Powerlon UltraPerm Standard Breather Membrane Roof Felt – 1m X 50m

Powerlon UltraPerm is a high performance underlay for all roof types and walls in timber frame structures. The underlay is a non-woven composite membrane with exceptional water vapour transmission, hydrophobic (water repellent) characteristics and good UV stability.

UltraPerm membranes can be used on warm and cold roofs. Whether supported and unsupported, ventilated or unventilated roofs, you can use the underlay in all roof types and walls in timber frame structures.

Features & Benefits: Powerlon UltraPerm Standard Breather Membrane Roof Felt – 1m x 50m

• Suitable for all pitched roof designs, including un/ventilated, warm and cold, un/supported
• Mid-range breather membrane & roof felt
• BBA certified for roofing and timber frame / SIP wall applications
• CE marked
• Exceptional water resistance
• Excellent nail tear resistance and tensile strengths
• Pre-printed marking lines
• Smartphone app provides performance data for BS 5534 compliance
• Grade: 115gsm

Available in 1.0m x 25m, 1.0m x 50m and 1.5m x 50m rolls

Applications

• Breather wall protection
• Pitched roofing felt

Standards & Certification

• BBA certified for roofing and timber frame / SIP wall applications
• CE marking