COST GUIDES
House rendering: Cost breakdown (UK) 2026
Updated 01/26
Typical cost range
Rendering usually costs £30–£80 per m² of facing wall (depending on render type)
Detached house example
A 5-bed detached house (around 142m²) typically costs between £9,690–£12,075 (plus any insulation upgrades, if required)
Building regs
If you render more than 25% of your home’s total external walls, or 50% or more of any single wall, wall insulation will need to meet current building regulation requirements
Rendered walls are one of the UK’s most popular ways to finish external walls. They can refresh tired brickwork, improve weather resistance, and modernise kerb appeal.
This guide explains how much house rendering costs in the UK in 2026, what affects pricing, how long it takes, and how to budget accurately using our house rendering cost calculator.
How much does house rendering cost in 2026?
Most house rendering contractors price work per m² of facing wall, then subtract openings such as doors and windows. As a rough guide, allow:
£30 - £80/m² for rendering (this includes painting but the cost depends on render system and finish)
Plus scaffolding, prep, waste removal, and repairs if needed
Cost example: detached house rendering
| Render specs for a detached property | Cost | |||
|---|---|---|---|---|
| Preparations (half a day) | £125 | |||
| Scaffolding | £2000 | |||
| Waste skips | £300 | |||
| Rendering costs | Measurements | |||
| Front & rear elevation | 30 m² | |||
| Gables | 80 m² | |||
| Pikes | 24m² | |||
| Windows (front and rear) | -6m² (no render needed) | |||
| Doors (patio, front and side) | -4m² (no render needed) | |||
| TOTAL RENDER | 142m² x £68.25/m² | £9,690 - £12,075 | ||
| Last updated: March 2025 Our costs are ballpark averages - get a local tradesperson to quote now | ||||
Before you compare quotes, ask each renderer to confirm the measured render area, what prep is included, and whether scaffolding, waste removal, and painting are included. This stops like-for-like comparisons going wrong.
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What affects house rendering costs?
Rendering quotes vary because of:
Render type (cement vs acrylic vs silicone vs monocouche)
Total wall area and how much needs deducting for doors/windows
Access and height (scaffolding requirements, awkward elevations)
Wall condition (cracks, spalled bricks, repointing, damp issues)
Preparation work (removing old render, cleaning, stabilising substrate)
Finishes (smooth/textured/patterned finishes can increase labour)
Location (labour rates can be higher in London and some regions)
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House rendering costs by property size
Not including extras such as scaffolding and waste removal (unless stated), typical ranges are:
2-bed terraced house (around 40m² render area)
£1,200 - £3,200
Typical timeframe: 4–6 days
3-bed semi-detached house (around 90m² render area)
£2,700 - £7,200
Typical timeframe: 1–2 weeks
5-bed detached house (around 142m² render area)
£9,690 - £12,075 (worked example in the table above)
Typical timeframe: 2–3 weeks
House rendering prices per m²
Per m² rates vary mainly by render system and whether the finish needs painting.
Sand and cement render (per m²)
£30 - £50 per m²
Also known as concrete render, sand and cement render is often cheaper, but is labour intensive, slower drying, and more prone to cracking if applied incorrectly.
Acrylic render (per m²)
Around £55 per m²
Similar to cement renders, but more flexible, making it crack-resistant. It's quick drying, long lasting, offers a smooth finish, but is less breathable.
They’re also cost-effective and can be applied to lots of different substrates.
Silicone render (per m²)
Around £72.50 per m² (often including labour)
Also known as thin coat renders, silicone renders are applied in a very thin coat on top of a reinforced base coat.
The silicone additives make them water-repellent and breathable, and their eco-friendly properties make them ideal for sustainable projects. They’re crack-resistant and easy to apply, but typically cost more.
Monocouche render (per m²)
Around £80/m² (including labour)
Monocouche render is also known as one-coat render or through-coloured render. As its name suggests, it is applied in a single coat and doesn’t need to be painted afterwards as it’s available in a wide range of colours.
It’s more expensive than other options, but is very durable — which offers long-term savings on maintenance costs.
Before and after examples of rendering, transforming the property's exterior appearance. All project work is credited to City Damp Solutions in Hampshire.
