Timloc Thermo-loc FR30 30 Minute Fire-Rated 75mm Cavity Closer 2.4m CC2.4FR

£250 INC. VAT
£208.33 EX. VAT

Thermo-loc FR30 30 Minute Fire-Rated Cavity Closer

30-minute fire-rated cavity closer for eliminating damp and cold bridging around doors, windows, and sills. Independently tested by Warrington Fire to achieve 30 minutes fire-rating and minimum 15 minutes insulation.

Suitable for cavities up to 300mm. Available in single profile for 50mm-100mm cavities and double profile for 105mm-300mm cavities. Cavity barriers for fully rebated and check reveal are also available. Compliant with Building Regulation Approved Documents C, B, L1 and L2 and satisfies BRE document ‘Thermal Insulation: avoiding risks’. Fixing ties available in packs of 100.



  • 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
  • 30 minutes fire rating and 15 minutes insulation minimum
  • Suitable for timber and masonry walls

    Click here for datasheet

      *Please note we are only able to ship this item to UK mainland. This item is also non-returnable.

      • Provides an effective DPC and thermal barrier between frame, inner and outer wall leaf
      • Thermal conductivity of 0.036W/mK
      • Exceeds the minimum thermal resistance path of 0.45m2K/W stipulated in ‘Part L’ accredited construction details
      • Rigid profile extrusion allows both first and second fix
      • Suitable for all frame and sill positions
      • Durable and resistant to decay
      • Insulation option to suit your requirements both thermal and fire rated
      • Global warming potential of zero
      • Ozone depletion potential of zero

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