Scotland
External Wall Insulation in Lanarkshire
EWI systems that insulate solid walls externally and finish them in a warranted render topcoat.
Our external wall insulation work in Lanarkshire starts with a free survey, because guessing at a render specification is how jobs go wrong.
Across Lanarkshire, sandstone tenements, Victorian terraces and large postwar estates dominates, and tenement harling repair and failed cement render on sandstone is what we are called out to most often. Lanarkshire sits in a part of the UK that gets wet with cold winters and frost cycling — worth factoring into any render decision.
Local factor. Glasgow's sandstone tenements were harled traditionally, and the cement repairs applied in the twentieth century are now the main source of failure.
Is external wall insulation right for a Lanarkshire property?
Choose EWI on solid-wall, no-fines or non-traditional construction where you want a genuine thermal upgrade rather than just a new finish.
That decision gets made at the survey, not on the phone. We will tell you plainly if a different system would serve the building better — including when a cheaper one would.
Guide price and specification
| Guide price | £135–£210 per m² |
|---|---|
| Applied thickness | 50-150mm insulation plus render system |
| Curing / drying | Staged, 7-10 days total |
| Guarantee | 25 years |
| Coverage | All of Lanarkshire — 10 towns and cities |
Indicative only, excluding scaffold, stripping and repairs. Try the guide-price tool for a range based on your property.
What is included
- EPS, mineral wool and phenolic boards
- 50mm to 150mm thicknesses
- Mechanical and adhesive fixing
- Reinforced basecoat with mesh
- Silicone or acrylic topcoat
- Window and door reveal detailing
- Eaves and verge extensions
- Fire-rated mineral wool options
External Wall Insulation across Lanarkshire
External Wall Insulation in Lanarkshire
Tell us about the property and we will call you back to arrange a survey.
Other services in Lanarkshire
What happens next
Four steps from enquiry to finished wall
Free survey
We visit, test the substrate, measure up and identify what caused any existing failure.
Written quote
An itemised fixed price with the system named, materials specified and scaffold included.
Booked in
An agreed start date, scaffold arranged, and a clear run of days set aside for your job.
Finished and guaranteed
Site cleared, scaffold struck, guarantee documents and system warranty issued.
FAQs
External Wall Insulation in Lanarkshire — questions
How much does rendering cost?
It is priced by the square metre and depends on the system, the condition of the walls and access. Our guide-price tool gives an indicative range in about a minute, and the survey turns that into a fixed written quote.
Do you offer a guarantee?
Yes. Every job carries our workmanship guarantee, and where a full manufacturer-specified system is installed you also get the system warranty on top.
What time of year is best for rendering?
Spring through autumn is ideal. Render should not be applied in frost or in very hot direct sun, so winter work needs protection and settled conditions.
Can you render over existing render?
Sometimes, if the existing coat is completely sound and well-bonded. We hammer-test it first. Anything hollow has to come off, because covering failure just hides it.
Are you insured?
Yes — full public liability cover, and we can send the certificate before we start. We are happy to provide RAMS for commercial and contractor work.
What areas do you cover?
We work UK-wide, with teams across England, Scotland, Wales and Northern Ireland. If we are not the right firm for your location we will tell you rather than waste your time.
External Wall Insulation quotes across Lanarkshire
Free survey, honest advice on whether this is the right system, and a fixed written price.