Updated 25 September 2026
Loft boarding cost UK 2026
The going rate for loft boarding in 2026 is no - on joists: £55–£85/m² · yes - loft legs: £50–£90/m² (total, ex VAT). Below: a calculator, what the job involves, materials at three price levels, and the prep that changes the price.
Market band£55–£85/m²
Worked example, 15 m²£862
Time on site2.5 days
Loft boarding calculator
Price a real job freeUses your rates, your speed and your receipts.
Market bands
| Option | Band | Source |
|---|---|---|
| no - on joists | £55–£85/m² | Checkatrade |
| yes - loft legs | £50–£90/m² | Checkatrade |
What the job involves
| Stage | Task | Typical time |
|---|---|---|
| board | Lay loft panels | 1.2 h per m² |
Materials at three price levels
| Material | Budget | Trade choice | Premium |
|---|---|---|---|
| Chipboard loft panels per m² | £6 18 mm loft panels — Storage | £8 18 mm P5 moisture-resistant — Won't swell | £12 22 mm P5 panels — Heavier storage |
Trade prices ex VAT, estimates checked 2026-09-25. Log your receipts in Grafto and your own prices replace these.
What changes the price
- Raise boards over insulation? no - on joists · yes - loft legs big effect
- New hatch too? no · yes
Good practice
- Lived-in home: time for dust sheets and moving furniture
- Raise boards so insulation isn't squashed
Prep to look for
| Condition | Check | Effect |
|---|---|---|
| Possible asbestos (Artex) | textured swirl ceiling where boxing or cutting is planned | Textured ceiling: test for asbestos before cutting |
| Woodworm | small round exit holes, fine powder (frass) | Woodworm treatment, only if active £150–£600. Woodworm: treat before fitting new timber |
Questions
How much does loft boarding cost in the UK in 2026?
The researched market band is no - on joists: £55–£85/m² · yes - loft legs: £50–£90/m² (total, ex VAT), from Checkatrade. A worked example of 15 m² comes to about £819–£948 across budget, trade and premium materials.
How long does loft boarding take?
The worked example of 15 m² takes about 2.5 working days.
What changes the price of loft boarding?
Mainly raise boards over insulation, plus any prep found on site: possible asbestos (artex), woodworm.