CA BUILDING PRODUCTS, Built up roof & wall, Roof (CA Twin-Therm®)

CA Twin-Therm® Pitched Roof

CA Twin-Therm® Pitched Roof

Typically used for pitched roofs with roof pitches down as low as 4.5⁰ design as standard (3.0⁰ after settlement and deflection) CA Twin-Therm® roof system is a proven, reliable, non-combustible site assembled insulated roof system. CA Twin-Therm® pitched roof includes a cranked ridge liner as standard in order to reduce installation time, improve air tightness and weatherability, and ensure that profiles are aligned on both slopes creating better continuity of daylighting designs.

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CA BUILDING PRODUCTS, Secret fix Roof
Pitched & Curved Roofs
(CA River-Therm®)

CA River-Therm® is suitable for roof pitches as low as 2.5⁰ design (1.0⁰ after settlement and deflection) pitch as standard, or where in-plane rooflights are required 4.0⁰ design (2.5⁰ after settlement and deflection) - making the system ideal for ‘flat’ roofing design projects.

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CA BUILDING PRODUCTS, Roof (CA Twin-Therm®)
CA Twin-Therm® Curved Roof

CA Twin-Therm® Quantum is a profiled, self-curved roof design running from gutter to gutter incorporating all the features and benefits of the standard CA Twin-Therm® system, with some additional advantages.

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CA BUILDING PRODUCTS
Wall (CA Twin-Therm®)

CA Twin-Therm® built up wall cladding systems are intended to give the best possible aesthetic performance while simplifying the design. The liner arrangement is the same for all options, helping to future-proof the building envelope design with fire resistance as standard.

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Wall (CA Twin-Therm®)
CA Twin-Therm® Vertical Wall
CA Twin-Therm® Horizontal Wall
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CA BUILDING PRODUCTS, Roof (CA Twin-Therm®)
CA Twin-Therm® Curved Roof

CA Twin-Therm® is an ideal solution for curved roof designs. Available as either Quantum (single radius curved roof) or Griffon (curved apex with straight slopes) CA Twin-Therm® curved roofs offer significant advantages and are one example of how we engage with clients and architects to provide optimised building solutions.

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Curved ROof
CA Twin-Therm® Quantum Roof
CA Twin-Therm® Griffon Roof
CA Building Products
Pitched & Curved Roofs (CA River-Therm®)

CA River-Therm® is suitable for roof pitches as low as 2.5⁰ design (1.0⁰ after settlement and deflection) pitch as standard, or where in-plane rooflights are required 4.0⁰ design (2.5⁰ after settlement and deflection) - making the system ideal for ‘flat’ roofing design projects.

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CA Building Products
Built Up Roof & Wall

CA Building Products
Built Up Roof & Wall

CA BUILDING PRODUCTS, Secret Fix
Pitched & Curved Roofs (CA River-Therm®)

CA River-Therm® is suitable for roof pitches as low as 2.5⁰ design (1.0⁰ after settlement and deflection) pitch as standard, or where in-plane rooflights are required 4.0⁰ design (2.5⁰ after settlement and deflection) - making the system ideal for ‘flat’ roofing design projects.

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CA BUILDING PRODUCTS, Roof (CA Twin-Therm®)
CA Twin-Therm® Curved Roof

CA Twin-Therm® is an ideal solution for curved roof designs. Available as either Quantum (single radius curved roof) or Griffon (curved apex with straight slopes) CA Twin-Therm® curved roofs offer significant advantages and are one example of how we engage with clients and architects to provide optimised building solutions.

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Curved ROof
CA Twin-Therm® Quantum Roof
CA Twin-Therm® Griffon Roof
CA Building Products
Wall (CA Twin-Therm®)

CA Twin-Therm® built up wall cladding systems are intended to give the best possible aesthetic performance while simplifying the design. The liner arrangement is the same for all options, helping to future-proof the building envelope design with fire resistance as standard.

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Wall (CA Twin-Therm®)
CA Twin-Therm® Vertical Wall
CA Twin-Therm® Horizontal Wall

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Working closely with our supply chain partners, designed with the end-user in mind, we’ve developed a core range of products that integrate to form one of the UK’s most advanced built-up roof and wall systems on the market. Available with the CA Group Complete Assurance Guarantee for 25, 30 or 40 years complete system guarantee.

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or technical advice?

Our in-house team of construction experts are on hand to help with CA Group product information and any aspect of design, specification, application and performance-related queries you may have.

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