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Architects & Engineers

USAP supports architects, designers and engineers with leading-edge structural technologies, materials and solutions.

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USAP’s structural cement boards and assemblies are designed to help contractors complete outstanding projects – on code, on time and on budget.

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Modular Builders

USAP works in partnership with modular builders at the cutting edge of modern construction technology.

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USAP works closely with its distribution partners, supplying outstanding products which build their reputation, bottom line and businesses.

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USAP’s fiber cement board & cement-bonded particle board (CBPB) ranges combine cellulose or wood with Portland cement to create environmentally-friendly structural panels with the strength of concrete and the workability of wood.

This comprehensive particle and fiber cement board range is complemented by a truly outstanding customer service.

Individual technical advice and support, account management and logistical reliability mean that whatever your project, you can be confident USAP will deliver the very best outcomes.

Plycem SX20/20™

A premium structural, non-combustible fiber cement board ideally suited for the construction of fire-rated floor assemblies.

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CemClad fiber cement panel

A decorative fiber cement board simulating the look of natural stone – perfect for for interior and exterior wall cladding applications.

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CemSteel fiber cement board

A non-combustible structural fiber cement panel featuring a laminated galvanized steel sheet for additional strength and durability in fire-rated floor and security wall applications, and ideal for roof sheathing.

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Versaroc cement-bonded particle board (CBPB)

A highly fire-resistant structural cement bonded particleboard (CBPB) suitable for exterior and interior wall construction, floors, ceilings, or as a general purpose building panel.

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CBPB & Fiber Cement Panels

Benefits of USAP



USAP has been at the forefront of cement board innovation for more than 25 years. As a result, our our boards represent the ultimate choice in fire-resistant structural systems for floor, roof and wall construction. Learn more…



We are committed to helping every customer find the right boards, assemblies and solutions for their project. It’s why everyone at USAP, from office to regional representatives, is a structural cement board specialist. Learn more…

Modern Building


We are committed to providing not only the best but also the most cost-effective non-combustible and fire-resistant structural floor, wall & roof assemblies on the market. Ask us to quote your project today. Learn more…


Fire Rated Floor Assemblies for Steel Framed Construction

As a non-combustible material, steel will not contribute in its own right to the spread of fire, reducing the fire risk to occupants, firefighters and property/business owners. But of course the correct choice of materials, design and implementation of fire rated floor assemblies is equally critical in steel framed buildings.Read More…

Mid-rise subflooring: 5 reasons to specify Plycem SX20/20 on your next project

With demand for mid-rise buildings continuing to rise across the US and Canada, building professionals are working to meet this demand with innovative solutions which balance value with performance. In this challenging market, Plycem SX20/20™ has established itself as a leading solution, specified and installed on thousands of mid-rises across the US and Canada.Read More…

USAP appoints Greg Krause to Northeast role

Structural cement board specialist U.S. Architectural Products (USAP) has appointed Greg Krause as Northeast Sales Manager.Read More…

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