Loft InsulationInstallers

Rafter insulation in Gosport

Looking for rafter insulation in Gosport? We cover Gosport and the rest of Hampshire, with a free survey and a fixed written quote.

Jobs in PO12, PO1 and PO5 are all within our normal area, inside the Hampshire council area.

Guide price £1,645 to £2,595 Gosport, Hampshire
Insulation boards fitted between roof rafters

Where we work around Gosport

As the crow flies, Gosport is roughly 14 miles from Southampton.

Nearby, we also cover Portsmouth, Fareham, Hayling Island and Waterlooville.

Postcode districtsPO12, PO1, PO5, PO13
Council areaHampshire
County or areaHampshire

What is rafter insulation?

Because the whole roof slope, the gables and the party walls now have to be insulated, this costs much more than insulating the floor and saves less heat for the money. It earns its place when you need a warm loft. More about rafter insulation.

  • Vapour control layer where the design needs one
  • Rigid insulation between the rafters, joints taped
  • Build-up designed for your type of roof underlay

Why book with us in Gosport

No pressure selling

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

Tidy work

Dust sheets on the route in and every bit of packaging taken away.

Photos of the finished loft

You see the work done without climbing the ladder.

Clear contact details

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

How much does rafter insulation cost in Gosport?

£1,645 to £2,595About 30 m² of roof slope. Free survey and a fixed written quote before any work.

Part of this work can be zero-rated as energy-saving materials until 31 March 2027, and part is standard-rated. If VAT applies, your quote shows which is which.

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 rafter insulation in Gosport

Can a landlord in Gosport 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 loft work in Gosport different from anywhere else?

The method is the same, but older terraces, cottages and newer estates each have their own quirks: lath ceilings, low pitches or trussed roofs. We plan for the loft we find.

How soon can you visit a home in Gosport?

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 I use the loft as a bedroom after rafter insulation?

Insulation alone does not make a loft habitable. Fire escape, stairs, floor strength and headroom all come into a conversion, which needs building control.

Will it cause condensation?

It can if the build-up is wrong for the roof. Old bitumen felt needs a ventilation gap behind the insulation; a modern breathable membrane may not. We check before we design it.

Rafter insulation in other towns

Other loft work in Gosport

Find out what your loft needs

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