library of all questions and answers
Here you can find all the answers to any questions you may have.
- What does the long-term warranty actually cover?
The warranty covers the integrity of the product as manufactured. It guarantees that the polyurea coating will not spontaneously peel, blister, or separate from the foam core, and that the product will not rot, rust, or degrade due to standard weather exposure over its guaranteed lifespan.
- What kind of warranty do you offer on your decorative architectural shapes?
We stand behind our engineering. We offer a comprehensive long-term warranty against manufacturing defects, delamination of the polyurea hard coat, and structural failure of the EPS core under normal environmental conditions. When you build with us, you are building a permanent asset.
- Do you ship nationwide across the United States?
Yes. While we proudly manufacture everything in Florida, we are a national B2B partner. We coordinate daily with dedicated LTL (Less Than Truckload) and full truckload freight carriers to deliver projects to job sites in all 50 states, from New York to California.
- How do you safely package and ship large, fragile architectural elements?
We don’t take chances with shipping. Every order is custom-crated by our logistics team in Jacksonville. We build robust wooden crates, use specialized foam packing to prevent shifting, and wrap the elements to protect them from moisture and road debris during transit.
- What is your return policy for custom fabricated architectural shapes?
Because all of our custom architectural elements are engineered and cut specifically to your approved shop drawings, they cannot be resold. Therefore, custom-fabricated products are strictly non-refundable and cannot be returned unless they arrive with a manufacturing defect.
- What exactly is EPS foam, and why is it used for architecture?
EPS stands for Expanded Polystyrene. We use a high-density, closed-cell architectural grade of EPS. It is used because it is incredibly lightweight, structurally stable, rot-proof, and can be shaped into infinitely complex geometries. It provides the perfect permanent core for architectural elements.
- How does the cost of your engineered foam compare to precast concrete or stone?
From a pure material standpoint, engineered foam is generally more cost-effective. But the real savings happen on the job site. Because our products are lightweight, you eliminate the need for heavy cranes, structural steel reinforcements, and high-priced masonry labor. The installed cost is dramatically lower.
- Do I get to see a 3D visual or proof before you start cutting foam?
Absolutely. We never guess. For all custom orders, we provide detailed 3D visualizations and dimensioned shop drawings. Production does not begin until you or your architect review the drawings and sign off on every detail.
- What is your standard production lead time?
For standard catalog items, our typical lead time is 2 to 3 weeks. For custom fabricated architectural shapes, lead times generally range from 3 to 5 weeks after you officially approve the final shop drawings. Timelines may adjust based on the scale and complexity of the project.
- Do we need mechanical fasteners in addition to adhesive?
Yes, for most exterior applications. While the adhesive provides the primary bond, mechanical fasteners (like galvanized or stainless steel screws, nails, or masonry anchors) act as clamps. They hold the architectural shape securely in place while the polyurethane adhesive fully cures.
- What is the recommended adhesive for installing your architectural shapes?
We strongly recommend using a premium, exterior-grade polyurethane construction adhesive (such as PL Premium). Polyurethane adhesives create a permanent, weatherproof bond between our EPS foam elements and common substrates like wood, stucco, brick, or Tyvek house wrap.
- Can I order custom architectural elements for a single-family home renovation?
Absolutely. While we handle massive commercial projects, we regularly work with homeowners looking to upgrade their curb appeal. Whether you need a custom stucco mailbox, elegant window surrounds, or a new porch column, we bring the same commercial-grade quality to your home.
- Can you ensure exact consistency across hundreds of units in a large development?
Yes. We utilize advanced CNC technology that guarantees 100% dimensional accuracy and repeatability. Whether you are ordering 10 window surrounds or 1,000, the first piece will be identical to the last. This ensures a flawless, uniform aesthetic across your entire community or commercial park.
- How do your lightweight elements impact our overall project timeline?
They drastically accelerate it. Because our products don’t require heavy lifting equipment, prolonged curing times, or specialized masonry crews, installation happens in a fraction of the time. What takes days with precast concrete takes hours with engineered foam, allowing you to close out building phases faster.
- Can you replicate historical architectural elements for restoration projects?
