Loft InsulationInstallers

Blown loft insulation in Bromley

We fit blown loft insulation for homes in Bromley and across Greater London, starting with a free survey and a fixed written quote.

We cover postcodes including BR1, BR2 and BR3, in the Bromley council area.

Guide price £595 to £795 Bromley, Greater London
Loose-fill insulation blown across a loft floor

Where we work around Bromley

As the crow flies, Bromley is roughly 9 miles from central London.

Nearby, we also cover Beckenham, Catford, Eltham and Sidcup.

Postcode districtsBR1, BR2, BR3, BR4
Council areaBromley
County or areaGreater London

What is blown loft insulation?

The machine stays outside or on the landing and the hose runs up to the loft. Depth markers fixed to the joists or trusses show the installed depth, and the fibre settles into corners that rolls would bridge. More about blown loft insulation.

  • Hatch area finished with a retaining upstand
  • Loose-fill mineral wool to the agreed depth
  • Eaves trays to keep ventilation open

Why book with us in Bromley

Photos of the finished loft

You see the work done without climbing the ladder.

Eaves kept clear

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

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 blown loft insulation cost in Bromley?

£595 to £795Terraced house, average loft. 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 blown loft insulation in Bromley

Can a landlord in Bromley 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 charge extra to travel to Bromley?

Not normally. Our guide prices include normal travel to Bromley. 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 Bromley?

Yes. We also work in Beckenham and Catford and elsewhere in Greater London.

Is it messy?

The hose runs through the house, so we sheet the route and the landing. The fibre stays in the loft.

Is blown insulation better than rolls?

It performs about the same for the same depth. It is the faster and neater option in lofts that are awkward to work in, and rolls are better where you want boarding later.

Blown loft insulation in other towns

Other loft work in Bromley

Find out what your loft needs

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