How Much Does Rendering a House Cost in the UK?
External rendering refreshes and weatherproofs a wall. It is priced per square metre including scaffolding, and the render type is the main cost driver.
Typical whole 3-bed semi. Sand and cement at the low end, silicone thin-coat systems at the top.
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Cost per square metre (fitted, incl. scaffolding)
Cost by house size
What affects the price
- •Render system — modern silicone thin-coat systems cost more than traditional sand and cement but crack less and stay cleaner.
- •Scaffolding, which is essential for a whole-house job and a significant part of the cost.
- •Preparing the walls — removing old render, treating cracks and fitting beads and mesh.
- •The number of storeys and the amount of detailing around windows and doors.
- •Insulated render (EWI) costs considerably more but improves energy efficiency.
Regional price variation
Labour is the biggest regional swing. London and the South East typically run 20–30% above the national average, while the North of England, Scotland and Wales tend to sit 5–15% below it. Material prices are fairly consistent nationwide — it is day rates that move the total. The ranges on this page assume South of England pricing unless stated.
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Frequently asked questions
How much does it cost to render a house in the UK?
Rendering a whole 3-bed semi typically costs £4,000–£10,000, or around £40–£100 per square metre including scaffolding. Sand and cement is the cheapest system and silicone thin-coat the most expensive.
How much is render per square metre?
Render costs around £40–£70 per m² for sand and cement, £45–£90 for monocouche, and £60–£100 for silicone or acrylic thin-coat systems, all including scaffolding and preparation.
Which render is best?
Silicone thin-coat renders are the most popular modern choice — they are breathable, crack-resistant, self-cleaning and come in many colours. Traditional sand and cement is cheaper but more prone to cracking and usually needs painting.