering Advantages of EPS/Polyurea Over Wood, PVC, and Fiberglass Engineered Composite System

Our company’s products are built on a composite material architecture that no single conventional material can replicate.

Core Structure
  • EPS TYPE I - 1.0 lb/ft³ density
  • EPS TYPE II - 2.0 lb/ft³ density
  • Classified under ASTM C578
  • Closed-cell EPS foam
  • Water absorption: BELOW 2% per ASTM C272
Why It Matters

This low absorption threshold is critical for facade elements exposed to:

  • Wind-driven rain
  • Condensation cycles
  • Sustained humidity
Protective Outer Shell

Far exceeds conventional paints and gelcoats in durability and service resistance.

Polyurea Coating
  • 30-60 mil thickness applied
  • 70-85 Shore D hardness
  • High impact resistance
  • High abrasion resistance
  • Chemical inertness
Technical Comparison with Competing Materials WOOD
  • Hygroscopic by molecular structure
  • Shrinks, warps, and separates under wet/dry cycles
  • Vulnerable to fungi and insects
  • Structural degradation in 3-10 years in warm humid climates
ENGINEERED LUMBER
  • Reduces variability
  • Still moisture-sensitive
  • Still biologically vulnerable
PVC
  • Elastic modulus loses stiffness above elevated temperatures
  • Creeps under self-weight and wind pressure
  • UV causes embrittlement and pigment breakdown in 10-15 years
FIBERGLASS
  • Often lacks third-party certified data in custom fabrication
  • Gelcoat damage allows hidden water intrusion
  • Internal delamination may remain invisible until failure
Failure Modes Eliminated by Our Company

Our company EPS + Polyurea removes all common substrate failures:

  • No cellulosic substrate to rot
  • No metal component to corrode
  • No thermoplastic matrix to creep
  • No laminate interface to delaminate
Long-Term Client Value Projected Service Life:

15-25+ years

Maintenance Interval:

10-15 years

Topcoat refinishing only.

Delivered Performance

ASTM-traceable performance data.

Based on documented standards, not marketing claims.

Final Statement

Our company is a measurable, testable, engineered exterior product system designed for long-term architectural performance.


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Visual Presence
Architectural Expression as an Engineering Parameter

The visual authority of an architectural product is not a subjective attribute - it is a direct function of measurable geometric precision.

Profile relief depth of 25-150 mm generates shadow lines that establish legible architectural form at distances of 20-50 meters.

Symmetry held to ±3 mm, achieved through CNC milling, eliminates the bilateral distortions inherent in hand-carved wood or hand-laid fiberglass.

Products projection geometry - the proportional system that defines classical and contemporary architectural orders - reads as a quality signal to specifiers, occupants, and the broader market.

These are engineering parameters, and Our company products are manufactured to deliver them consistently across every unit produced.

Conventional materials cannot achieve this level of geometric control in service.

Extruded PVC profiles are constrained to planar cross-sections: three-dimensional transitions, multi-axis relief, and compound curves are physically inaccessible to the extrusion process.

Standard fiberglass in open-mold production exhibits surface irregularities - exposed glass fibers, resin-rich zones, and porosity - that are visually apparent at close inspection and degrade the premium quality signal.

Wood surfaces crack at the interface between growth rings as moisture content cycles seasonally; within the first year of outdoor exposure in a warm climate, sharp profile edges at elements begin to open, compromising the geometric integrity the architect designed into the project.

Our company’s products maintain original fabricated geometry throughout their service life

The EPS core does not absorb moisture, does not swell or shrink, and does not respond to thermal cycling with dimensional change.

The polyurea shell does not crack, peel, or delaminate under normal service loads.

The resulting surface - smooth, dimensionally stable, and uniform in reflectance - performs equally well under direct daylight, at night under architectural uplighting, and in professional photography.

Clients and end-users receive a facade element with a measurable contribution to property value: documented curb appeal, photogenic quality, and architectural identity that directly support occupancy rates, sale price premiums, and brand differentiation for the developer.


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Durability
Systemic Service Performance of EPS/Polyurea in Demanding Climates

Warm, coastal, and high-humidity climates present a compound durability challenge for exterior architectural products: wind-driven rain, sustained UV exposure, biological growth, salt-laden air, and diurnal thermal cycling all operate simultaneously and without interruption for the full service life of the installation.

Any material selection that addresses only one or two of these mechanisms while remaining vulnerable to the others will produce premature failure.

Our company EPS/polyurea products are engineered to resist all active degradation mechanisms in parallel, not in sequence.

