See more Insulation Boards & Cavity Slabs

Celotex GA4000 Insulation board 2400mm 1200mm 100mm

£62
£21.53 per M2
Loading
Checking availability...
Loading
Checking availability...
Warning

Our bulk delivery service requires a minimum order value of £100 across any combination of bulk delivered products. You can change the quantity in the basket.

Product Details

Product Information

ThisInsulation board;Use to insulate walls, floors and roofs

  • Guarantee

Features and Benefits

  • Insulation can make your home more energy efficient - and feel warmer

Health and Safety

Please note that this item has additional safety or regulatory datasheets available. The product may have possible health and safety hazards covered in these documents. Refer to the container for full information and always follow the instructions.

Technical Specifications

Length (mm)2400mm
Width (mm)1200 mm
Thickness (mm)100 mm
MaterialFoil faced polyisocyanurate (PIR)
BrandCelotex
RangeGA4000
StandardBS EN 13165, ISO 9001, ISO 14001
R-value4.5 m²K/W
BBR Green Guide ratingA+ (credit awarded)
Euroclass fire performance ratingNo performance determined (F)
ODPZero ozone depletion potential
HCFCHCFC free
GWPGlobal warming potential ≤5
Product code5060153760324

Reviews

Full star
Full star
Full star
Full star
Half star
4.3 / 5(10 reviews)

Good product

Full star
Full star
Full star
Full star
Full star

60022Mallard - 2 months ago

As someone else said, at this size you can get them home in the car.

I bought 4 sheets, but found with careful working out I only required 2 and 2/3! I did also buy a roll of the aluminium foil tape to cover the joints to the studwork and extra cuts required for economical use. By sealing any possible air gaps if used in external walling / roofing with the tape you improve the insulation value.

I cut them with a fine tooth wood saw.

Unusually the smaller sheets are proportionate in price to a full 2400 x 1200 sheet

Outside project

Full star
Full star
Full star
Full star
Full star

Red 81 - 6 months ago

Does the job easy to use good size for the job used it before and always use it.

Did the job

Full star
Full star
Full star
Empty star
Empty star

ken1951 - 1 year ago

It was squashed at the edges so 10% could not be used as planned

Great product

Full star
Full star
Full star
Full star
Full star

Anonymous - 1 year ago

Bought this to insulate a large shed roof. Great product, easy to work with

Practical and good quality

Full star
Full star
Full star
Full star
Full star

FARLEY1 - 1 year ago

These panels are just the right size to handle and transport in the back of the car. They were also easy to work on as I had a lot of cutting to do to fit them which I was able to do without damaging them, which I would have done if they were much bigger.
A very good price when buying 10 or more.

  1. Show all customer reviewsRight chevron