Linervent's materials are designed to seal ventilation ducts effectively. A vital feature of the material is its flexibility.

Why is flexibility necessary?

• A flexible lining can easily seal a duct that transitions from square to round or oval.
• It handles diameter changes smoothly.
• Flexible linings manage bends effortlessly, including multiple 90-degree bends.
• Competing methods often require demolition when a ventilation system has too many or tight bends.
• Avoiding these demolitions saves money that can be invested in other ventilation improvements.

Linervent's linings remain flexible even after installation, preventing sound propagation and improving acoustic insulation. Developed with Sika, the material is included in Byggvarubedömningen and SundaHus and is approved by fire engineers for installation in exhaust ducts.