Yes, this is one of our specialties. Historical restorations often involve heavy, deteriorating masonry that is unsafe or too expensive to replace with original materials. Send us a physical slice, a mold, or precise dimensions of the original piece, and we will replicate it perfectly in lightweight, permanent foam.
- Do you offer wholesale pricing or volume discounts for distributors?
Yes, we actively partner with building material dealers and distributors across the USA. We offer structured volume discounts and wholesale pricing tiers designed to give you healthy margins while providing your clients with premium architectural solutions.
- Do you provide installation diagrams and technical support for my crew?
Yes. We don’t just ship the product and disappear. Every custom order comes with detailed shop drawings and installation guidance. If your project manager or crew foreman runs into a unique challenge on site, our technical support team in Jacksonville is just a phone call away.
- How much weight are we talking about compared to precast concrete?
The difference is staggering. A large architectural cornice that might weigh 500 lbs in precast concrete will typically weigh less than 20 lbs when fabricated from our engineered foam. This means a two-person crew can safely lift and install massive architectural features without a crane.
- Do my crews need specialized masonry skills to install your products?
Not at all. You can stop fighting with concrete and heavy machinery. Because our architectural shapes are incredibly lightweight, your standard framing, siding, or carpentry crews can handle the installation. You don’t need to hire expensive, specialized masonry subcontractors.
- What kind of weather conditions are required for installation?
The primary weather consideration involves the adhesive and the final paint application. Most construction adhesives require temperatures above 40°F (4°C) to cure properly, and the surfaces must be dry. The polyurea hard coat itself is highly weather-resistant, but you should follow the adhesive manufacturer’s guidelines for the best bond.
- Can we cut or modify your products on the job site if needed?
Yes. While we engineer everything to fit your exact specifications to minimize on-site labor, field adjustments are sometimes necessary. Your crew can easily cut or miter our foam elements using standard woodworking tools, such as a masonry blade on a miter saw or a fine-tooth hand saw.
- How do we attach these foam architectural shapes to standard framing or masonry?
Installation is fast and relies on standard tools. Most elements are secured using a combination of premium polyurethane construction adhesives and mechanical fasteners (like corrosion-resistant screws or anchors). We provide clear, step-by-step installation guides to ensure your crew gets it right the first time.
- How do I specify your products in my architectural plans?
It’s straightforward. You can specify our products as “High-density EPS foam architectural elements with a reinforced polyurea hard coat by Decorative Architectural Shapes.” If you need specific technical data sheets, CAD blocks, or performance specs for your documentation, just reach out to our engineering desk—we’ll provide exactly what you need.
- Do you provide shop drawings for approval before production begins?
Always. We act as your engineering partner. Before a single piece of foam is cut, we provide comprehensive 3D visualizations, itemized proposals, and detailed shop drawings. We ensure every dimension aligns perfectly with your master plans, leaving zero room for costly on-site surprises.
- Can your EPS foam elements mimic the texture of natural limestone or precast concrete?
Yes. We don’t just cut foam; we finish it. After applying our protective polyurea hard coat, we can apply expert faux finishes that perfectly mimic the look, feel, and texture of natural stone, stucco, or precast concrete. Once installed and painted, no one will know it’s foam.
- Can you manufacture custom architectural profiles from our CAD drawings?
Absolutely. Custom foam fabrication is our core competency. You don’t have to compromise your vision to fit a standard catalog. Send us your CAD files, PDFs, or even hand sketches. Our engineering team will translate them into precise digital models and fabricate them with millimeter accuracy using advanced CNC hot-wire technology.
- Are there any geometric limitations to your custom foam fabrication?
Practically none. Because we use engineered EPS foam, we aren’t restricted by the complex, expensive mold-making processes required for concrete or fiberglass. Whether you need sweeping arches, intricate historical corbels, or avant-garde 3D wall panels, if you can sketch it, we can build it.
- Do your lightweight architectural elements require structural re-engineering?
No, and that’s the beauty of our product. Our elements are up to 70 times lighter than precast concrete. You get the massive, monumental look of stone without adding significant dead load to the building. This eliminates the need for expensive structural steel reinforcements, saving both engineering time and project budget.

