Loft InsulationInstallers

Loft insulation in Thetford

We fit loft insulation for homes in Thetford and across Norfolk, starting with a free survey and a fixed written quote.

Jobs in IP24 are all within our normal area, which fall under Norfolk council.

Guide price £495 to £745 Thetford, Norfolk
Mineral wool loft insulation laid across the joists

Where we work around Thetford

As the crow flies, Thetford is roughly 27 miles from Norwich.

We also work in Diss, Swaffham, Wymondham and Dereham, further afield.

Postcode districtsIP24
Council areaNorfolk
County or areaNorfolk

What is loft insulation?

We lay the first layer to the depth of the joists, usually 100 mm, so it fills each bay edge to edge with no gaps. The finished depth sits at 270 mm or more, the depth the Energy Saving Trust recommends. More about loft insulation.

  • Tank jacket and pipe lagging in the loft
  • Mineral wool to 270 to 300 mm across the whole loft floor
  • Eaves kept clear, with ventilation trays where air could be blocked

Why book with us in Thetford

Clear contact details

Your quote says who to call with questions before, during and after the work.

No pressure selling

You get everything in writing and decide in your own time.

Photos of the finished loft

You see the work done without climbing the ladder.

Plain-English advice

We explain what we find in plain English, and say so when nothing needs doing.

How much does loft insulation cost in Thetford?

£495 to £745Terraced house, average loft, from bare joists. Free survey and a fixed written quote before any work.

Installing insulation in a home is zero-rated for VAT until 31 March 2027 and 5% after that, under HMRC's rules for energy-saving materials (notice 708/6).

Work out a guide price for your loft

Building regulations in England

In England, a loft insulated across more than half its area should reach a U-value of 0.16 W/m²K. Insulation alone is not usually notified to building control. How the rules work across the UK.

Questions about loft insulation in Thetford

Will I get a written quote for work in Thetford?

Yes. Every quote is in writing with the work, the price and what is included, so you can compare it properly.

Do you charge extra to travel to Thetford?

Not normally. Our guide prices include normal travel to Thetford. If an address needs a ferry or an unusually long journey, we tell you the cost before you book.

Do you take on jobs outside Thetford?

Yes. We also work in Diss and Swaffham and elsewhere in Norfolk.

Can you insulate around downlights?

Recessed downlights need clearance or a fire-rated cover so they do not overheat. We fit covers where needed and leave a clear zone around fittings that cannot be covered.

Do I need to empty my loft first?

The floor needs to be clear for the insulation to go down. If moving things yourself is difficult, tell us at the survey and we can price clearing and putting items back on raised boarding.

Loft insulation in other towns

Other loft work in Thetford

Find out what your loft needs

Free survey and a fixed written quote for installation work. Guide prices first if you prefer.