How does the NHBC Chapter 7.1 update affect roof insulation?

Correct loading of inverted roof insulation

Correct loading of inverted roof insulation Whilst a correctly installed Water Flow Reduction Layer (WFRL) prevents the majority of rainwater from getting beneath inverted roof insulation, the insulation board still requires ballasting down to prevent flotation. This...
How does the NHBC Chapter 7.1 update affect roof insulation?

Non-combustible insulation in roofs and balconies

Non-combustible insulation in roofs and balconies Building Regulation Approved Document B Volume 1 Dwellings requires that balconies on buildings over 18m high are constructed using non-combustible materials as they are classed as part of the external wall. There are...
Building Safely

Building Safely

The new microsite from the CPA dedicated to the launch of an industry-wide consultation on the new Code for Construction Product Information is now live! Find out more, download the Code, and register for the consultation at buildingsafely.co.uk Quantum Insulation...
How does the NHBC Chapter 7.1 update affect roof insulation?

The meaning of a flat or zero falls inverted roof deck

The meaning of a flat or zero falls inverted roof deck BS 6229:2018 Flat roofs with continuously supported flexible waterproof coverings code of practice incorporates zero falls applications, however there is some debate about the requirements, achievability and...
How does the NHBC Chapter 7.1 update affect roof insulation?

Warm Tapered Insulation Design – falls and drainage

Warm Tapered Insulation Design – falls and drainage The publication of the updated BS 6229 in 2018 has been the cause of some significant controversy with regards to falls and drainage. As a code of practice BS 6229:2018 contains only recommendations and guidance, and...