Loft InsulationInstallers

Rafter insulation in Lerwick

We can sometimes take on rafter insulation in Lerwick, but island and remote addresses are surveyed by arrangement, so ask first and we will tell you honestly whether we can help and what it would cost to get there.

Postcode districts here include ZE1, in the Shetland Islands council area.

Guide price £1,645 to £2,595 Lerwick, Highlands and Islands
Insulation boards fitted between roof rafters

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 Lerwick

We measure before we quote

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

Photos of the finished loft

You see the work done without climbing the ladder.

Tidy work

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

Clear contact details

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

How much does rafter insulation cost in Lerwick?

£1,645 to £2,595About 30 m² of roof slope; travel to island and remote addresses is priced separately. Island and remote addresses are surveyed by arrangement, so ask first.

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 standards in Scotland

In Scotland, insulating an existing loft does not normally need a building warrant, but the building standards still apply. How the rules work across the UK.

Questions about rafter insulation in Lerwick

Can you take on work in Lerwick?

Sometimes. Lerwick is outside our normal travelling area, so we look at each job first. If we can help, any travel cost is shown on the quote before you book, and nothing is booked until you agree it.

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

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

Will I get a written quote for work in Lerwick?

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

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.

Other loft work in Lerwick

Find out what your loft needs

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