Therma TT46

Therma TT46 is a tapered roof PIR insulation, designed to enhance water drainage from flat roofs, which are waterproofed with mechanically fixed single-ply waterproofing. It has a composite foil facing on both sides, autohesively bonded to the insulation core during manufacture.

Product Highlights

FM approved for Class 1 steel deck roof assemblies
Insulation and drainage in one
Compatible with most waterproofing and green roof systems
Easy to handle and install
Ideal for new build and refurbishment

Technical Resources

Data Sheets

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