An outline of shrae standard 90 1 ashrae standard 189 1 international energy conservation code iecc international green construction code igcc and national green building standard ngbs.
Roofing standards uk.
Hence the requirement for timber roofing battens to meet bs 5534.
This roofing standard provides recommendations for the design materials application installation and performance of slates tiles shingles and shakes as well as the associated fittings and accessories used in the construction of pitched roofs.
The minimum standard is that bs 5534 must be met and construction design and management cdm regulations now apply to domestic re roofing which put health and safety obligations on the contractor.
The new standard which was introduced on 1 march 2015 is mandatory and any roof now must be installed to the new standard.
The building roofing regulations require materials and workmanship to be fit for purpose and to meet a minimum standard for roofing.
The new standard bs 5534 introduces minimum performance requirements a new method for determining the wind resistance of a roof.
These systems are assembled in the uppermost part of building structures to provide protection and insulation from external elements such as rain sunlight and heat.
Cost benefit analysis critical in development of codes and standards.
It s important you adhere to these standards.
Astm s roofing standards are instrumental in specifying testing and evaluating the dimensional mechanical and performance requirements of various forms of roofing systems.
By using an nfrc registered contractor you have the comfort of guaranteed protection and quality.
The uk is experiencing increasing levels of extreme weather including higher amounts of gale force winds rain and flooding which in turn is placing increased strain on roofing throughout the country.
We are committed to providing our clients with the best in quality of service product workmanship and competitive pricing.
The national federation of roofing contractors limited nfrc is the uk s largest roofing trade association representing over 70 of the roofing industry.
The first tier of proof or hierarchy is the british standards.
These systems are assembled in the uppermost part of building structures to provide protection and insulation from external elements such as rain sunlight and heat.
If you tile or slate roofs you need to understand the updates to the british standard for slating tiling or bs 5534.