See more Insulation Boards & Cavity Slabs

Knauf Earthwool Cavity slab 1200mm 455mm 75mm

£13.10
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

ThisFull fill cavity insulation;Earthwool DriTherm cavity slabs are semi rigid slabs of non-combustible glass mineral wool

  • Insulation

Features and Benefits

  • Non combustible euroclass A1
  • Low cost, quick and easy to install
  • Slabs fully fill the cavity and knit together at joints, preventing air movement and infiltration through or around the insulation
  • Slabs "knit" together to eliminate air gaps between adjacent slabs
  • Slab in 455mm wide to suit standard vertical wall tie spacings, ensuring a closed joint with adjacent slabs
  • Insulation can make your home more energy efficient - and feel warmer.

Technical Specifications

Length (mm)1200mm
Width (mm)455 mm
Thickness (mm)75 mm
MaterialGlass mineral wool
BrandKnauf
RangeEarthwool
StandardEN13162
R-value2 m²K/W
BBR Green Guide ratingA+ (credit awarded)
Euroclass fire performance ratingNo sustained flaming (A1)
ODPZero ozone depletion potential
HCFCHCFC free
GWPZero global warming potential
Product code5012061890532

Reviews

Full star
Full star
Full star
Full star
Empty star
4.2 / 5(5 reviews)

Insulation

Full star
Full star
Full star
Full star
Full star

Naej2 - 1 year ago

This is just what I thought it would be like and easy to use, simple to cut and fit.

Cosy

Full star
Full star
Full star
Full star
Full star

Oldlagger - 1 year ago

Pleasure to work with. Feels so cosy that I was tempted to sew some in my bed sheets.

cavity insulation

Full star
Full star
Full star
Full star
Full star

meter - 1 year ago

Excellent product. Easy to use. Simple to cut and doesn't make my husband sneeze.

Great product

Full star
Full star
Full star
Full star
Full star

Anonymous - 2 years ago

Easy to use, easy to cut, fits well and is warm and soundproof

Useless

Full star
Empty star
Empty star
Empty star
Empty star

MrPink - 3 years ago

This should be pulled from stores, it's impossible to handle without it falling apart.