Loft InsulationInstallers

Rafter insulation in Hedge End

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

Jobs in SO30, SO19 and SO18 are all within our normal area, inside the Hampshire council area.

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

Where we work around Hedge End

Hedge End sits about 5 miles from Southampton, measured in a straight line.

Other towns close by include Eastleigh, Southampton, Hythe and Fareham.

Postcode districtsSO30, SO19, SO18, SO31
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. We check the roof underlay first: a breathable membrane and a felt with no ventilation gap need different build-ups to avoid condensation. More about rafter insulation.

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

Why book with us in Hedge End

Plain-English advice

We explain what we find in plain English, and say so when nothing needs doing.

Photos of the finished loft

You see the work done without climbing the ladder.

No pressure selling

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

We measure before we quote

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

How much does rafter insulation cost in Hedge End?

£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 Hedge End

Can you visit Hedge End 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 charge extra to travel to Hedge End?

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

What do I need to do before you arrive in Hedge End?

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.

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 Hedge End

Find out what your loft needs

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