Loft InsulationInstallers

Loft insulation in Eltham

Eltham is part of the area we cover in Greater London. For loft insulation, you get a free survey and a fixed written quote.

We cover postcodes including SE9, SE12 and SE3, which fall under Greenwich council.

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

Where we work around Eltham

Eltham sits about 9 miles from central London, measured in a straight line.

Other towns close by include Welling, Sidcup, Woolwich and Catford.

Postcode districtsSE9, SE12, SE3, DA15
Council areaGreenwich
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.

  • Waste packaging removed
  • Area under the cold water tank left clear so it cannot freeze
  • Tank jacket and pipe lagging in the loft

Why book with us in Eltham

Eaves kept clear

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

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.

Tidy work

Dust sheets on the route in and every bit of packaging taken away.

How much does loft insulation cost in Eltham?

£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 Eltham

Will I get a written quote for work in Eltham?

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

Can a landlord in Eltham book work for a tenanted house?

Yes. We can arrange access with the tenant directly and send you photos once the work is finished.

Do you cover all of SE9?

Yes, we cover the SE9 postcode district and the districts around Eltham.

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.

How long does it take to insulate a loft?

Most lofts in houses take a single day. A large bungalow loft, a loft that needs clearing first or one with awkward access can run into a second day.

Loft insulation in other towns

Other loft work in Eltham

Find out what your loft needs

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