10 x 125mm Wide Timloc Cavity Closers 2.4m. Universal closers for eliminating damp and cold bridging around doors & windows. Use• 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 125mm.
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