• Weatherproof underlay from Klober

    Permo extreme RS SK2 from Klober is a waterproof, tear-resistant underlay, designed for use on low pitche ...

    Permo extreme RS SK2 from Klober is a waterproof, tear-resistant underlay, designed for use on low pitched roofs. Suitable for profile tiles pitched at 12.5o or more, 15o for slates and 22.5o  for pla ...

    Read more