Loft InsulationInstallers

Loft insulation in Feltham

Homes in Feltham 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 TW14, TW13 and TW4 are all within our normal area, inside the Hounslow council area.

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

Where we work around Feltham

Feltham is about 13 miles from central London as the crow flies.

Other towns close by include Hounslow, Twickenham, Southall and Richmond (Greater London).

Postcode districtsTW14, TW13, TW4, TW6
Council areaHounslow
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.

  • Cables lifted clear of the insulation where possible
  • 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 Feltham

Honest about grants

If you might qualify for funding, we tell you before we quote.

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.

Clear contact details

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

How much does loft insulation cost in Feltham?

£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 Feltham

Is loft work in Feltham different from anywhere else?

The method is the same, but older terraces, cottages and newer estates each have their own quirks: lath ceilings, low pitches or trussed roofs. We plan for the loft we find.

Can you visit Feltham outside working hours?

Ask about early, late or weekend appointments when you get in touch, and we will tell you honestly what we can offer.

Do you charge extra to travel to Feltham?

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

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.

Will loft insulation make my loft colder?

Yes, and that is expected. The insulation keeps the heat in the rooms below, so the loft above runs closer to the outdoor temperature. That is why pipes and the tank are lagged as part of the job.

Loft insulation in other towns

Other loft work in Feltham

Find out what your loft needs

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