Loft InsulationInstallers

Loft insulation for flats in Feltham

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

Postcode districts we cover here include TW14, TW13 and TW4, which fall under Hounslow council.

Guide price £495 to £845 Feltham, Greater London
A block of flats with a pitched roof

Where we work around Feltham

Feltham sits about 13 miles from central London, measured in a straight line.

Nearby, we also cover Hounslow, Twickenham, Southall and Richmond (Greater London).

Postcode districtsTW14, TW13, TW4, TW6
Council areaHounslow
County or areaGreater London

What is different about insulating a flat's loft?

In most leasehold flats the loft belongs to the freeholder, so the managing agent or freeholder must agree to the work. Shared lofts usually have fire separation between flats that must not be disturbed. More about loft insulation for a flat.

  • Single-flat or whole-block quotes
  • Photos and a completion note for the managing agent or factor
  • Fire compartment walls left intact

Why book with us in Feltham

We measure before we quote

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

Plain-English advice

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

Boarding done properly

Storage boards go on loft legs, never straight onto the insulation.

Honest about grants

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

How much does loft insulation for a flat cost in Feltham?

£495 to £845One top-floor flat, 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.

Rented homes

Privately rented homes in England must have an EPC rating of at least E, and the government has confirmed that all tenancies in scope must reach band C by 1 October 2030, measured with updated EPC metrics.

Questions about loft insulation for a flat in Feltham

What do I need to do before you arrive in Feltham?

Clear a path to the hatch and, if you can, move stored items away from the area we will be working in. Tell us about anything heavy or fragile.

Do you take on jobs outside Feltham?

Yes. We also work in Hounslow and Twickenham and elsewhere in Greater London.

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.

Is there VAT on loft insulation in flats?

Flats are residential, so installing insulation is zero-rated until 31 March 2027.

Who pays for loft insulation in a block of flats?

If the loft is common parts, the freeholder usually arranges it and recovers the cost through the service charge, according to the lease.

Loft insulation for flats 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.