The polyurea coating at 30-60 mils functions as a continuous elastomeric barrier - no seams, no capillary channels, no porous zones through which moisture can migrate to the EPS core.

With Shore D hardness of 40-70, it resists pedestrian-level mechanical impacts (tool contact, equipment brushing, incidental loading) at a level unachievable with conventional latex paint or fiberglass gelcoat.

The EPS core is chemically inert: it does not provide a metabolizable carbon source for fungal or bacterial colonization, does not react with moisture, and does not contain ferrous components capable of corrosion.

When joints and terminations are properly detailed and sealed, the assembled system delivers high moisture resistance performance even under sustained wind-driven rain exposure.

COMPETING MATERIALS FAIL BY DOCUMENTED MECHANISMS.

Wood demands repainting every 3-5 years, chemical treatment against insect attack, and annual inspection for decay - cumulative 20-year maintenance expenditure routinely exceeds original installed cost.

PVC embrittles and discolors under UV in 7-10 years; thermal expansion mismatches at joints create pathways for water infiltration.

Fiberglass delaminates internally when the protective gelcoat is breached, a failure mode that is undetectable without non-destructive testing until visible surface collapse occurs.

Clients who specify our company products receive a warranted system service life of 15-25+ years, a predictable maintenance cycle of topcoat refinishing every 5-10 years, and resistance to biological, mechanical, UV, and moisture degradation that does not require the owner to manage multiple separate protection programs.


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Compliance
EPS/Polyurea as a Fully Documentable System REGULATORY APPROVAL OF EXTERIOR ARCHITECTURAL ELEMENTS IS NOT A FORMALITY - it is a critical path item in the construction schedule.

A rejection from the Authority Having Jurisdiction (AHJ), a request for additional engineering data from the HOA, or a code-compliance question from the plan reviewer can delay a project by weeks, trigger contract penalty clauses, and require the design team to produce documentation under time pressure.

Selecting a material system with a complete, pre-existing compliance package is a direct risk mitigation strategy for the owner, developer, and general contractor.

ASTM C578classifies EPS foam by type and provides numerical values for density, compressive resistance, flexural strength, and thermal conductivity - the language of structural engineers and code reviewers.

ASTM C272quantifies water absorption of cellular plastic insulation, providing the test data required for moisture-related code provisions.

ASTM E84establishes surface burning characteristics for flame spread and smoke development, essential for commercial occupancies and interior code compliance.

The Florida Building Code wind load requirements of 120-180 PSF (depending on exposure category and geographic location) are addressed through engineered anchorage design produced by a licensed professional engineer - not generic installation guidelines.

This stands in direct contrast to unstandardized wood assemblies, which have no unified certification system for decorative architectural elements, and to custom fiberglass products that frequently lack third-party material certification entirely.

Our company compliance package includes:
  • Shop drawings with anchorage details
  • Material specifications with ASTM references
  • Engineering calculations for wind load resistance
  • Safety data sheets for all coating components

Everything an AHJ, HOA, or municipal permitting office requires in a single submission.

Clients receive a product that passes code review on the first submission, eliminating the cost of re-engineering, resubmission fees, schedule delays, and legal exposure associated with non-compliant installations.


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Cost Efficiency
Total Cost of Ownership Advantage of EPS/Polyurea Over Competing Systems TOTAL COST OF OWNERSHIP AS THE TRUE ECONOMIC MEASURE

The economic case for any architectural material system cannot be made on unit purchase price alone.

The total cost of ownership (TCO) integrates:

  • Procurement
  • Installation labor
  • Equipment rental
  • Freight handling
  • Routine maintenance
  • Unplanned repair
  • End-of-life replacement

This applies over the full service life - a horizon of 15-25 years for exterior facade elements.

On this complete accounting basis, our company’s EPS/polyurea products consistently outperform every competing material category, including wood, PVC, fiberglass, and precast concrete.

INSTALLATION AND FREIGHT ECONOMICS

Installation economics are driven by weight.

Weight Advantage

At 60-80% less mass than reinforced concrete and natural stone, our company products require:

  • No crane equipment
  • No reinforced substructure
  • No extended cure periods
Labor Efficiency

A crew of 2-4 workers installs a typical product set in 4-8 hours, compared with multi-day schedules for masonry piers, precast element assemblies, or cast-in-place concrete.

Freight Efficiency

Freight economics follow directly: a given truck load carries significantly more EPS product by volume and by count than any masonry or stone alternative, reducing per-unit delivered cost.

