Permavent METAL is vapour permeable drainage membrane for all types of standing seam and metal roofs.

It allows condensation to drain away.

It is ideal for roof pitches over 30° and will mask irregularities such as board joins that could deform the metal roof covering.

• Condensation control for metal roofing
• For standing seam and fully supported metal roofing
• Comes with integrated tape.
• 440 g/m²
• Value membrane
• Versatile
• Conforms to BS5534
• LABC Certified
• 3 layers membrane + mesh layer
• UV stable for 3 months
• For use on any types of roofing/walling applications
• Available in 1.5m x 25m rolls