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Lewisham · Greater London

External Wall Insulation in Lewisham

Local external wall insulation installation in Lewisham and surrounding areas. Free survey, fixed-price quotation, 10-year guarantee.

Get a Quote 📞 0800 088 6341

External Wall Insulation specialists serving Lewisham

We install external wall insulation throughout Lewisham and the wider Greater London area, working on everything from single-property residential refurbishments to commercial and industrial projects. External Wall Insulation transforms thermal performance and refreshes tired facades. EPS, mineral wool and PIR systems finished in silicone render, brick slip or board.

We've fitted external wall insulation on projects across Lewisham and the surrounding area, from straightforward domestic jobs to larger commercial specifications. The scale changes; the standard of detailing doesn't.

What we cover in Lewisham

  • Manufacturer-backed material warranties alongside our own workmanship guarantee.
  • Industrial buildings — warehouses, factories, distribution centres, agricultural buildings.
  • Specialist services — over-cladding, EWI, fire-rated rainscreen systems, repairs and remediation.
  • A dedicated point of contact for the full duration of your project.

Why Lewisham customers choose us

Specification matters as much as installation. In Lewisham we confirm the right system for the building's height, use and exposure before we ever quote a price, then fit it exactly to the tested detail.

Other services

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uPVC Cladding in Lewisham

Low-cost, low-maintenance uPVC cladding for homes and outbuildings.

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Fibre Cement Cladding in Lewisham

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Zinc Cladding in Lewisham

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Lewisham · Greater London

Quote your Lewisham project

Tell us about your project. We'll respond within one working day to arrange a free site visit and provide a transparent, fixed-price quotation.

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Coverage
Lewisham & Greater London-wide

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No-obligation survey across England, Scotland, Wales and Northern Ireland.

We aim to respond within one working day. Your details are never shared.

Nearby

External Wall Insulation in nearby towns

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FAQs

Lewisham FAQs

What maintenance does external wall insulation need once installed?
This varies by material — some systems are essentially maintenance-free beyond an occasional clean, others benefit from periodic inspection of seals and fixings. We cover the specifics for your chosen system at quotation stage.
Do you cover Basingstoke?
Yes — we install external wall insulation Basingstoke and across the UK. Our teams travel and we have established supply partners in every region.
What guarantees do you provide on external wall insulation?
Materials carry the manufacturer's warranty (typically 10 to 30 years depending on product). We back our workmanship with a 10-year installation guarantee covering fixings, detailing and weather performance.
Can you match existing brickwork or render alongside new external wall insulation?
Yes. Where a project mixes materials — new cladding alongside retained brick, stone or render — we detail the junctions properly so the finished elevation reads as one considered design, not a patchwork.
Do I need planning permission for external wall insulation in Lewisham?
Most re-cladding falls under permitted development, but this depends on your property type, any Article 4 direction in Lewisham, and whether the building is listed or in a conservation area. We check this as part of our free survey.
Do you handle the design and Building Regulations?
Yes. For domestic projects we handle straightforward Building Notice routes. For larger and commercial projects we work alongside your architect and Building Control, providing manufacturer's test data, fixing schedules and CDM documentation.

External Wall Insulation in Lewisham — get your quote today.

Free site survey, transparent quote, and a programme you can rely on. Speak to our team today.

📞 0800 088 6341 Get a Quote