Loft InsulationInstallers

Loft insulation top-up in Glastonbury

If you need a loft insulation top-up in Glastonbury, we can help, and it starts with a free survey and a fixed written quote.

That includes addresses in BA6 and BA16, in the Somerset council area.

Guide price £395 to £545 Glastonbury, Somerset
A loft insulation top-up layer laid across older insulation

Where we work around Glastonbury

Glastonbury sits about 22 miles from Bath, measured in a straight line.

We also cover Street, Wells, Shepton Mallet and Bridgwater.

Postcode districtsBA6, BA16
Council areaSomerset
County or areaSomerset

What is a loft insulation top-up?

Before we quote we measure the existing layer in several places and check its condition. If it is dry, even and not contaminated, we keep it and lay the top-up across it at right angles. More about a loft insulation top-up.

  • Eaves ventilation kept clear
  • Gaps in the existing layer filled
  • Cross layer to a total of 270 to 300 mm

Why book with us in Glastonbury

Photos of the finished loft

You see the work done without climbing the ladder.

Downlights made safe

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

Clear contact details

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

Tank and pipes protected

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

How much does a loft insulation top-up cost in Glastonbury?

£395 to £545Terraced house, average loft, topping up from about 100 mm. 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 a loft insulation top-up in Glastonbury

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

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

Can you visit Glastonbury outside working hours?

Ask about early, late or weekend appointments when you get in touch, and we will tell you honestly what we can offer.

Do you take on jobs outside Glastonbury?

Yes. We also work in Street and Wells and elsewhere in Somerset.

Can new insulation go on top of old insulation?

Yes, if the old layer is dry, clean and reasonably even. If it is damp, contaminated or badly compressed we recommend removing it first.

Can I still store things in the loft after a top-up?

Not directly on the insulation. A 270 mm layer stands well above the joists, so storage needs raised boarding on loft legs.

Loft insulation top-up in other towns

Other loft work in Glastonbury

Find out what your loft needs

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