CNC Production Efficiency

CNC fabrication eliminates hand-finishing labor inherent to wood and stone production and produces consistent output with a near-zero defect rate:

  • No rework
  • No field modification
  • No waste from material variability
CUSTOM GEOMETRY ECONOMICS

Custom geometry economics are fundamentally different for EPS/polyurea versus competing systems.

Competing Systems

Fiberglass custom profiles require fabrication of molds and counter-molds at $2,000-$15,000 per profile, with lead times of 3-8 weeks.

PVC custom extrusion dies carry comparable tooling costs.

Wood custom millwork requires specialized equipment, skilled labor, and extended production time.

Our Company Advantage

With our company, any geometry is milled directly from a digital model at no tooling premium - a single profile or a full production run carries the same per-unit fabrication cost structure.

LONG-TERM MAINTENANCE SAVINGS

Long-term maintenance includes major advantages:

  • No rot means no chemical treatment programs
  • No pest control contracts
  • No emergency replacement of decayed elements
  • Topcoat refinishing every 5-10 years is the only planned maintenance expenditure
  • Individual damaged components can be replaced in isolation without disturbing adjacent elements
FINAL ECONOMIC RESULT

On a 20-year TCO basis, our company delivers the lowest total cost of any equivalent architectural product category.


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Speed of Installation
EPS/Polyurea as a Construction Schedule Compression Tool IN COMMERCIAL CONSTRUCTION, SCHEDULE COMPRESSION IS A DIRECT REVENUE STRATEGY.

Every day of accelerated project delivery reduces financing carrying costs, advances the revenue start date for the completed asset, and reduces general conditions expenditure - site supervision, temporary facilities, and overhead.

Facade element installation is frequently a schedule-critical activity: it gates exterior envelope closure, painting, and final inspections.

The material system selected for architectural products therefore has a direct and quantifiable impact on project economics, not just on installed appearance.

OUR COMPANY PREFABRICATED PRODUCTS ARRIVE ON SITE FULLY PROCESSED: EPS-SHAPED, POLYUREA-COATED, PRIMED, AND FINISH-COATED.

There is no formwork to build, no concrete to pour, no cure period to observe, no wet-trade sequencing to coordinate.

Fast-cure polyurea coating systems reduce factory finishing cycle time to hours per production run - a throughput rate that fiberglass laminating and wood finishing operations cannot match.

A typical installation of a complete product set requires a crew of 2-4 workers and 4-8 hours of on-site labor, versus multi-day or multi-week schedules for masonry piers, precast assemblies, or site-built wood elements.

The dry-installation method eliminates weather-dependent cure windows that routinely extend wet-trade schedules in high-humidity and rain-prone environments.

CNC FABRICATION PROVIDES AN ADDITIONAL SCHEDULE ADVANTAGE AT THE DESIGN STAGE.

Custom profile geometry is produced by modifying a digital model and initiating a milling run - a process measured in hours, not the weeks required to fabricate new fiberglass molds or commission custom extrusion tooling.

When design changes occur late in the project timeline, Our Company can respond without a schedule penalty.

Prefabrication also reduces site congestion: fewer trades, less equipment, and a compressed installation window mean that other parallel activities on the critical path are not disrupted.

Clients receive a measurable construction schedule advantage, a documented reduction in general conditions cost during facade installation, and earlier building turnover - all direct contributions to project-level return on investment.


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Customization
EPS/Polyurea Delivers Design Freedom Unavailable in Competing Systems CUSTOMIZATION IS BUILT INTO THE PROCESS

Architectural customization is not a feature added to the EPS/polyurea production process - it is inherent to the CNC milling technology on which the process is based.

A CNC mill operates from a three-dimensional digital model and reproduces any geometry the model defines, at the same per-unit cost regardless of profile complexity.

This creates major manufacturing advantages:

  • No tooling penalty for unique geometry
  • No minimum run size for custom profiles
  • No dimensional constraint imposed by the manufacturing process itself
WIDE GEOMETRIC AND SURFACE CAPABILITIES

The practical range of geometric parameters is extensive.

Architectural orders - Doric, Ionic, Corinthian, Tuscan, and Composite - are reproduced from measured drawings or high-resolution reference photography to profile tolerances of ±3 mm.

Contemporary and proprietary profiles developed by the project architect are produced directly from CAD files without intermediate tooling.

DIMENSIONAL RANGE

Dimensional range extends from slender decorative elements to large-scale architectural components exceeding 900 mm in cross-section and 7.3 m in height, fabricated in interlocking segments for shipping and field assembly.

SURFACE TREATMENTS

Surface treatments include:

  • Smooth paint-ready finishes
  • Faux stone textures
  • Custom tactile profiles
  • Applied decorative bands

All achievable within the same production system.