& specification catalog
Get the definitive guide to our custom decorative architectural foam shapes. This free catalog is packed with hundreds of design profiles, detailed technical specifications, and real-world project applications.
Have a project in mind?
Our dedicated specialists are ready to collaborate with you, turning your concept into a detailed plan with a transparent budget. Let’s bring your vision to life!
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Who we are - Decorative Architectural Shapes
Decorative architectural Shapes is a US-based manufacturer of decorative architectural elements made from engineered foam, with more than 25 years of experience in the American market.
We:
- design and manufacture decorative architectural shapes at our own facility
- work with any level of complexity – from standard profiles to unique one-of-a-kind forms
- provide a 20-year warranty on every element
- deliver products fully assembled and painted, ready for installation
- support our clients from the first sketches to the final shipment
We are chosen by architects, developers, contractors, designers and integrators who care about precise drawings, predictable timelines, zero on-site rework and real savings over the full lifecycle of a project.

What we produce
At the core of our offer is a comprehensive architectural shapes catalog that covers most façade and interior design needs and allows you to plug in custom solutions without being limited by geometry.
We manufacture:
- Architectural pillars and modern decorative columns in different heights and diameters.
- Single architectural arcade elements and complex systems of architectural arcades for facades and galleries.
- Architectural fence elements and complete architectural fence systems.
- Architectural balustrades for terraces, balconies and staircases.
- A full line of decorative architectural shapes: cornices, mouldings, pediments, capitals, decorative panels, and purely decorative shutters and louvers.
- Fully bespoke custom decorative architectural foam shapes based on your drawings, 3D models or even hand sketches.
At the same time, we do not lock you into only what is in stock. Architectural design shapes are created to match the architectural language of your project: from strict minimalism and modern to detailed neoclassic.

Architectural modern decorative columns
Our architectural pillars are produced from foam with a density of 2–3 lb/ft³ and a reinforced coating. This allows us to make columns that look massive and solid, yet remain light and safe for the building structure.
Technical specifications
- Column heights can range from 6 to 24 feet.
- We offer diameters from 8 to 36 inches.
- Dimensional tolerances are up to 1/32 inch.
- The weight of foam columns is one of their key advantages — they are 7–8 times lighter than comparable concrete or stone options.
- Columns can be supplied as full modules or, if the height or diameter is especially large, as sectional components that are pre-bonded at the factory whenever logistics and transportation conditions allow.
For exteriors in the Romanesque architectural style, we create modern columns with clean lines and precise fluting. We can also match the exact color and tone required for your project, including reproducing the texture of the existing façade finish, so the columns do not appear as stand-alone architectural elements but instead become a natural, integrated part of the existing architectural environment.

Architectural exterior arcades
Arcades are where architecture becomes very sensitive to precision. Even a small error in radius or alignment becomes obvious from a distance.
Our architectural blind arcades and every individual architectural arcade segment are produced on CNC equipment using 3D models. We:
- create radii up to 22 ft;
- keep level variations within 1/16 inch across the entire span;
- integrate complex profiles, capitals and keystones into a single coherent form;
- pre-plan segmentation into transport modules to reduce risk and simplify logistics.
On a coastal project near Sarasota, the architect was looking for the best architectural blind arcades in gothic architecture style for a high-humidity, salt-air environment. Traditional stone arches in gothic architectural tradition would bring risks of cracking and high maintenance.
We produced a series of modern architectural blind arcade elements with a finish mimicking natural limestone – soft matte sheen, micro-relief, and convincing shadow play. Several seasons later the owner returned for additional elements: the arcades held their appearance with no visible aging or discoloration.

Architectural fences
Architectural fence systems in the Romanesque style, made from foam, solve several problems at once: visual zoning, safety, consistent façade language, and reduced structural load.
Key advantages:
- 4–6 times lighter than traditional concrete or masonry fencing;
- resistant to moisture and UV radiation;
- no corrosion, no rot, no cracking;
- profiles can be matched to existing façade elements;
- supplied as ready-to-install sections, already painted to your color standard.

Architectural balustrades in architectural design
Balustrades sit right at the intersection of safety, aesthetics and everyday use. Our architectural balustrades provide a classical, substantial look without the typical problems of heavy materials.
We pay special attention to proportions: balustrades in architectural design must follow classical rules, or the entire composition feels cheaper, regardless of the project budget.

Custom decorative architectural foam shapes
This is where real design freedom begins. Custom decorative architectural foam shapes allow the architectural concept to lead, instead of being trimmed down to fit a limited catalog.
We create:
- complex cornices and bands with multiple radii;
- decorative panels with wood, stone or metal textures;
- gable elements, window surrounds, pediments and crowns;
- decorative louvers and shutters that are purely aesthetic (they do not open, are not used for ventilation, and require no hardware maintenance);
- non-standard architectural design shapes for branded façades, themed environments, and both temporary and permanent installations
Every element is delivered fully painted and does not need additional finishing on site.

Materials and technologies
Our solutions are based on high-density foam with a closed-cell structure. On top of this sits a reinforced coating made from mineral and polymer components, then a protective and decorative finish.
Density and structural behavior
We use foam in the 2–3 lb/ft³ density range.
- at 2 lb/ft³, the material remains very light, ideal for large-format shapes
- at 3 lb/ft³, it gains increased impact resistance for high-traffic zones
Compressive strength typically exceeds 25–30 psi, and impact resistance is sufficient to handle everyday knocks without chips or cracks in the coating.
- Reinforced coating.
- Water and UV resistance.
- Geometry and quality control.
- Logistics and large elements.
We design each piece with logistics in mind. Elements are segmented into transportable modules and, where possible, pre-bonded at the factory so crews receive larger ready sections instead of dozens of small parts. While we do not perform installation, we work closely with transportation partners and organize shipping of even very large columns, arcades and fence elements throughout the US.

