Construction : Ventilation : Cavity Closures

100mm Multi Width

Cavity closers designed to eliminate damp and cold bridging around doors, windows, and sills.

Suitable for a range of cavity sizes up to 150mm by easily cutting to size using the pre-cut grooves. 20mm insulation thickness. Compliant with Building Regulation Approved Documents C, L1 and L2 and satisfies BRE document ‘Thermal Insulation: avoiding risks’.

  • To close the cavity at external doors, window jambs and sills
  • To provide thermal insulation and prevent ‘cold bridging’
  • To provide a DPC at external doors, window jambs or sills
  • Suitable for cavities up to 150mm

Available at all three branches

150mm Multi Width

Cavity closers designed to eliminate damp and cold bridging around doors, windows, and sills.

Suitable for a range of cavity sizes up to 150mm by easily cutting to size using the pre-cut grooves. 20mm insulation thickness. Compliant with Building Regulation Approved Documents C, L1 and L2 and satisfies BRE document ‘Thermal Insulation: avoiding risks’.

  • To close the cavity at external doors, window jambs and sills
  • To provide thermal insulation and prevent ‘cold bridging’
  • To provide a DPC at external doors, window jambs or sills
  • Suitable for cavities up to 150mm

Available at all three branches

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FROME AREA BUILDING SUPPLIES LTD
Church Farm, Rode, Nr Frome,
Somerset BA11 6AA

Telephone: 01373 831550
Email: info@fromeareabuildingsupplies.com