RENOVATION AND WRAP APPLICATIONS

The wrap configuration - EPS/polyurea cladding fabricated to enclose an existing structural post or element - extends the application of Our Company products to renovation and restoration work where structural elements are already in place.

This single capability addresses a major gap in the competing product range:

  • Fiberglass and PVC do not offer field-adaptable wrap systems
  • Wood wraps are limited by available lumber dimensions
  • Wood remains vulnerable to the same decay mechanisms as solid wood elements
DIRECT COMPETITIVE COMPARISON

Custom fiberglass profiles require mold fabrication at $2,000-$15,000 per profile with 3-8 week lead times.

Custom PVC requires extrusion die investment with comparable cost and timeline.

Custom stone or wood millwork involves manual production at hourly craft rates with high variability.

Our company custom product is priced and scheduled on the same basis as standard product.

FINAL CLIENT BENEFIT

Clients receive architectural elements that precisely match the design specification:

  • No dimensional compromise
  • No design simplification
  • No cost penalty for doing the project right

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Engineering
EPS/Polyurea as a Fully Designable Technical System Documentability as the Core Engineering Criterion

The defining criterion for material selection in engineered construction is documentability: the ability to assign specific, defensible numerical values to material properties, use those values in structural calculations, and have the resulting design reviewed and approved by a licensed engineer and the Authority Having Jurisdiction.

Why Competing Materials Fall Short

Wood fails this criterion for decorative architectural elements because its properties vary by species, moisture content, grain orientation, and defect distribution.

Reference standards such as the NDS provide design value ranges, not precise values.

Custom fiberglass often fails because the fabricator cannot provide certified laminate property data for third-party engineering review.

PVC is classified as a non-structural thermoplastic and is not used in engineered resistance calculations for wind or gravity loads.

EPS/polyurea is the only system in this competitive set that can be fully characterized, parametrically adjusted, and submitted to engineering review with complete material documentation.

PARAMETER-BASED ENGINEERING DESIGN

Our company system is engineered by parameter selection, not by default.

EPS Core Selection

Type I: 1.0 lb/ft³, compressive resistance approximately 10 psi per ASTM C578

Type II: 2.0 lb/ft³, approximately 25 psi

Selection is based on service load requirements, exposure conditions, and substrate configuration.

POLYUREA SPECIFICATION

Polyurea coating thickness is specified in the range of 30-60 mils based on:

  • Impact exposure
  • Moisture risk classification
  • Durability requirements for the specific installation
  • Anchorage engineering
Anchorage Engineering

Anchorage design is produced by the engineer of record, with fastener type, spacing, and embedment depth calculated for wind pressures of 120-180 PSF per the Florida Building Code, accounting for:

  • CMU
  • Cast concrete
  • Wood framing
  • Structural steel
  • Element geometry
  • Digital accuracy

CAD/CNC digital workflow ensures that fabricated geometry matches the engineered drawings to ±3 mm tolerance across every unit in the production run.

COMPLETE DOCUMENTATION PACKAGE

Our company technical documentation package includes:

  • Shop drawings with all anchorage details and section cuts
  • Complete material specification with ASTM standard references for every component
  • Engineering calculations stamped by a Florida-licensed professional engineer when required
  • Installation guidelines coordinated with AHJ submittal requirements
CLIENT AND APPROVAL BENEFITS

This package allows a structural engineer of record to defend the installation to any reviewing authority, and allows the owner to verify that the installed system performs to its calculated wind resistance rating specification.

Clients do not receive a product - they receive a fully engineered system with documented design basis, traceable material properties, and professional engineering accountability at every level of the specification.


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Aesthetics
EPS/Polyurea as a Premium Architectural Product AESTHETICS AS AN ECONOMIC VARIABLE

Architectural aesthetics function as a measurable economic variable.

Studies of the U.S. commercial and residential real estate market consistently demonstrate that high-quality facade detailing:

  • Increases perceived property value by 5-15%
  • Reduces time-on-market for sale or lease transactions

For developers and property owners, the selection of architectural products that deliver premium visual quality is not a design preference - it is an investment allocation decision with a calculable return.

Our company products are specified for this reason by architects, developers, and restoration professionals who understand that facade quality is directly priced by the market.

PRECISION ARCHITECTURAL REPRODUCTION

Our company architectural products reproduce classical and contemporary architectural language at a level of precision that competing systems cannot achieve in production.

Geometry Quality

Capital and base projection geometry - the shadow-casting elements that establish architectural order and visual hierarchy - is milled to profile depths of 25-150 mm with edge sharpness and symmetry that extrusion, laminating, or handwork cannot consistently replicate at scale.

