Celotex GA4000
Celotex GA4000 is a general purpose insulation board for floors, walls and roofs. It has long been at the heart of the Celotex product range providing the user with a range of thermal insulation solutions.
With low emissivity textured aluminium foil facings, GA4000 is manufactured from rigid polyisocyanurate (PIR) using a blowing agent that has low global warming potential (GWP) and zero ozone depletion potential (ODP).
- Board size: 1200mm x 2400mm
- Thickness (mm): 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100
- Lambda: 0.022W/mK
With GA4000, you are specifying an insulation board that:
- Is suitable for a number of applications including roof, wall and floor systems
- Achieves an A+ rating when compared to the BRE Green Guide 2008
- Is certified under BBA certificate number 95/3197 and 09/4667
- Includes low emissivity foil facings giving improved thermal insulation
- Is easy to cut and shape
- Future proofs the energy performance of new and existing buildings
For full and detailed product information, please download the GA4000 product datasheet.
Suspended timber floors
Loft conversions
Steel stud framed walls
Concrete slab floor
Insulating at ceiling level
Rainscreen cladding
Between & under rafters
Upgrading concrete slab floors
Between & over rafters
Garage conversions
Pitched roof sarking
Beam & block floors
Pitched roof upgrades
Timber frame wall lining
Single timber frame wall lining
Between rafters
Between & under joists
Ventilated lead covering
Balconies & terraces
Basements
Timber frame wall sheathing