Ondutiss from B S Timber (Alcester)
Product details
  • Length: 20 m
  • Width: 1.5 m
  • Weight: 2 kg
  • Material: Polypropylene
  • Colour: Grey/white
  • Finish: Breathable membrane film
  • Suitable for: Habitable buildings
  • Coverage: 30 m²
  • Application: On roofs with full or part boarding
  • Usage: Roofing underlay, Barrier Membrane (cladding)
  • UV Protected: Yes
  • Type: Breather membrane
  • Brand Name: Onduline
Features & benefits
  • Highly vapour-permeable 3 layer roof membrane with microporous film protecting both sides of the polypropylene film
  • The film layer provides resistance to water penetration and regulates the water vapour flow through the roof system
  • Improves the efficiency of thermal insulation & reduces energy consumption
  • Suitable for all zones under the updated BS 5534 regulations
  • Resistant to high and low temperatures
  • B S Timber - Alcester

    Our aim is customer satisfaction if you have any questions prior to, or after purchase contact us and we will respond in a prompt friendly and professional manner.
    Collection from Alcester, Warwickshire
    OR
    We deliver nationally, please message for delivery cost from B49 6LJ
    Delivery can be arranged at cost nationwide please ask for quote we combine loads to make delivery viable.

    See Sellers other items 
    We sell everything you need to build
    Timber, cladding, decking, sleepers, roofing, fixings, hardwood ply, OSB3 and other timber related products
    Also available stable doors, windows, talk grills, skids etc etc (bespoke) 

  • Reduces CO2 emissions to the atmosphere
  • Overlap indicators printed on the membranes for fast and easy installation
  • No ventilation gap needed
  • Totally waterproof, offering a secondary layer of protection against driving rain or snow