External rendering repair in Winchester
Heath plastering and rendering repairs cracked, blown and failing render on house walls in Winchester, cutting back the damaged areas and rendering them again to blend with the wall.
Calls answered 24/7
- 38 years trading
- Local to Winchester
- Clear, upfront quotes
External rendering repair price
The price depends on how much render has failed, how high it sits and whether the wall behind it is sound.
From £350
Included
- Sounding the wall to find loose render
- Cutting back to a firm edge
- New render coats in sand and cement
- Finishing to match the surrounding wall
Not included as standard
- Painting the render afterwards
- Repairs to gutters, roofs or windows causing the damage
- Rendering the whole house, which is priced as rendering
- A few cracks and a wall that needs large sections taken off are priced very differently.
- Repairs high on the house need scaffold, which is part of the price.

When to book rendering repairs
Render that has cracked, bulged or fallen away lets water in behind it, so repairs are worth doing before the damage spreads.
- Cracks in the renderHairline and wider cracks are opened, cleaned and filled with render so rain cannot run in behind.
- Blown or hollow patchesSections that sound hollow when tapped have lost their grip on the wall and are cut out and replaced.
- Damaged corners and edgesKnocked beads, chipped corners and broken reveals are rebuilt so the elevation is straight again.
What happens on the day
A render repair starts by finding how far the damage runs.
- Find the extent of the damageThe wall is tapped across the area to locate every hollow patch, and the failed render is marked for removal.
- Cut back and prepareLoose render is taken off to a sound edge, and the exposed wall is cleaned and wetted so new render bonds.
- Render and finishNew coats are applied, levelled and finished to match the texture and line of the existing wall.
How booking works
Tell us about the job
Tap Book Now and describe the work in the chat. Photos help.
Get your price
You see your price in the chat. A set price is paid at checkout; any other job is quoted first.
Choose your visit
Give your address and when you are free, and the visit is arranged.
Follow your job from booking to receipt
See when we're on our way, get your job report the moment we finish, and pay in seconds.
Track us on our way
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Your job report, same day
See exactly what was done as soon as we finish.
Invoice and receipt in one place
Pay online in seconds, and your receipt is always there when you need it.
Why choose Heath plastering and rendering
Repeat customers and word of mouth
The reputation is word of mouth, repeat customers, and the finished work.
Punctual and honest
On time, and to the price you were given.
Tailored to the job
The work follows the job, the timing, and what the room needs.
- Reviews
- 179
- Rating
- 4.9
- Trading since
- 1988
“We have been plastering and rendering since 1988. Every job, big or small, gets the same care, and we leave the place tidy when we go.”
Gary Heath, Heath plastering and rendering
Book NowPhotos of our work
Do you repair walls that have cracked or blown?
Yes. Cracked and blown render is cut back to firm edges and repaired in sand and cement.
How can I tell if render is blown?
Tap the wall. A hollow sound means the render has come away from the masonry behind it, even when the surface looks intact.
Can you repair render in winter?
External rendering is planned for April to September, when the weather suits it. Photos help us see what a repair involves before then.
Will the repair match the rest of the wall?
The new render is finished to the same texture as the old, though painting the whole elevation gives the most even colour.

