DuPont™ Tyvek® HouseWrap

Highly water-resistant and lightweight (61g/m2) vapour permeable membrane suitable for use as the secondary protection layer in timber frame, steel frame, and concrete wall systems.

Please note: DuPont Tyvek Housewrap is cut from a roll and is supplied in sheet form.

conditions and from the effects of condensation. By controlling the movements of heat, air, and moisture through the building envelope, Tyvek® membranes can make a major contribution to protecting the environment by improving the energy efficiency of buildings.

To achieve the required internal conditions with optimum efficiency it is essential to consider airflow and moisture movement together with all aspects of heat transfer, not only by conduction but also by convection and radiation. The reduction of air leakage, the avoidance of damaging condensation and the provision of thermal insulation must all be considered together to ensure the protection and well-being of the occupants and the long term protection of the building fabric. 

DuPont™ and Tyvek® are a trademark and a registered trademark of E. I. du Pont de Nemours and Company or its affiliated companies.

Our standard delivery network is within a local postcode radius of a Beesley & Fildes Branch. However, many items can be delivered outside of this radius and nationwide subject to a separate haulage quotation. Subject to terms and conditions. For more details on the delivery service we provide, using our modern fleet of crane-off and flat-bed vehicles or nationwide 3rd party haulage. 

For more details please read our full Delivery Policy.