Rewasi Top UV+ Roofing Underlay

Rewasi Top UV+ has been developed as a low resistance breathable roof tile and slate underlay. It is intended for use on pitched roofs as a secondary barrier installed beneath tiles and slates. It can be used unsupported draped over timber rafters or counter battens, or fully supported over timber sarking or rigid insulation.

Features and Benefits

  • BBA Approved
  • Second generation patented technology
  • Unique Linopore® functional film
  • Improved resistance to ageing
  • Superior strength to weight ratio
  • Classified as Low Resistance to BS 5250
  • Durable and resistant to damage
  • Temporary weather protection
  • Airtight for improved energy efficiency
  • Superior wind uplift performance
  • Improved wet and dry slip resistance for safety

Product Codes and Sizes

Product code: HD LR-BWK 1.0 – 1.0m x 50m 


REWASI TOP UV+ Roofing Underlay Datasheet
Rewasi Top UV+1.0m Installation Recommendations
  • Product code
    HD LR-BWK 1.0
  • Colour
  • Made from
  • Length
  • Width
  • Additional Links

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