Thermo-loc Fire Rated Cavity Closer 100mm X 2.4m – Pack Of 5

With a 0.036W/mK thermal conductivity and exceeding the minimum thermal resistance path of 0.45m²K/W, these Timloc Thermo-loc 30-minute fire-rated cavity closers offer an effective thermal barrier and DPC between the interior frame and exterior wall leaf.

Ideal for all sill and frame positions, these Thermo-loc cavity closers feature a rigid profile extrusion and are durable and decay-resistant. Incredibly environmentally friendly, they have an Ozone Depletion Potential of zero and a Global Warming Potential of zero. Suitable for use in both first and second fix applications, they can be used for masonry and timber walls with cavities up to 300mm.

Features & Benefits: Thermo-loc Fire Rated Cavity Closer 100mm x 2.4m – Pack of 5

• 2.4m unit length x 100mm cavity width
• 30-minute fire rating
• Suitable for masonry and timber walls
• 0.036W/mK thermal conductivity
• Can be used in both first and second fix applications
• Ideal for all sill and frame positions
• Decay-resistant and durable
• Environmentally friendly

Standards & Certification

• Independently tested by Exova Warrington Fire
• BBA approved
• Manufactured to BS EN ISO 9001 and BS EN ISO 14001
• Complies with Robust Details ‘limited thermal bridging and air leakage’
• Satisfies BRE document ‘Thermal insulation – avoiding risks’
• Meets all relevant British Standards
• Complies with the Scottish Building Standards ‘Technical handbook’
• Complies with Building Regulation Approved Documents C, B, L1 & L2
• Satisfies NHBC Standards
• LABC Registered Detail

Please note:

• These Thermo-loc Fire Rated Cavity Closers (2.4m) come in a pack of five lengths.