BeforeAfter
Silicone Render
Front elevation
South East London
South East London
External Wall Insulation & Silicone Render: Warmer Home, Lower Bills, Transformed Exterior
Manufacturer-approved EWI and silicone render, installed by our own team, not subcontracted out. Free survey and quote, guarantees up to 25 years.
Baumit·K Rend·Licata·Approved Installer
5.0(19 reviews)10–25 years depending on system specified guarantee
Your Question, Answered
What does EWI & render actually cost?
We don't publish a generic price list: a number that ignores your property would either be too low to be honest or too high for a smaller job. Your price depends on:
- Property size and number of elevations
- Existing wall condition and prep required
- System specified: Baumit, K Rend, or Licata
- Finish and colour choice
You'll get an exact, fixed price after a free, no-obligation survey, not a rough estimate over the phone, and no hidden extras added later. Some properties may also qualify for ECO4 or Great British Insulation Scheme funding; we'll advise at survey stage.
See The Difference
From insulation boards to finished facade
DuringAfter
Recent Transformations
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K Rend
Side elevation
Bexley
BeforeAfter
Silicone Render
Entrance wall
South East London
BeforeAfter
K Rend
Side elevation detail
Bexley
The Process
From survey to finished render
01
Free survey
We assess your property and talk through finishes on-site, no obligation.
02
Fixed quote
A clear, written quote with the full scope, no hidden extras added later.
03
Install
Manufacturer-approved installation, start to finish, by our own team.
04
Sign-off
Final inspection and your guarantee registered directly with the manufacturer.
Why Silicone Render
Finished once, not touched again for decades
- Self-cleaning: resists algae and staining
- Holds colour far longer than standard render
- Insulates externally: no loss of internal space
- Installed and guaranteed by our own team
Reviews
What customers say
5.0 · 19 reviews“Really impressed with the professionalism from start to finish. The external wall insulation has completely changed the look of our home and we're already noticing the benefits!”
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Free Quote
Request your free survey
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Prefer to talk now? Call 07723 442503