Loft insulation prices
200mm mineral wool loft insulation rolls. The roll priced here covers 5.61m².
Lowest seen£27.00per roll (5.61m2) · £4.81 per m²
Highest seen£27.00per roll (5.61m2) · £4.81 per m²
Prices compared1from 1 supplier
Last checked28 October 2026retail, including VAT
200mm mineral wool loft roll
per roll (5.61m2)| Supplier | Product | Price | Per m² |
|---|---|---|---|
| Wickes | Knauf Insulation 200mm Space Super Top Up Loft Roll 5.61m2 | £27.00£40.00 | £4.81 |
What to know before you buy
Current guidance is around 270mm of mineral wool in total, so 200mm rolls are usually laid as a top-up over an existing layer, across the joists. Raising a rented home's EPC rating often starts with the loft.
About these prices
Each price is what the supplier's website showed on the date above, including VAT, for supply only. Where an item was on offer, the normal price is shown struck through. Store prices, trade accounts and delivery charges can all differ.
To cost a whole job, add the quantity to the refurbishment budget, which uses the lowest price here as its starting figure, and add labour alongside it.
Other material prices
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