Loft InsulationInstallers

Period home loft insulation in Dunoon

If you need loft insulation for an older house in Dunoon, we can help, and it starts with a free survey and a fixed written quote.

We cover the PA23 postcode districts, which fall under Argyll and Bute council.

Guide price £995 to £1,495 Dunoon, Argyll and Bute
The loft of an older house with timber rafters

Where we work around Dunoon

We also cover Helensburgh and Tighnabruaich.

Postcode districtsPA23
Council areaArgyll and Bute
County or areaArgyll and Bute

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.

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

Why book with us in Dunoon

Clear contact details

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

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.

No pressure selling

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

Tank and pipes protected

Every insulation job includes a tank jacket and pipe lagging, so nothing freezes in a colder loft.

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

£995 to £1,495Terraced house, average loft, natural fibre; mineral wool, where it suits, costs less. Free survey and a fixed written quote before any work.

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 Dunoon

Will I get a written quote for work in Dunoon?

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

How soon can you visit a home in Dunoon?

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.

Is loft work in Dunoon 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.

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.

Do I need permission to insulate a listed building's loft?

Possibly. Listed building consent is needed for works that affect the building's character. Ask your council's conservation officer.

Period home loft insulation in other towns

Other loft work in Dunoon

Find out what your loft needs

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