Loft InsulationInstallers

Loft insulation for flats in Greenwich

If you need loft insulation for a flat in Greenwich, we can help, and it starts with a free survey and a fixed written quote.

That includes addresses in SE10, SE8 and SE14. The local authority is Greenwich.

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

Where we work around Greenwich

Greenwich is about 5 miles from central London as the crow flies.

Other towns close by include Catford, Peckham, Eltham and Woolwich.

Postcode districtsSE10, SE8, SE14, SE13
Council areaGreenwich
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. We can quote for a single flat or the whole block, and work to the managing agent's access and insurance requirements. 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 Greenwich

Fixed written price

The price on the quote is the price you pay. It only changes if you change the job, or if we find something hidden, such as rot, and you agree the change in writing first.

No pressure selling

You get everything in writing and decide in your own time.

Clear contact details

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

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 Greenwich?

£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 Greenwich

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

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 charge extra to travel to Greenwich?

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

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

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

Is there VAT on loft insulation in flats?

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

Can I insulate the loft above my flat?

Usually yes, with the freeholder's consent. The lease will say who owns and maintains the roof space.

Loft insulation for flats in other towns

Other loft work in Greenwich

Find out what your loft needs

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