Timloc Thermo-loc FR30 30 Minute Fire-Rated Cavity Closer 2.4m - All Thicknesses

• Provides an effective DPC and thermal barrier between the frame and both the inner and outer wall leaves.
• Thermal conductivity of 0.036 W/mK.
• Exceeds the minimum thermal resistance requirement of 0.45 m²K/W specified in ‘Part L’ accredited construction details.
• Rigid profile extrusion allows for both initial and subsequent fixes.
• Suitable for all frame and sill positions (refer to Fig. 1).
• Durable and resistant to decay.
• Offers insulation options tailored to both thermal and fire-rated needs.
• Global warming potential of zero.
• Ozone depletion potential of zero.

Close the cavity at external doors, window jambs and sills; provide thermal insulation and prevent ‘cold bridging’; DPC at external doors, window jambs or sills: The Timloc Thermo-loc FR30 30 Minute Fire-Rated Cavity Closer is designed to close the cavity around external doors, window jambs, and sills, ensuring a tight and secure fit. It provides essential thermal insulation, helping to prevent ‘cold bridging’—the phenomenon where heat is lost through gaps in insulation, leading to reduced energy efficiency. Additionally, it functions as a damp proof course (DPC) in these critical areas, protecting against moisture ingress and contributing to the overall durability and performance of the building. The fire-rated feature adds an extra layer of safety by offering 30 minutes of fire resistance, enhancing the building's fire protection.

• What is the Thermo-loc FR30 30 Minute Fire-Rated Cavity Closer? - The Thermo-loc FR30 30 Minute Fire-Rated Cavity Closer is a high-performance cavity closer designed to provide a 30-minute fire resistance at window and door openings in masonry walls. It helps seal cavities to prevent thermal bridging and improve energy efficiency while offering essential fire protection.
• What are the benefits of using the Thermo-loc FR30 30 Minute Fire-Rated Cavity Closer? - The Thermo-loc FR30 offers excellent thermal insulation, reduces the risk of cold bridging, and provides a 30-minute fire rating. It enhances the overall energy efficiency of a building and ensures compliance with fire safety regulations, making it a critical component for both new and refurbishment projects.
• How is the Thermo-loc FR30 installed? - The Thermo-loc FR30 is installed by placing it within the cavity around window and door reveals and securing it with mortar or mechanical fixings. It can be easily cut to size on-site to ensure a precise fit and should be installed with a minimum overlap to ensure effective thermal and fire performance.