Surface Quality

The surface is delivered:

  • Smooth
  • Pore-free
  • Free of process artifacts
  • No exposed glass fiber
  • No resin streaking
  • No tool marks
  • No grain telegraphing through the finish

This surface quality is essential for:

  • High-specular architectural paint systems
  • Architectural uplighting
  • Professional photography of the completed building

All of which depend on a defect-free substrate to perform as designed.

PROPORTION AND DESIGN CONSISTENCY

Proportion control - the ratio of element projections that defines architectural order - is maintained by digital modeling and CNC production, not by skilled tradesperson judgment.

This means that every unit in a project, regardless of production sequence or crew, matches the architect's specified proportions exactly.

SURFACE AND COLOR FLEXIBILITY

Surface texture options extend from smooth through faux stone to fully custom tactile profiles, allowing the facade system to match the material language of the broader architectural composition.

Color specification is unlimited - any RAL, Munsell, or custom-mixed topcoat can be applied to the polyurea shell, providing exact palette coordination with adjacent facade materials.

FINAL MARKET BENEFIT

Clients receive a finished architectural product that:

  • Strengthens the developer's brand identity
  • Supports premium pricing
  • Supports higher occupancy rates for the completed asset
  • Delivers long-term visual impact that does not degrade with age under normal service and maintenance conditions

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Technical specification

Full Dormer Windows Surround kits

Dormer Windows Surround 1

Dormer Windows Surround 1

Dormer Windows Surround 2

Dormer Windows Surround 2

Dormer Windows Surround 3

Dormer Windows Surround 3

Dormer Windows Surround 4

Dormer Windows Surround 4

Dormer Windows Surround 5

Dormer Windows Surround 5

Dormer Windows Surround 6

Dormer Windows Surround 6

Dormer Windows Surround 7

Dormer Windows Surround 7

Dormer Windows Surround 8

Dormer Windows Surround 8

Width (W), in Height (H), in Depth (D), in
24" 24" 5"
28" 30" 5"
30" 30" 5 1/2"
30" 36" 5 1/2"
32" 36" 6"
32" 40" 6"
36" 36" 6 1/2"
36" 40" 6 1/2"
36" 48" 7"
42" 40" 7"
42" 48" 7 1/2"
48" 48" 7 1/2"
Length (L), in Depth (D), in Height (H), in
24" 4" 65"
26" 4" 65"
28" 4" 65"
32" 4 1/2" 70"
34" 4 1/2" 70"
36" 4 1/2" 70"
48" 5" 90"
52" 5" 90"
56" 5" 90"
60" 5 1/2" 105"
64" 5 1/2" 105"
68" 5 1/2" 105"
Width (W), foot Height (H), in Depth (D), in
10' 8" 7"
10' 10" 7"
12' 8" 8"
12' 10" 8"
14' 8" 8 1/2"
14' 10" 8 1/2"
16' 8" 9"
16' 10" 9"
18' 12" 9 1/2"
20' 12" 9 1/2"
24' 12" 10"
32' 12" 10"

Door Surround-Door 016

Door Surround-Door 016

Door Surround-Door 014

Door Surround-Door 014

Door Surround-Door 011

Door Surround-Door 011

Door Surround-Door 002

Door Surround-Door 002

Width (W), in Height (H), in Depth (D), in
48" 72" 7"
48" 80" 7"
54" 72" 8"
54" 80" 8"
60" 80" 8 1/2"
60" 82" 8 1/2"
72" 82" 9"
72" 84" 9"
110" 82" 9 1/2"
110" 84" 9 1/2"
120" 82" 10"
120" 84" 10"
Length (L), in Depth (D), in Height (H), in
24" 4" 65"
26" 4" 65"
28" 4" 65"
32" 4 1/2" 70"
34" 4 1/2" 70"
36" 4 1/2" 70"
48" 5" 90"
52" 5" 90"
56" 5" 90"
60" 5 1/2" 105"
64" 5 1/2" 105"
68" 5 1/2" 105"
Width (W), foot Height (H), in Depth (D), in
10' 8" 7"
10' 10" 7"
12' 8" 8"
12' 10" 8"
14' 8" 8 1/2"
14' 10" 8 1/2"
16' 8" 9"
16' 10" 9"
18' 12" 9 1/2"
20' 12" 9 1/2"
24' 12" 10"
32' 12" 10"

