SIGA

5 ways Majrex could save your life

Majrex is a sheet membrane and an air and vapour control layer. Its unique one-way filter effect for moisture means its better than any other option out there for condensation control and airtightness. We introduce you.

Hands on. What can a bespoke in-office CPD offer to you?

What can you expect from an airtightness workshop CPD in your office - make low energy building easier.

What is an sd value?

A plain-language description of the measure of resistance to water vapour, the SD value. Useful for designers of low energy high efficiency buildings.

Category - Airtightness