Blog

26 Jul 2026

A vapour control layer (VCL) is a membrane fitted on the warm side of insulation to stop moist indoor air passing into the structure, where it would condense and cause damp, mould and rot. In UK homes it's typically an aluminium foil membrane installed behind plasterboard on walls and ceilings.

22 Dec 2025

Building or renovating a home in the UK is like dressing for the British weather. You need layers that keep the heat in, but you also need to manage how the building "breathes." If you’ve been researching insulation, you’ve likely come across the term Vapour Control Layer (VCL)

22 Dec 2025

Most garden sheds are cold in winter and stifling in summer. That is usually not because they are badly built. It is because they were never insulated properly in the first place.

19 Oct 2025

If you’re a roofer, standing still means losing ground. You’ve got to stay sharp with materials and methods - not just to win jobs, but to stay legal and respected. One of the biggest shifts in our trade has been dropping the old sand-and-cement ridge bed for dry-fix systems. The dry ridge is now standard in most new builds and re-roofs across the UK, and it’s becoming the only acceptable approach under British Standards.

19 Oct 2025

Noise problems in buildings are more common than many think. Even a well-built roof or wall can let sound travel through gaps, structural paths, or vibration. If you’re working on roofs, extensions, conversions or interiors, incoming or shared noise complaints often come your way. This guide brings together technical insight and trade practice - so you can spec systems with confidence, understand the rules, and deliver results that satisfy both client and Building Control.

19 Oct 2025

If you’ve been roofing in the UK for a while, you will have noticed how often the regulations seem to change. Part L is the one that affects us most, as it deals with energy efficiency. Every time you put your hands on a roof, whether it’s a re-roof, a new build or a loft conversion, you are working with Part L.

18 Sep 2025

In this comprehensive guide, we'll delve into the world of breathable membranes, explain why they are a game-changer for garden shed insulation, and walk you through the entire process, from preparation to the final touches.

18 Sep 2025

While the prospect of working on a roof can be daunting, understanding how to install lead flashing is a skill that can be mastered by a dedicated and careful DIY enthusiast

29 Aug 2025

When it comes to protecting a property from damp, getting the barrier right is everything.