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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
Provides excellent thermal
Crafted from polyisocyanurate (PIR) with zero ozone depletion potential
On top of that the foil facing acts as a vapour control layer when associated with an air cavity
compared to any timber stud wall
the majority of customers have found the TB4030 insulation board to be effective at improving the thermal performance of their floors
Celotex 40mm TB4040 2.4m x 1.2m clerk_003 Provides excellent thermalCelotex TB4040 is a versatile insulation board used for floors, walls, and roofs, reducing cold spots and improving energy efficiency in buildings. Made with rigid polyisocyanurate (PIR) and foil facings, it's durable, eco friendly, with zero ODP and low global warming impact. The board has an A1 fire reaction rating, meets European standards, and can significantly lower U values with a single layer. Celotex TB4040 insulation board is a multi use
US$ 22.00
US$ 20.00
US$ 12.00
