Permo® light is a strong 3-layer vapour permeable roofing underlay suitable for warm and cold pitched roofs. Permo® light should be laid in accordance with our installation details and BBA/IAB Certificates.
Permo® light SK2 has a double integral tape at the laps. This creates a very effective and secure airtight seal, reducing energy loss. Glue-on-glue connection creates perfect seal. Problems laying in wet/dusty conditions avoided because both strips protected by release paper.