Celotex CW4050 Insulation Board, (L)1200mm (W)450mm (T)50mm Pack of 1

Product code:
5060153760003
Celotex CW4050 Insulation Board, (L)1200mm (W)450mm (T)50mm Pack of 1
View Celotex CW4050 Insulation Board, (L)1200mm (W)450mm (T)50mm Pack of 1 details

Price

£5.68

£10.52 per M2

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  • Ideal for use in roofs
  • Guarantee

Read moreabout Celotex CW4050 Insulation Board, (L)1200mm (W)450mm (T)50mm Pack of 1

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Product Details

Features and benefits

  • Conveniently sized boards with low emissivity foil facings giving improved thermal insulation performance within partial fill cavity walls

Technical specifications

Technical specification of Celotex CW4050 Insulation Board, (L)1200mm (W)450mm (T)50mm Pack of 1
Brand Celotex
Length 1200mm
Width 450mm
Thickness 50mm
Coverage 0.54m²
Compression strength 120
Rvalue 2.25m²K/W
BBR Green Guide rating A+ (credit awarded)
Euroclass fire performance rating No performance determined (F)
ODP Zero ozone depletion potential
HCFC HCFC free
GWP Global warming potential ≤5
Material Foil faced polyisocyanurate (PIR)
Standard BS EN 13165, ISO 9001, ISO 14001
Pack Qty

Help & Advice

Loft Insulation Calculator

Your requirements

1. Enter the dimensions of the loft space to be insulated in metres:
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2. Current loft insulation thickness in mm:

Your results

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This calculation is based on the dimensions you have entered for your loft space, and the current loft insulation thickness.

How to guides

How to insulate your loft

How to insulate your loft

Without proper insulation, as much as 50% of your heating could disappear straight through your walls and roof. And leaking heat means leaking money.

Surprisingly quick and easy to install, loft insulation is one of the most effective step you can take to make your home more energy-efficient and bring down your bills. In fact, if every UK household fitted it to the recommended thickness, it would save enough energy to heat 750,000 homes each year.

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