Tyvek® membrane provides the highest level of protection, durability, and energy efficiency in buildings and homes. It is a reliable, time-tested solution that protects structures from air, water, and moisture penetration.
Proven reliability
Long-term tests conducted by the Swedish Technical Research Institute have confirmed that Tyvek® products are significantly more durable than multi-layer films from other manufacturers.
Thicker and more reliable functional layer
The functional layer of conventional multi-layer films is extremely thin – about three times thinner than a human hair. The Tyvek® layer, on the other hand, is 6-8 times thicker, making it significantly more durable and long-lasting.
Unique microfiber structure
The membranes are made up of millions of microfiber strands. This structure evenly distributes UV rays and heat, giving the material additional strength and durability.
Resistance to ultraviolet rays
Most films are made of polypropylene (PP), but the functional layer of Tyvek® is made of stabilized polyethylene (PE). This material is more resistant to UV rays and high temperatures.
Heat resistance up to 100 °C
The surface temperature of insulation layers sometimes exceeds 80 °C, which can damage the film. Tyvek® membranes are designed to remain resistant to temperatures of up to 100 °C, ensuring long-term functionality and protection.
Quality guarantee from DuPont
DuPont™ Tyvek® is manufactured using a unique spunbonding process. For more than 20 years, these membranes have been supplied to markets in Europe, the Middle East, and Africa, with continuous technological improvements and high quality standards.