Door Surround-Door 036

Door Surround-Door 036

Door Surround-Door 042

Door Surround-Door 042

Door Surround-Door 025

Door Surround-Door 025

Door Surround-Door 023

Door Surround-Door 023

Width (W), in Height (H), in Depth (D), in
48" 72" 7"
48" 80" 7"
54" 72" 8"
54" 80" 8"
60" 80" 8 1/2"
60" 82" 8 1/2"
72" 82" 9"
72" 84" 9"
110" 82" 9 1/2"
110" 84" 9 1/2"
120" 82" 10"
120" 84" 10"
Length (L), in Depth (D), in Height (H), in
24" 4" 65"
26" 4" 65"
28" 4" 65"
32" 4 1/2" 70"
34" 4 1/2" 70"
36" 4 1/2" 70"
48" 5" 90"
52" 5" 90"
56" 5" 90"
60" 5 1/2" 105"
64" 5 1/2" 105"
68" 5 1/2" 105"
Width (W), foot Height (H), in Depth (D), in
10' 8" 7"
10' 10" 7"
12' 8" 8"
12' 10" 8"
14' 8" 8 1/2"
14' 10" 8 1/2"
16' 8" 9"
16' 10" 9"
18' 12" 9 1/2"
20' 12" 9 1/2"
24' 12" 10"
32' 12" 10"

Our material vs Competitors

Property Our Material (EPS) Wood Concrete Polyurethane Fiberglass
Weight Very lightweight Medium Very heavy Light Light
Thermal Insulation Excellent Moderate Poor Excellent Good
Moisture Resistance High (does not absorb water) Low (absorbs moisture) Medium High Medium
Durability Long-lasting, stable Can rot or warp Very durable Durable Fragile over time
Fire Behavior Melts under high heat Burns Fire-resistant Flammable (treated variants available) Non-combustible
Ease of Installation Easy, fast, low labor cost Moderate Difficult, labor-intensive Moderate Requires protection gear
Customization Highly customizable shapes & sizes Limited Very limited Moderate Limited
Cost Affordable Medium to high High High Medium

We offer 9 finish types. For custom color, we have mixes that allow us to make arhitectural products in almost any color.

All textures and colors are fully customizable for each individual project, ensuring complete flexibility in design and appearance.

Each our decorative architectural foam product is unique. We don’t “print” identical beams — we craft them as individual architectural pieces.

Discuss my project
Color palette

Why choose us

Value / Service Our company Competitors
Free Design Support Included in every project Usually not available
Product Customization Fully customized solutions Limited options
Engineering Consultation Direct access to engineers Rare or paid
Unique Prototype Development Yes, tailored prototypes Not offered
Personal Project Manager Dedicated manager for each client Not standard
Speed of Production Fast turnaround Slower processes
Client Support Ongoing support at all stages Limited after-sales support
Flexibility Tailored to any client requirements Standard solutions only

How it Works

Step 1. Adaptation
If you have a finished project, we adapt it for production and installation, preserving every detail.

Step 2. Define your vision
Capture a clear picture of the client’s ideas before moving to design and rendering.

Step 3. Plan specifications
Outline measurements, production methods, and finalize materials, components, and finishes.

Step 4. Installation
Our team ensures precise setup, perfectly aligning your custom surround with the space.

Step 1. Define your vision
The aim of this step is to capture a precise picture of the client’s vision before proceeding to technical design and visual rendering.

Step 2. Plan specifications
During this phase, we define the specifications, production methods, and measurements, while finalizing the look by selecting materials, elements, and finishes.

Step 3. Installation
Once fabrication is complete, our installation team will handle every aspect of the setup, ensuring your custom surround is fitted with accuracy and seamlessly integrated into your space.

Let's bring your project to life!

Map of the United States with the cities Royal Foam serves marked

Areas We Serve

We proudly serve clients across the United States, including major cities such as

· Jacksonville · Orlando · Miami · Atlanta · Dallas · Los Angeles · New York City · Chicago · Washington · San Francisco ·

Our Partners

Voices of our clients

Royal Foam’s dormer windows arrived prefabricated and completely ready to install. No priming or painting is needed. The great material makes them incredibly lightweight yet impact-resistant, perfect for our exterior renovation. I recommend their ready‑to‑mount solution for anyone wanting durable, maintenance‑free dormers.

Michael Thompson

We chose Royal Foam for our dormer windows because of their encapsulated construction. The units came fully prepared for installation, saving us days of on‑site preparation. The final look is stunning, with zero worries about weather or wear.

Sarah Mitchell

The dormer windows from Royal Foam exceeded our expectations. They are prefabricated, rock‑solid, and require no field coating. Their hard-coat polyurea provides excellent UV and moisture protection right out of the crate. A true plug‑and‑play architectural element that combines classic style with modern engineering.

