Insulation Slab

Insulation slabs, also known as insulation batts, or slab insulation, are rigid slabs manufactured from glass wool, mineral wool and sheep’s wool. While traditionally this type of material is used to form insulation rolls, when crafted into rigid slabs it can be used in upright positions. This means insulation batts tend to fit neatly into joists and battens in roof spaces as well as partition walls.

If you’re insulating a pitched roof or upright wall, rigid insulation slabs are much easier to work with compared to loft roll. This is because the insulation won’t sag or compress, so you’ll get the maximum performance in energy efficiency. 

Insulation batts in our range are supplied by industry-leading brands Knauf and ROCKWOOL. You’ll find a selection of non-combustible thermal and acoustic building slabs, alongside more flexible options which can be manipulated for the perfect fit.

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Need help with your next insulation slab project? Check out our handy guides:

Showing 1 - 36 of 51 products in Insulation Slab

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Showing 1 - 36 of 51 products

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665446

£53.94 Incl. VAT
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SKU

497119

£38.40 Incl. VAT
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SKU

1994-580216

£48.00 Incl. VAT
£0.00 Incl. VAT
SKU

001994-715829

£49.20 Incl. VAT
£0.00 Incl. VAT
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1994-580216

£48.00 Incl. VAT
£0.00 Incl. VAT
SKU

1994-316654

£25.80 Incl. VAT
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1994-316660

£32.40 Incl. VAT
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001994-715828

£40.80 Incl. VAT
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SKU

497097

£38.40 Incl. VAT
£0.00 Incl. VAT
SKU

1994-316650

£30.00 Incl. VAT
£0.00 Incl. VAT
SKU

221584

£38.40 Incl. VAT
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SKU

497119

£38.40 Incl. VAT
£0.00 Incl. VAT
SKU

001994-715831

£48.00 Incl. VAT
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SKU

221587

£38.40 Incl. VAT
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SKU

497094

£32.40 Incl. VAT
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SKU

123329-P

£696.00 Incl. VAT
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SKU

665446

£53.94 Incl. VAT
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SKU

711022

£10.20 Incl. VAT
£0.00 Incl. VAT
SKU

STEICO-FLEX-100

£33.54 Incl. VAT
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SKU

218966

£54.95 Incl. VAT
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665442

£55.14 Incl. VAT
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STEICO-FLEX-80

£59.94 Incl. VAT
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STEICO-FLEX-50

£57.54 Incl. VAT
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STEICO-FLEX-140

£71.94 Incl. VAT
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SKU

STEICO-FLEX-100-575

£50.34 Incl. VAT
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STEICO-FLEX-40

£50.34 Incl. VAT
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665447

£51.54 Incl. VAT
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RW3/100-S

£498.00 Incl. VAT
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SKU

123325-P

£930.00 Incl. VAT
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SKU

961932-S

POA
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SKU

18BA12RWA040

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SKU

RWA45-60

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SKU

DRITHERM32/125MM

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SKU

594722

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SKU

1402.88

POA
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Showing 1-36 of 51