Engineering comparison: foam vs traditional materials
| Parameter | Engineered foam | Natural stone | Precast concrete | Exterior wood |
|---|---|---|---|---|
| Density | 2–3 lb/ft³ | ~150 lb/ft³ | ~140 lb/ft³ | ~35 lb/ft³ |
| Relative weight (same volume) | 1x | 50–70x heavier | 45–60x heavier | 10–15x heavier |
| Load on structure | minimal | high | high | medium |
| Water absorption | <1% | 5–12% | 6–10% | 15–25% |
| Risk of cracking | practically none | high (thermal stress) | high (shrinkage) | medium |
| Install time (per 10 ft section) | 1 unit | 4–6 units | 3–5 units | 2–3 units |
| Maintenance over 10–20 years | close to zero | sealing, patch repair | sealing, patch, repaint | repaint, replacement |
| Shape freedom | virtually unlimited | limited by tooling | limited by formwork | limited by machining |
| Service life of finish | 20+ years | 10–15 years | 12–15 years | 8–10 years |
| On-site modifications | minimal, usually none | frequent | frequent | frequent |

Where our products are used
Multifamily residential complexes and living communities
This includes apartment developments, townhome neighborhoods, and gated residential properties that must balance budget, aesthetics, and long-term durability. Our exterior columns, cornices, architectural fences, and balustrades make it possible to achieve a premium, high-end appearance while staying within the planned budget and ensuring long-lasting performance with minimal maintenance.
The hospitality sector — hotels, resorts, country clubs, and more
Hotels and resorts depend heavily on first impressions and on keeping downtime to a minimum. Our architectural elements — including balustrades, arcades, and custom-shaped components — allow you to refresh façades and entry areas quickly, without having to close commercial buildings for long periods, helping maintain normal operational flow.

Commercial business properties, retail environments, and office buildings.
Retail façades, storefronts, and office centers often need to stand out in dense urban surroundings. Architectural foam shapes make it possible to create the most unique, expressive, and unconventional forms — from custom logos and standout features to brand-driven profiles in cornices and panels. This allows you to build fully customized spaces aligned with the brand book, visual language, and identity of the company.
Themed spaces and exhibition environments.
Here, durability is essential, since the same architectural elements are often assembled and disassembled repeatedly. Foam structures can be designed as modular systems that are quick to put together and take apart. And the creative freedom foam provides — the ability to design absolutely any shape, even the most unconventional — is a major advantage for this type of client.
Renovation and adaptive reuse of buildings.
Architectural foam offers important benefits here, as it allows you to recreate any texture, tone, or finish — aged wood, weathered copper, traditional ornamental details, and more. This makes renovations visually seamless, while adding no significant weight to the building’s structure — a critical factor, especially in historic architecture.
In renovation projects, you often cannot increase loads on existing structures but still need to preserve or even amplify the architectural character. Light architectural pillars, cornices and balustrades from foam allow you to add expressive elements where stone or concrete would be impossible.

Why it is smart to work with Decorative Architectural Shapes
Choosing Architectural Shapes means choosing much more than a material. It means choosing a way to control risk, schedule and total cost of ownership for your project.
What you gain in practical terms:
Predictable engineering and documentation
- complete drawing sets tailored to your plans;
- accurate sections, details and tie-ins to existing structure;
- 3D models of complex elements for coordination with your project team.
Control over total cost of ownership (TCO)
- light elements reduce the need for heavy equipment;
- minimal maintenance for 20 years and more;
- no hidden costs from on-site rework, patching and “adapting” designs under time pressure.
Design freedom without penalties
- you are not locked into a catalog;
- you can propose bold, unusual forms without hearing “this is impossible to manufacture”;
- color is matched to your finish sample, not to a fixed palette of standard paints.

Single-source consistency
- architectural pillars, architectural arcade, architectural fences, architectural balustrades, panels and decorative architectural shapes all come from one manufacturer;
- consistent finish quality and color across the entire project;
- streamlined logistics and fewer potential points of failure.
Support at every stage
- a dedicated manager follows your project and knows its history;
- our engineering team helps adapt solutions to your codes and standards;
- free storage of finished products at our facility until your site is ready to receive them.
20-year warranty and Made in USA
- all products are manufactured in the USA;
- every element is backed by a 20-year warranty on material and finish;
- transparent quality control processes that we are ready to discuss and document.
In simpler terms: you get a partner who helps you realize an architectural vision without unnecessary surprises, stretched timelines or endless maintenance. And yes, we do not just sell a product. We deliver a solution that lets you expand your offer, give your own clients more options and protect your margins through smart engineering instead of compromise.

& specification catalog
Get the definitive guide to our custom decorative architectural foam shapes. This free catalog is packed with hundreds of design profiles, detailed technical specifications, and real-world project applications.
Have a project in mind?
Our dedicated specialists are ready to collaborate with you, turning your concept into a detailed plan with a transparent budget. Let’s bring your vision to life!