David Chen

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Frequently Asked Questions

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Dormers add natural light, improve ventilation, and enhance the architectural appearance of a building.
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They can be either structural or decorative, depending on design and construction method.
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Yes, when combined with protective systems such as Hard Coat Polyurea, foam dormers are highly durable and suitable for exterior use.
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Yes, dormers improve curb appeal and can increase perceived property value.
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Decorative dormers can often be installed without major structural modifications.
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Materials that resist moisture, UV exposure, and structural stress—such as engineered foam systems—are often the most effective.
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Minimal maintenance is required compared to wood or traditional materials.
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With proper coating systems, they can last for decades without significant degradation.

Blog Posts

What Is a Dormer Window and Why Is It Used in Modern Homes?

A dormer window is a structural or decorative element. It projects vertically from a sloped roof. It typically contains a window and its own roof structure.  Traditional dormers add usable space and natural light to attics.  modern dormer solutions people often use in regions like Florida. These elements serve functional and architectural purposes.

People use dormers to:

  • increase natural light in upper floors

  • improve ventilation

  • expand interior headroom

  • enhance curb appeal and architectural depth

In contemporary construction, dormers are no longer limited to heavy structural framing. Use the advancement of materials such as EPS foam and high-density polyurethane. Achieve the same visual effect without significant structural modifications.

This approach is particularly relevant in Florida. Their construction efficiency, moisture resistance, and hurricane considerations are critical.

Why Are Dormer Windows Popular in Florida?

Dormer windows people use across Florida due to climate conditions, architectural trends. Their impact on property value.  

Florida’s hot and humid climate makes ventilation essential. Dormers help release trapped heat and improve airflow.  

Dormers allow more daylight to enter upper floors, reducing reliance on artificial lighting.  

Dormers create depth, shadow lines, and variation on roof surfaces.

They enhance both exterior appearance and interior usability, increasing perceived value.

What Are the Different Types of Dormer Windows?

Dormer windows come in a variety of styles. Each offers a distinct architectural expression.

A gable roof dormer is popular in traditional architecture.

A segmental arch dormer has a curved top and is often used in classic and European styles.

A hip roof dormer is popular in Florida; its three sloping sides improve wind resistance.

An arched dormer has a smooth, curved profile that blends with the roofline.

A triangular gable dormer is inspired by classic gables and creates a structured architectural accent.

A wall-mounted dormer projects from the wall rather than from the roof slope, integrating more directly into the façade.

A roof vent dormer primarily serves an aesthetic purpose and does not add to the interior space.

A wall-hung dormer is a lightweight, decorative solution suitable for areas where full-size structural dormer windows are not required.

Are Dormer Windows Structural or Decorative?

Dormers can be structural, decorative, or hybrid.

Structural dormers

  • integrated into the roof structure

  • add usable interior space

  • require engineering and permits

Decorative dormers

  • do not affect structural framing

  • faster and more cost-effective to install

  • provide architectural value without structural complexity

This is where materials such as EPS foam and high-density polyurethane become particularly effective.

What Materials Are Used for Dormer Windows?

The material chosen determines the lifespan of the window, its weight, the cost, and the complexity of installation.

  • Wood: Looks beautiful, but is susceptible to moisture and requires constant maintenance. 

  • Stucco: Suitable for Florida homes, but is heavy and cracks over time. 

  • Fiber cement: Durable but heavy. It is difficult to shape into irregular shapes. 

  • Expanded polystyrene: Very lightweight, does not burden the roof. It is easy to create complex shapes. 

  • Dense polyurethane: Much stronger than expanded polystyrene. Ideal for carved architectural details. Holds its precise shape perfectly.

Why Are Foam Dormer Windows Becoming More Popular?

Foam-based dormer systems people use due to performance and efficiency.

The lightweight design reduces load-bearing loads and simplifies installation.

Design flexibility allows for the creation of complex shapes and classic details.

It does not absorb water and does not deteriorate in humid environments.

A hard polyurea coating increases durability and resistance to environmental influences.

Prefabricated elements reduce labor costs on-site.

What Materials Are Used to Build Dormer Windows in Florida?

In Florida, when building dormers, high humidity, strong sunlight, and structural loads must be taken into account. Therefore, not all materials are suitable.

In the past, windows were often made of wood. However, wood requires constant maintenance and protection from rot and insects. Plaster applied to the frame is heavy and cracks over time. Fiber cement is durable but difficult to mold into different shapes.

