Loft InsulationInstallers

Rafter insulation in Perth

We fit rafter insulation for homes in Perth and across Perth and Kinross, starting with a free survey and a fixed written quote.

Jobs in PH2 and PH1 are all within our normal area, which fall under Perth and Kinross council.

Guide price £1,645 to £2,595 Perth, Perth and Kinross
Insulation boards fitted between roof rafters

Where we work around Perth

Other towns close by include Auchterarder, Kinross and Blairgowrie.

Postcode districtsPH2, PH1
Council areaPerth and Kinross
County or areaPerth and Kinross

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
  • Insulated plasterboard lining where specified
  • Rigid insulation between the rafters, joints taped

Why book with us in Perth

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.

Clear contact details

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

Photos of the finished loft

You see the work done without climbing the ladder.

How much does rafter insulation cost in Perth?

£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 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 Perth

Do you take on jobs outside Perth?

Yes. We also work in Auchterarder and Kinross and elsewhere in Perth and Kinross.

Do you cover all of PH2?

Yes, we cover the PH2 postcode district and the districts around Perth.

Can a landlord in Perth 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 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 Perth

Find out what your loft needs

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