Additional costs to budget for
Before you accept a quote for your house rendering project, check whether these are included:
Scaffolding hire
Often a major additional cost on 2+ storey homes
Budget around £875 per week for a 2-storey semi-detached house
Removing old render
Necessary if re-rendering
Expect to pay anywhere from £1,500 - £8,000
Wall repairs
Average repointing costs for brick walls: £55 per m²
Replacing spalling bricks: costs around £12–£26 per brick
Insulation upgrades
If replacing or installing render on 25% of your entire walls or 50% or more of any wall, building regulations stipulate that the wall insulation must meet current requirements
For single-skin walls, consider External Wall Insulation, which costs in the region of £175 per m²
If your home has cavity walls, you may be able to fill the cavity with an injected insulation (Note: cavity wall insulation isn't always recommended — contact a certified installer to check your home's suitability)
Waste disposal/skip hire
Waste disposal: a builder 6–8 yard skip costs around £320 per week
Painting
Some systems need painting; monocouche often doesn’t
Painting the exterior of a house: budget between £20 –£40 per m²
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How long does house rendering take?
Typical timeframes for rendering depend on the wall area, access, drying times, and whether the old render must be removed.
Small terrace/partial elevations: around 4–6 days
3-bed semi: typically 1–2 weeks
Large detached: often 2–3 weeks
Extra time needed for: scaffolding setup, removal of existing render, repairs, complex finishes, or poor weather
House rendering cost calculator
Use our house rendering cost calculator to estimate costs based on wall area (m²), render type, and common extras like scaffolding and render removal.
Job Estimate Calculator
This calculator provides a guide price only, not a quote. Actual costs vary depending on access, wall condition, preparation, finish specification, and whether insulation upgrades are required.
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What’s included in a house rendering quote?
Most quotes usually include:
Basic surface preparation
Supply and application of the render system
Labour to complete the specified elevations
Quotes may exclude (so check):
Removal of old render
Major repairs (repointing, replacing bricks, stabilising substrate)
Waste disposal/skip hire
Painting (depending on render type)
Insulation upgrades, e.g. External Wall Insulation (EWI) or cavity wall insulation work
Hiring a professional vs DIY rendering
DIY rendering can look cheaper on paper (materials only), however, rendering is skilled work and often involves working at height.
Using silicone render as an example:
Professional silicone rendering: around £72.50 per m² (labour + materials)
DIY silicone materials: around £11.80 per m² (materials only)
Despite the price difference (although bear in mind, silicone rendering is at the higher end of the price scale), taking the DIY approach is not always the better option.
Why most homeowners hire a checked renderer:
Better chance of a crack-free finish
Proper prep helps protect the wall underneath
Safer working practices when scaffolding/height is involved
Less risk of expensive rework if water ingress or debonding occurs
Wall rendering by Ross Ashton of City Damp Solutions in Hampshire
Signs your house may need rendering
Existing render is cracking, blown, or hollow-sounding
Damp patches or water staining on external walls
Spalled bricks or crumbling mortar joints
Paint is failing repeatedly due to poor substrate
Your home needs external finishing as part of EWI/insulation upgrades
House rendering cost checklist
Find a house renderer near you
House rendering is a key stage in protecting external walls and upgrading kerb appeal, so choosing the right tradesperson is crucial.
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House rendering FAQs
Do I need planning permission for rendering?
Planning permission is often not needed as many rendering jobs fall under permitted development. However, rules can change in conservation areas or on certain property types, so it’s best to check before you start.
Do I need building regulations approval for rendering?
If you intend to render 25%+ of your home’s external walls, or 50%+ of any single wall, building regulations can require the wall to meet current thermal efficiency standards, which may mean adding insulation (e.g., External Wall Insulation).
How long does render last?
Render lifespan depends on the render system and exposure. Traditional sand/cement can last decades with maintenance, while modern systems (such as monocouche) are often designed for a long service life when installed correctly.
How much do patch repairs cost?
Small patch repairs by a checked renderer typically cost around £150 - £320, depending on access and how well the patch can be blended to match the existing finish.
How long does it take to render a house?
As a general guide, rendering can take 4 days to 3 weeks, depending on property size, preparation work (e.g., removing old render), scaffolding, repairs, drying time, and weather.
Are there alternatives to rendering?
Yes. If your issue is mainly cosmetic or localised damage, repointing or brick repair/replacement can be cheaper than rendering the full exterior of your property. It depends on the condition of the walls and the finish you want.
Is house rendering worth the cost?
Rendering improves weather resistance, refreshes kerb appeal, and can help protect or conceal tired brickwork. With modern render systems available in a wide range of colours and finishes, it’s often a cost-effective way to update a property’s exterior compared to full brick replacement or cladding.
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