Modern solutions are foam-based systems. The interior is made of a lightweight polystyrene foam core (density 1–1.5 pounds per cubic foot, sometimes up to 2). It is stable, rot-resistant, and weighs almost nothing, but it cannot withstand loads on its own, so it is always coated with a protective layer. For the exterior, dense polyurethane (approximately 15 pounds per cubic foot) is used—it is very durable, impact-resistant, and used for decorative details. The polystyrene foam provides a lightweight volume, while the polyurethane provides a hard and durable surface.

How Are Modern Foam Dormers Constructed?

There are three main methods.

The first is a polystyrene core with a rigid polyurea coating. This creates a lightweight core and a durable outer shell. These windows are suitable for decorative applications.

The second method is a solid polyurethane window. It is stronger and suitable for carved and fine details.

The third is a combined method. The interior is polystyrene foam for volume, the exterior is made of polyurethane panels for rigidity, and the entire system is coated with polyurea for protection. This system is the most durable for outdoor use.

What Is Hard Coat Polyurea and Why Is It Critical for Dormers?

This protective layer is applied using a special machine under high pressure. The resulting coating is seamless and extremely durable.

It offers several advantages:

  • It makes the surface more difficult to damage; 

  • It provides complete protection from moisture; 

  • It is resistant to sunlight; 

  • It makes the surface stable and smooth; 

  • It remains flexible and does not crack.

The Florida climate is characterized by humidity, hot sun, and fluctuating temperatures. For this climate, this coating is essential.

How Do Foam Dormers Compare to Traditional Dormer Materials?

Material Comparison  

Feature

Wood

Stucco

Fiber Cement

EPS + Hard Coat

EPS + PU + Hard Coat

Weight

Heavy

Very Heavy

Heavy

Very Light

Light

Structural Load

High

Very High

High

Minimal

Low

Moisture Resistance

Low

Medium

High

Very High

Very High

Maintenance

High

Medium

Medium

Low

Low

Design Flexibility

Medium

Low

Low

Very High

Very High

Installation Time

Long

Long

Medium

Fast

Medium

Impact Resistance

Medium

Medium

High

Medium

High

Durability in Florida

Low

Medium

High

Very High

Maximum

 

Why Are Foam Dormer Systems Better for Florida Homes?

  • moisture resistance

  • UV stability

  • reduced structural load

  • faster installation

These characteristics make foam systems more suitable for Florida conditions than traditional materials. 

Density affects the lifespan and performance of a window.

A polystyrene core has a density of 1.0–1.5 pounds per cubic foot, or up to 2.0 in some cases. Polyurethane, on the other hand, has a density of approximately 15 pounds per cubic foot.

This combination provides an excellent balance! The window remains lightweight, yet extremely strong and durable.

How Are Dormer Windows Installed in Florida Homes?

The installation method depends on the window type.

If the window is load-bearing, meaning it's built into the roof structure, then part of the roof must be redone. This work requires calculations from an engineer and a building permit.

With foam windows, everything is simpler.

First, a design and 3D model are created. Then the window is cut on a computer-controlled machine. Then a protective coating is applied.

Finally, the window is installed, leaving the roof itself largely untouched.

In Florida, three things are especially important to consider during installation: wind resistance, reliable moisture protection, and solar stability. 

How much do dormer windows cost in Florida?

The price depends on the window type, materials, and complexity of the work.

Load-bearing windows (built into the roof) cost between $10,000 and $30,000 and up.

Decorative foam windows are less expensive, but the exact cost depends on the design. Foam systems allow you to save on labor, installation time, and roof remodeling.

How durable are foam dormer windows?

Durability depends on how the window is made.

Simple uncoated polystyrene foam is not suitable for outdoor use. However, polyurea-coated polystyrene foam is well protected. Combination systems containing polystyrene foam, polyurethane, and polyurea are the best.

Foam windows do not rot, warp, or change shape over time.

Is it possible to add dormers to an existing roof without remodeling?

Yes, if the windows are decorative. Installing them doesn't require altering the roof structure. They weigh next to nothing, making them ideal for renovations and façade renovations.

Why do architects and builders choose foam dormers?

Because they offer design freedom, don't require complex roof modifications, speed up construction, and ensure precise details thanks to computer-aided cutting.

Why Choose Royal Foam for Dormer Window Systems?

Royal Foam manufactures windows as a sophisticated engineering system. We develop custom designs, use a combination of polystyrene foam, polyurethane, and polyurea, and utilize CNC machines and robots. Production takes 7 to 14 days. Everything is designed to ensure the window performs perfectly outdoors under real construction conditions.

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