Ealing · W5, W13, W3
External Insulation & Rendering in Ealing
External wall insulation and through-coloured render on solid-wall properties — warmer house, lower bills, and a facade that is not cracking in two winters.
Solid-walled West London stock loses a great deal of heat through the walls, and external insulation is usually the single most effective fix. The work lives and dies on the details: beads at every opening, correct depth at the base, reveals and sills extended so water throws clear, and the roof verge adjusted for the new wall thickness. Skip those and you get cracking and damp, which is why cheap render jobs fail.
External Insulation & Rendering in Ealing: what to know locally
Large Edwardian and Victorian semis and detached houses, particularly around Ealing Common, Pitshanger and Northfields, alongside 1930s stock towards Northolt.
Ealing has a substantial number of conservation areas — Ealing Common, Pitshanger Village, Montpelier and others — where permitted development rights are frequently restricted and external alterations need an application. The generous plot sizes on the Edwardian stock make side return and wraparound extensions particularly common here.
Planning authority: Ealing Council. Ealing Council operates Article 4 directions in several areas, which remove permitted development rights for things that would otherwise be automatic. We check the property's specific designation before quoting rather than assuming.
What the work covers
- Substrate survey and preparation
- EPS or mineral wool insulation boards
- Mesh, basecoat and through-coloured topcoat
- Reveals, sills, beads and movement joints
- Extended roof verges and rainwater goods
- Scaffolding included in the quote
What it costs
External wall insulation with render typically runs £120 to £180 per square metre including scaffold, depending on insulation depth, the number of openings and the state of the existing substrate.
Other work we do in Ealing
External Insulation & Rendering nearby
External Insulation & Rendering in Ealing — questions
Do you cover Ealing?
Yes — Ealing and the W5, W13, W3 postcodes are part of our core working area, along with Acton, Hanwell, Greenford. Being local means a site visit within days rather than weeks.
Which council handles planning for Ealing?
Ealing Council. Ealing Council operates Article 4 directions in several areas, which remove permitted development rights for things that would otherwise be automatic. We check the property's specific designation before quoting rather than assuming.
Will external insulation stop condensation and damp?
It usually helps a great deal, because it lifts the internal wall surface temperature above the dew point, which is where surface condensation and mould start. It does not fix penetrating or rising damp — those need dealing with first.
Do I need planning permission for external render?
On most houses, cladding or rendering is permitted development, but not in conservation areas, on listed buildings, or where an Article 4 direction applies. We check the property before quoting.
How much will it cut my heating bills?
On an uninsulated solid-wall house it is a substantial reduction, but the honest answer is that it depends on your existing heating, glazing and how you use the house. We will not quote you a percentage we cannot stand behind.
External Insulation & Rendering in Ealing?
Tell us about the property and what you have in mind. We will come out, measure it properly, and put a written itemised quote in front of you.
We reply to every quote request within 24 hours.