Underfloor Heating Edge / Perimeter Insulation - 50m Adept Underfloor Heating Perimeter Insulation Strip 2No. 25m 150mm x 8mm with self adhesive Overlap & Backing Strip Acoustic Thermal Edge Perimeter Insulation The permiter insulation is a polyethylene, closed cell, sound deadening foam insulation with acoustic and thermal properties. Used as a thermal and acoustic barrier to take up expansion of a heated screeded floor, reducing heat losses through walls, and to provide a reduction in footfall and sound impact travel. The perimeter insulation is fitted around the base of internal walls prior to the sand & cement screed being laid. Installation All our products have been selected so they can be installed by a competent DIY'er.
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