Aldershot, Hampshire
External Wall Insulation in Aldershot
EWI systems that insulate solid walls externally and finish them in a warranted render topcoat.
We carry out external wall insulation across Aldershot and the surrounding Hampshire area throughout the year.
Across Hampshire, Georgian and Victorian housing, flint and brick cottages and extensive modern development dominates, and coastal salt on Portsmouth and Gosport properties, EWI on solid-wall stock is what we are called out to most often.
The area sees mild southern conditions with coastal exposure, which is the single biggest factor in how long any render lasts here. Flint-and-brick construction across the chalk downland needs lime, while the coastal cities are dominated by solid-wall terraces suited to external insulation.
When external wall insulation is the right call. Choose EWI on solid-wall, no-fines or non-traditional construction where you want a genuine thermal upgrade rather than just a new finish.
Guide price in Aldershot
| Guide price | £135–£210 per m² |
|---|---|
| Applied thickness | 50-150mm insulation plus render system |
| Guarantee | 25 years |
Indicative only. The guide-price tool gives a range for your property; the survey gives the fixed price.
What the job includes
- 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
We will survey the property, tell you what the walls actually need, and put it in writing with a fixed price.
Also covering near Aldershot
External Wall Insulation in Aldershot
Tell us about the property and we will call you back to arrange a survey.
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 Aldershot
How long does a rendering job take?
A typical three-bedroom semi is usually one to two weeks on site including scaffold, preparation, application and finishing. Weather, wall condition and the system chosen all move that.
Do I need planning permission to render my house?
Usually not on a standard house, but you will if the property is listed, in a conservation area, or if rendering would significantly change its appearance. We flag it at survey.
Will you need scaffolding?
For anything above single storey, yes — it is safer and produces a better finish than working off ladders or towers. Scaffold is included and itemised in the quote.
How long before I can paint new render?
Through-coloured systems need no painting at all. Sand and cement should cure for around 28 days before masonry paint goes anywhere near it.
Do you take a deposit?
For most domestic jobs we take a deposit to cover materials and scaffold, with the balance on completion. Terms are set out clearly in the written quote.
Free survey in Aldershot
We will confirm whether external wall insulation suits your walls before quoting a price.