Loft InsulationInstallers

Loft insulation for flats in Worthing

Worthing is part of the area we cover in West Sussex. For loft insulation for a flat, you get a free survey and a fixed written quote.

We cover the BN11, BN14 and BN13 postcode districts. The local authority is West Sussex.

Guide price £495 to £845 Worthing, West Sussex
A block of flats with a pitched roof

Where we work around Worthing

Worthing sits about 22 miles from Crawley, measured in a straight line.

We also cover Lancing, Shoreham-by-Sea, Littlehampton and Bognor Regis.

Postcode districtsBN11, BN14, BN13, BN12
Council areaWest Sussex
County or areaWest Sussex

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.

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

Why book with us in Worthing

Clear contact details

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

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.

Downlights made safe

Fire-rated covers or a clear zone around recessed lights.

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

£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 Worthing

How soon can you visit a home in Worthing?

We call you back to agree a time that suits you, and confirm the date in writing. Availability changes week to week, so we will give you the earliest slot we have.

Can a landlord in Worthing 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 take on jobs outside Worthing?

Yes. We also work in Lancing and Shoreham-by-Sea and elsewhere in West Sussex.

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 Worthing

Find out what your loft needs

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