Celotex Tuff R Insulation Board

Celotex offer pir thermal insulation boards in various thicknesses for new build and refurbishment applications for both the commercial and domestic sectors.

Celotex tuff r insulation board.

Celotex tuff r ga4000 is a multi purpose rigid polyisocyanurate foam pir thermal insulation board with reflective foil facings that are uniquely reinforced with glass fibre and feature a strong reaction to fire performance when measured in accordance with new european standards. Celotex thermax as illustrated by your first photo above was and is currently as a dow thermax product a foil faced insulating board comprised chiefly of foam insulation laminated with aluminum foil or possibly kraft paper. Tuff r helps reduce air infiltration through the wall by covering cracks between the framing members and sealing tightly against the studs. It installs easily over osb or non insulated sheathing and directly over wood studs.

The other is a tri plex facer consisting of a three ply laminate of durable kraft with aluminum foil on both sides.