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Plasterers · Walthamstow

Lime Plaster Repairs in Walthamstow

Lime plaster repairs in Walthamstow and Leytonstone. Cracked and blown lime plaster in Victorian and Edwardian houses repaired with lime, so the wall can still breathe.

What's involved

What goes into Lime Plaster Repairs in Walthamstow

01

Old plaster checked

Tapped for hollow areas and loose sections cut back to sound plaster.

02

Lime built up in coats

Applied in layers with time between, matched to the existing depth.

03

Breathable finish

Finished to take a breathable paint, not a sealing vinyl emulsion.

04

Cracks and edges

Cracks raked out and filled with lime so the repair moves with the wall.

05

Damp checked

The cause of any damp found before repair, so the new plaster does not fail too.

06

Matching texture

The finish matched to the surrounding plaster.

07

Ceilings too

Lath and lime ceilings patched in lime where the original can be kept.

08

Before you message

Photos of the damaged plaster and of the whole wall. Tell us how old the house is and whether any damp or leak has been dealt with. A photo of a bare edge, where the plaster is thick, shows the depth.

09

How the day goes

Loose plaster is cut back to sound material and the brick is dampened. Lime goes on in coats, with time to set between each. The finish is floated flat and left to cure slowly. Decorating comes last, with a breathable paint.

Walthamstow's Victorian and Edwardian terraces were built with solid brick walls and lime plaster. Lime lets moisture move in and out of the wall. Patching it with modern gypsum or sealing it with cement can trap damp, and the repair then blows or the paint bubbles. Where the old plaster has come away, the right answer is usually to repair it in lime. It is built up in layers, so it behaves like the rest of the wall.

In Walthamstow, the cost of lime repairs depends on the area of blown plaster, how deep it goes and how many coats are needed. Small patches are quicker than whole walls. Photos of the damage and the room help us advise and price it.

Many Walthamstow houses have had patches of gypsum added over the years. Where those patches are holding damp in the wall, they are cut out and replaced with lime. The whole wall can then dry out evenly, and the new paint stays on.

Good to know

Lime Plaster Repairs, in plain English

Why not just use modern plaster?

Gypsum and cement can trap moisture in solid walls. The repair can then fail or push damp elsewhere.

Is lime plaster slower?

Yes, it needs time between coats to set. The trade-off is a repair that lasts.

How do I know if my walls are lime?

Most houses built before the 1920s have lime. It is softer and paler than modern plaster.

Can lime plaster be painted?

Yes, with a breathable paint.

How long does lime take to dry?

Longer than gypsum, often several weeks before decorating.

Is lime plaster harder to repair?

It takes more time, but in older Walthamstow houses it is the right material for the wall.

How many visits does a lime repair need?

Usually two or three. The first lays the base coat. The next adds the finish once the base has set. A small patch can be done in two. The visit dates are agreed at the start.

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