Loft InsulationInstallers

Loft insulation top-up in Perth

Homes in Perth get the same service as everywhere else we work in Perth and Kinross. For a loft insulation top-up, that means a free survey and a fixed written quote.

We cover postcodes including PH2 and PH1, in the Perth and Kinross council area.

Guide price £395 to £545 Perth, Perth and Kinross
A loft insulation top-up layer laid across older insulation

Where we work around Perth

We also cover Auchterarder, Kinross and Blairgowrie.

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

What is a loft insulation top-up?

Before we quote we measure the existing layer in several places and check its condition. If it is wet, dirty, matted or full of droppings, laying fresh wool on top just buries the problem, so we say so and price removal instead. More about a loft insulation top-up.

  • Tank jacket and pipe lagging in the loft
  • Gaps in the existing layer filled
  • Cross layer to a total of 270 to 300 mm

Why book with us in Perth

Downlights made safe

Fire-rated covers or a clear zone around recessed lights.

Tidy work

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

We measure before we quote

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

Plain-English advice

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

How much does a loft insulation top-up cost in Perth?

£395 to £545Terraced house, average loft, topping up from about 100 mm. 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 a loft insulation top-up in Perth

Is loft work in Perth 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 you visit Perth 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.

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

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.

Is it worth topping up 100 mm of loft insulation?

Often, if the existing layer is in good condition and you also want a warmer house or a better EPC. On bill savings alone, a top-up from about 100 mm takes decades to pay back, so the case is strongest when it is done alongside other loft work.

Which way should the top-up layer run?

Across the joists, at right angles to the first layer. That covers the tops of the joists, which otherwise let heat escape along the timber.

Loft insulation top-up 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.