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FAQ

Can I order a product in my own dimensions?
Yes, we manufacture products to custom sizes and specifications so they fit your project perfectly.
How long does production and delivery take?
Yes, we manufacture products to custom sizes and specifications so they fit your project perfectly.
What materials do you use?
Yes, we manufacture products to custom sizes and specifications so they fit your project perfectly.
Can I order custom sizes or shapes for my project?
Yes, we manufacture products to custom sizes and specifications so they fit your project perfectly.
Do you provide CAD drawings and technical documentation?
Yes, we manufacture products to custom sizes and specifications so they fit your project perfectly.
Are your products easy to install for standard construction crews?
Yes, we manufacture products to custom sizes and specifications so they fit your project perfectly.

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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.

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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 fences 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 columns and 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 arcade and 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 fence and architectural fences

Architectural fence in romanesque architecture style systems made from foam solve several tasks 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 and 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

Here is a polished, fluent American-English translation that preserves your meaning, tone, and structure:

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.

Architectural arcade and 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.

Conclusion and next steps

Foam-based architectural shapes stopped being a compromise long ago. Today they are a thoroughly modern solution combining the aesthetics of traditional materials with the light weight, controllability and predictability of contemporary manufacturing.

If you need architectural shapes – from architectural pillars and architectural arcades to decorative panels and unique forms – Architectural Shapes is ready to be your engineering partner.

Send us your drawings or sketches.
Request an initial quote and 3D models.
Ask for a sample kit to approve color and texture.

We will help turn your architectural concept into a precise, reliable and visually flawless result.

Your essential design & spec catalog

Download Free Catalog

Let's build something great together

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!