Tyvek HouseWrap Breather Membrane - 1.4m x 100m

• Vapor permeability, which helps to prevent condensation and moisture buildup
• Improved energy efficiency by reducing air leakage
• Lightweight and easy to install
• Durable and long-lasting, suitable for both new builds and refurbishment projects

External walls: Tyvek Housewrap is a durable, breathable membrane designed for use in external wall systems to protect buildings from wind and moisture while allowing vapour to escape. It acts as an effective weather barrier, improving the energy efficiency of homes by reducing air leaks and helping to maintain a consistent indoor temperature. Tyvek Housewrap is lightweight, easy to install, and suitable for a variety of wall types, including timber frame, masonry, and metal structures. Its durability ensures long-lasting protection, making it a reliable choice for both residential and commercial buildings.

How is Tyvek Housewrap installed?

Tyvek Housewrap is typically installed over the exterior sheathing of a building. The membrane is fastened to the walls with nails, staples, or adhesives, with overlapping seams to ensure complete coverage. It is essential to tape the seams using Tyvek tape to maintain an effective barrier against air and moisture.

Is Tyvek Housewrap breathable?

Yes, Tyvek Housewrap is designed to be vapor-permeable, allowing moisture vapor to escape from within the building while preventing water and air from entering. This breathability helps to maintain a healthy and moisture-free internal environment.

Can Tyvek Housewrap be used in all climates?

Yes, Tyvek Housewrap is suitable for use in a wide range of climates. Its weather-resistant properties protect buildings from rain, snow, wind, and UV exposure, making it ideal for both hot and cold environments.