Loft InsulationInstallers

Loft insulation in Lancing

Homes in Lancing get the same service as everywhere else we work in West Sussex. For loft insulation, that means a free survey and a fixed written quote.

Postcode districts we cover here include BN15, BN14 and BN43. The local authority is West Sussex.

Guide price £495 to £745 Lancing, West Sussex
Mineral wool loft insulation laid across the joists

Where we work around Lancing

As the crow flies, Lancing is roughly 21 miles from Crawley.

We work in neighbouring Shoreham-by-Sea, Worthing, Littlehampton and Burgess Hill too.

Postcode districtsBN15, BN14, BN43, BN11
Council areaWest Sussex
County or areaWest Sussex

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.

  • Tank jacket and pipe lagging in the loft
  • Mineral wool to 270 to 300 mm across the whole loft floor
  • Waste packaging removed

Why book with us in Lancing

Downlights made safe

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

We measure before we quote

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

Tank and pipes protected

Every insulation job includes a tank jacket and pipe lagging, so nothing freezes in a colder loft.

Boarding done properly

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

How much does loft insulation cost in Lancing?

£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 Lancing

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

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.

How do I pay for work in Lancing?

Payment terms are set out on your quote. We never ask for payment on the doorstep or in cash.

Will I get a written quote for work in Lancing?

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

Can you insulate around downlights?

Recessed downlights need clearance or a fire-rated cover so they do not overheat. We fit covers where needed and leave a clear zone around fittings that cannot be covered.

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 Lancing

Find out what your loft needs

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