Helping you build

Celotex Insulation Board 2400 x 1200 x 50mm

Click to enlarge view
Click to enlarge view
MPC: GA4050X
ex VAT
(£38.99 inc VAT)
Login to buy
50mm celotex is typically used between 75mm deep timbers leaving a 25mm breathing gap for the timber. It can also be used to improve the thermal properties of floors walls and ceilings. Celotex is to polyisocyanurate (PIR) insulation what Hoover is to vacuum cleaners. That is to say most builders call (PIR) insulation celotex regardless of the brand. Anyway this is real CELOTEX! You can use these boards in cavity walls, ceilings, between rafters or floors. The board has strength in itself and therefore can also be used to over board timbers and be fixed through.


Technical Specifications Open pdf document in new window


  • Board coverage: 2.88m2
  • Density: 31kg/m3
  • Weight: 4.46kg
  • R-Value: 2.25m2K/W

Further Information

Other links:

Customer Reviews:

Share your thoughts with other customers

Customers who bought this item also bought:

Customers who viewed this item also viewed: