Flat Roof Vapour Barrier | Vapour Barriers | Roofing

A vapour barrier is essential for any flat roof construction or renovation project. The barrier is designed to prevent moisture from entering the roof assembly, reducing the risk of mould, rot, and structural damage. At build4less, we have a wide range of flat roof vapour barriers to meet your specific needs.

Reflective Vapour Control Layers

For those looking to add an extra layer of insulation to their flat roof, reflective vapour control layers are an excellent choice. These products, such as the Novia VC4000 FR Reflective Vapour Control Layer and the Ultrablock 300 Thermo Reflective Vapour Control Layer, have a reflective surface that helps to keep the building warmer in winter and cooler in summer. They are ideal for use in both commercial and residential properties.

Polythene Vapour Control Layers

Polythene vapour control layers are a popular and cost-effective solution for preventing moisture ingress. Products like the Polythene Vapour Control Layer by Novia and the 1000 Gauge Vapour Control Layer DIY Kit are made from high-quality polythene and are easy to install. They are suitable for use in a range of applications, from small domestic projects to large commercial developments.

Reinforced Vapour Control Layers

For added durability and strength, reinforced vapour control layers are the way to go. The STRP Reinforced Vapour Control Layer by Novia, for example, is a robust and reliable option that is designed to withstand the rigours of the construction process. It is also suitable for use in harsh weather conditions, ensuring your flat roof stays protected for years to come.

Specialised Vapour Barriers

In addition to our standard range of vapour barriers, we also offer a selection of specialised products designed to meet specific requirements. The Radon Barrier DIY Kit by Novia, for instance, is specifically designed to prevent radon gas from entering the building. Similarly, the StrataShield Self Adhered Aluminium Faced AVCL by Strata Waterproofing is an advanced solution that provides superior protection against moisture and air leakage.

When selecting a flat roof vapour barrier, it is important to consider the specific needs of your project. Factors such as the location, size, and type of building will all play a role in determining the most suitable product. Our team of experts is always on hand to offer advice and guidance, ensuring you make the right choice for your project.