Langley's reinforced bitumen membrane receives Code for Construction Product Information certification, providing verified performance data for contractors.
Langley's reinforced bitumen membrane has been awarded the Code for Construction Product Information (CCPI) mark. The scheme, established to ensure product claims are clear, accurate, and accessible, provides third-party verification for building material specifications in the UK market.
Following the passage of the Building Safety Act, main contractors and specifiers are scrutinising product marketing claims far more rigorously. CCPI validation confirms that the technical performance data, fire ratings, and installation criteria provided by the manufacturer have been independently audited. For commercial roofing contractors and local authority maintenance teams, using verified materials reduces liability and simplifies sign-off procedures with building control officers.
What does this mean for a UK tradesperson or DIYer actually buying this kit — does it change what they should pay, buy, or watch out for?
While the CCPI mark does not directly alter trade pricing at the merchant counter, it fundamentally changes how roofing contractors should select materials for regulated jobs. When buying flat roofing systems through trade distributors, selecting a CCPI-marked bitumen membrane ensures the technical datasheet matches actual performance, protecting installer liability. Tradespeople working on public sector or high-risk residential buildings should prioritize CCPI-verified products to avoid compliance delays during sign-off.
Reported by Roofing Today — original article
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