Hunton Bitroc – Bitumen impregnated Sheathing Board

Applications:  Vapour open, external sheathing board for use on timber frame walls behind a rain screen

Product Benefits:

  • Excellent insulation qualities, reduces thermal bridging 
  • Enhanced water vapour transfer
  • Provides racking strength to structural panels
  • Acts as temporary weather protection during the construction phase
  • Effectively seals the structure against wind, dust, moisture and sound
  • Contributes to a healthier internal climate
  • Ecologically and environmentally friendly, recyclable
  • manufactured from woodfibres
  • BBA certified

Bitroc Board Specification

Thickness 15mm
Board Size 2400 x 1200 mm
Edge Profile Square
Weight 4 kg/m²
Thermal Conductivity 0.05 W/mK
Water vapour diffusion resistance factor μ 10
Sheets per Pallet 76