Loft InsulationInstallers

Period home loft insulation in Kirkwall

We can sometimes take on loft insulation for an older house in Kirkwall, 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 KW15, inside the Orkney Islands council area.

Guide price £995 to £1,495 Kirkwall, Highlands and Islands
The loft of an older house with timber rafters

What is different about insulating an older home's loft?

We work from crawl boards spanning several joists so the ceilings are not loaded, check for loose plaster keys before anything is laid, and usually recommend vapour-open insulation such as sheep's wool or wood fibre. Unfelted slate roofs are naturally well ventilated, but they let in wind-driven rain and snow, which the insulation has to cope with. More about loft insulation for an older house.

  • Breathable insulation where it suits the building
  • Ceiling-safe working from crawl boards
  • Chimney breasts and party walls kept clear of combustibles where flues are live

Why book with us in Kirkwall

Fixed written price

The price on the quote is the price you pay. It only changes if you change the job, or if we find something hidden, such as rot, and you agree the change in writing first.

We measure before we quote

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

No pressure selling

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

Photos of the finished loft

You see the work done without climbing the ladder.

How much does loft insulation for an older house cost in Kirkwall?

£995 to £1,495Terraced house, average loft, natural fibre; mineral wool, where it suits, costs less; travel to island and remote addresses is priced separately. Island and remote addresses are surveyed by arrangement, so ask first.

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 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 loft insulation for an older house in Kirkwall

Can you take on work in Kirkwall?

Sometimes. Kirkwall 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.

What do I need to do before you arrive in Kirkwall?

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.

How do I pay for work in Kirkwall?

Payment terms are set out on your quote. We never ask for payment on the doorstep or in cash.

Can loft insulation damage lath-and-plaster ceilings?

It can if people kneel between joists or if the ceiling is already weak. We work from boards and check the ceiling first.

What is the best loft insulation for an old house?

Usually a vapour-open material such as sheep's wool or wood fibre, laid so moisture can still move. Mineral wool is also vapour-open and works in many period lofts at lower cost.

Other loft work in Kirkwall

Find out what your loft needs

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