Our trapezoidal roof panels are available in a range of core thicknesses to meet our customers' energy efficiency needs and to optimise the design solution.
Trisomet® insulated roof panels are manufactured as a single component in a variety of panel lengths to optimise speed of installation and minimise waste for a more sustainable construction process.
Trisomet® insulated roof panels carry third party certifications for quality, thermal performance, fire safety, acoustic performance, airtightness and water penetration, as well as responsible sourcing certification and a full range of environmental products declarations (EPDs).
We offer a comprehensive range of profiles, built-up systems and structural roof deck, to meet all your roofing requirements.
Our roofing portfolio includes standard trapezoidal profiles, standing seam systems and structural roof deck. Our systems can be tailored to meet your design requirements and come with responsible sourcing certification and a full range of Environmental Product Declarations (EPDS).
Built-up roofs - Our site assembled Trisobuild® cladding systems are available in a range of profiles to meet your design and performance needs, including fire resistance and acoustic performance, plus we can create a bespoke EPD for your product specification to help accrue points under building certificate schemes such as LEED and BREEAM. The system comprises; a Colorcoat® pre-finished steel trapezoidal liner profile, an Instaloc® Plus spacer system, a mineral wool insulation layer and a Colorcoat® pre-finished steel external weathering profile.
View our LPCB fire testing approval certificate here.
Standing seam - Colorcoat Urban® standing seam steel roof cladding systems are a lightweight, strong and versatile alternative to traditional building materials, weighing seven times less than standard roof tiles.
Structural roof decking & liner trays - Our comprehensive portfolio of RoofDek profiles meets design needs across efficiency, aesthetic considerations and structural performance.
Manufactured in factory conditions operating to Quality Management standard BS EN ISO 9001:2015 and Environmental Management standard BS EN ISO 14001:2015 with full traceability, all our steel profile components are certified ‘Very Good’ under BRE’s responsible sourcing standard BES 6001.
Our portfolio of high quality steel roofing products are available as standard with Colorcoat® pre-finished steel, offering an extensive colour choice.
Colorcoat® products are used globally for building envelope, roof and wall cladding systems in a wide range of industrial and commercial buildings, including warehousing, distribution and logistics, schools, offices, retail and leisure applications.
Colorcoat HPS200 Ultra® pre-finished steel provides super durable and guaranteed performance in even the most aggressive and demanding environments.
Colorcoat Prisma® uses cutting edge three-layer manufacturing technology to create an optimised, robust, chrome free pre-finished steel product. Available in a contemporary colour range including natural metal colours, metallic sparkle effects and matt metallics, it fulfils both project performance and asethetic needs.
Our Confidex® Guarantee for the above products offers the most comprehensive guarantee for pre-finished steel in Europe. Colorcoat® products can be used under photovoltaic (PV) frame modules with no reduction in the guarantee-length if all parts of the roof are covered for the same duration.
Roof resources:
EN-Construction-Brochure-Trisomet brochure
Trisomet® brochure
EN-construction-trisobuild specification and installation guide
Trisobuild® specification and installation guide
EN-Construction-Brochure-RoofDek manual
RoofDek manual
EN-Construction-Colour_cards-Colorcoat HPS200 Ultra® Colourcard
Colorcoat HPS200 Ultra® Colourcard
EN-Construction-Contact-BSUK envelope
Building Systems UK technical team - Building Envelope
