Loft InsulationInstallers

Loft insulation in Chelsea

Homes in Chelsea get the same service as everywhere else we work in Greater London. For loft insulation, that means a free survey and a fixed written quote.

Jobs in SW3, SW10 and SW7 are all within our normal area, in the Kensington and Chelsea council area.

Guide price £495 to £745 Chelsea, Greater London
Mineral wool loft insulation laid across the joists

Where we work around Chelsea

Chelsea sits about 2 miles from central London, measured in a straight line.

Other towns close by include Battersea, Fulham, Clapham and Hammersmith.

Postcode districtsSW3, SW10, SW7, SW5
Council areaKensington and Chelsea
County or areaGreater London

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.

  • Area under the cold water tank left clear so it cannot freeze
  • Tank jacket and pipe lagging in the loft
  • Cables lifted clear of the insulation where possible

Why book with us in Chelsea

Eaves kept clear

Insulation is held back from the eaves so the loft can still ventilate.

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.

We measure before we quote

Existing depth, joist spacing, wiring and the tank are checked, not guessed.

How much does loft insulation cost in Chelsea?

£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 Chelsea

How soon can you visit a home in Chelsea?

We call you back to agree a time that suits you, and confirm the date in writing. Availability changes week to week, so we will give you the earliest slot we have.

Do you cover all of SW3?

Yes, we cover the SW3 postcode district and the districts around Chelsea.

Do you take on jobs outside Chelsea?

Yes. We also work in Battersea and Fulham and elsewhere in Greater London.

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.

Does loft insulation need building control approval?

On its own it usually does not, but the work still has to meet the energy standard. The rules differ across England, Wales, Scotland and Northern Ireland, so we confirm the position for your address on the quote.

Loft insulation in other towns

Other loft work in Chelsea

Find out what your loft needs

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