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Insulation Scotland

Quick answer

Which insulation should a Scottish home tackle first?

Insulation is often the best first upgrade for a Scottish home, because it cuts heat loss through roofs and walls and makes any heating system work better. Options include loft, cavity and external wall insulation. A survey identifies what your home needs, followed by a written, no-obligation quote.

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External wall insulation being fitted to a house in Scotland

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No obligation · We install through MCS-certified partners · Scottish homes and businesses

What to know before you get a quote

Why fabric improvements come first

Many Scottish homes lose heat through roofs, walls, windows, floors and draughts. Reducing that loss keeps rooms warmer, makes heating systems work more efficiently and means any future heat pump can be sized correctly. Improving the fabric of the building is often the most sensible first step before larger upgrades.

Traditional Scottish homes

Sandstone tenements, granite houses and harled cottages are built differently from modern homes. Solid walls need breathable materials and careful attention to ventilation, so damp is not trapped. The survey looks at how your home is built and recommends options that suit it, rather than a standard package.

Choosing what to do

Loft insulation, draught-proofing, wall insulation and glazing upgrades all play a part. The best order depends on your home, how you use it and your plans. A surveyor explains which improvements would make the most difference to comfort and the EPC rating, and why.

Working with solar and heating upgrades

Once heat loss is reduced, solar panels, a battery and efficient heating can do more for the household. Planning the steps together avoids doing work twice, such as fitting scaffolding for one job and then again for the next. Your adviser can set out a sensible order in writing.

Your survey and quote

Every recommendation starts with a survey of your property. You then receive a written, no-obligation quote that sets out the work, the materials and the timescale. Interest-free credit up to £30,000, subject to status, if you would like to spread the cost.

Working with us across Scotland

We arrange surveys and installations for homes and businesses from the Borders and Dumfries and Galloway to Fife, Tayside, Aberdeenshire, the Highlands and the central belt. Our team is based in Scotland, so we understand the housing stock here, from sandstone tenements and granite terraces to harled cottages, former council homes and new builds. Weather, exposure and roof type all shape how a system is designed and fitted, and these are considered from the first conversation.

What we will and will not promise

We do not quote standard figures for every home, because results depend on your roof, your electricity use and your tariff. Instead, your written quote explains the expected generation or storage in kWh and the assumptions behind it, so you can check them or ask questions. There is no pressure to proceed and no obligation. If something would not suit your property, we will say so plainly. We install through MCS-certified partners, and the documents you receive after installation explain your warranties.

Insulation boards and scaffolding on a house wall during an energy efficiency upgrade
Insulation boards and scaffolding on a house wall during an energy efficiency upgrade

Frequently asked questions

Is my home suitable for cavity wall insulation?

Homes built with a cavity between two layers of brick or block are usually suitable, unless the walls face severe wind-driven rain or the cavity is narrow or blocked. The surveyor checks wall construction and exposure before recommending it.

What can be done with solid stone walls?

Solid stone and harled walls can take internal or external wall insulation. Breathable materials are often used on traditional buildings to avoid trapping moisture. Listed buildings and conservation areas may need council consent first.

How deep should loft insulation be?

Current guidance for most lofts is around 270mm of mineral wool or an equivalent. Many older Scottish homes have far less. The survey measures the existing depth and checks ventilation so condensation does not build up.

How it works

  1. Tell us about your home. Send the form or call us, and we will ask a few questions about your property, roof and energy use.
  2. Home survey. We check your roof, electrics and where equipment can go, then explain the options in plain terms.
  3. Written, no-obligation quote. You get a clear written price with no pressure to proceed. Interest-free credit up to £30,000, subject to status.
  4. Installation. We install through MCS-certified partners and talk you through your new system once it is running.

Related guides

Ready to talk about your home?

Call 0141 230 0198 or request a written, no-obligation quote. Interest-free credit up to £30,000, subject to status.