If you’re budgeting to render your home, a realistic 2026 starting point is £40–£120 per m² for many standard render systems. External wall insulation with a rendered finish usually costs more, at around £90–£180 per m².
For a typical semi with about 80–100m² of wall to cover, that suggests roughly £3,200–£12,000 for the render work, before major repairs or any extras not included in the quote. Scaffolding, removal of old render, painting and VAT can change the total.
These are broad guide prices, not a quote for your house. The condition of the walls and the work needed to prepare them matter as much as the finish you choose.
How much does house rendering cost in 2026?
House rendering typically costs £40–£120 per m² in 2026, depending on the system. For 80–100m² of wall, allow roughly £3,200–£12,000 before unusual repairs; external wall insulation usually costs more. Scaffolding, removal and VAT may be extra. Check each quote carefully.
The table gives a useful first comparison. Whole-house totals are simple wall-area estimates for an 80–100m² semi, before significant repairs and any extras excluded from the quote.
| Render system | Typical installed cost per m² | Approximate wall-area cost for 80–100m² | Typical service life |
|---|---|---|---|
| Sand and cement | £40–£80 | £3,200–£8,000 | 20–30 years |
| Monocouche / through-coloured | £55–£90 | £4,400–£9,000 | 20–35 years |
| Acrylic | £70–£110 | £5,600–£11,000 | 15–30 years |
| Silicone | £75–£120 | £6,000–£12,000 | 25–40 years |
| Lime | £60–£95 | £4,800–£9,500 | 30–50+ years |
| EWI with render finish | £90–£180 | £7,200–£18,000 | 25–40 years |
Treat these as budgeting ranges, not guarantees. Scaffolding for a typical house may add around £800–£1,800 if it is not already included. Ask whether the quote includes VAT, preparation, waste removal and painting.
What is house rendering, and why is it priced per m²?
Rendering is a protective and decorative coat applied to outside walls. Contractors price by measured wall area because materials and labour follow coverage, then adjust for preparation, height, details, access and chosen system. Openings reduce area, but reveals add work.
The area calculation is a starting point, not the whole price. A house with deep window reveals, bays, several storeys or awkward corners can take longer than a simple wall of the same size.
The chosen finish also changes the materials and method. Sand and cement generally needs painting after it cures. Monocouche is coloured through the material, while silicone and acrylic are thin-coat finishes. Lime is often considered for older solid-wall properties where a breathable finish is important.
What does each render system cost?
These are broad UK installed allowances, not fixed prices. Whole-house examples assume 80–100m² of wall and exclude major repairs. Confirm scaffolding, VAT, old-render removal and painting are included before comparing quotes. Rates shift with region, access, and the property's condition.
Sand and cement is often a lower-cost option, but allow for painting and future upkeep. Monocouche, also called through-coloured render, avoids routine painting because the colour runs through the finish. Acrylic and silicone systems come in a range of colours and textures; silicone is generally the higher-priced option.
Lime render may suit older or heritage walls, but it needs the right materials and a contractor familiar with the building. It is not simply a premium substitute for modern render.
EWI means external wall insulation. The job includes insulation boards and the render finish, so it costs more than re-rendering alone. It can also affect window reveals, sills and roof edges. Ask for a full system specification and check whether any related building work is included.
Why does rendering cost vary so much?
The biggest swings come from what sits behind the old finish and how safely crews can reach it. Failed render, masonry repairs, damp, high elevations, awkward access, window details, decorative choices and regional labour can all add substantial cost quickly.
If the existing render is loose or failing, it may need to be removed before the wall can be assessed. That can mean extra labour, waste removal and repairs to the masonry beneath. Cracks, damp or movement should be investigated and addressed; covering them up does not fix the cause.
Scaffolding, restricted access and height can all affect the price. So can careful work around doors, windows, downpipes and decorative features. A particular colour or finish may also affect material cost and application time.
For EWI, extra depth can mean adjustments to sills, reveals, pipework or roof details. Get these items written into the scope so they do not appear later as unexpected extras.
How long does rendering take, and when can it dry?
A straightforward semi may take one to three weeks on site, including setup and preparation; complex work takes longer. Each coat needs drying, while cement systems can need several weeks before painting. Rain, frost, heat and damp can delay application.
The exact programme depends on the system, the wall condition and the weather. A contractor may need to remove loose render, make repairs, fit beads or mesh and allow the right stages to dry before applying the finish.
Curing and drying are not the same as being ready for paint. Sand-and-cement render can need around four to six weeks before painting, depending on conditions and the product used. Follow the installer’s and manufacturer’s guidance rather than rushing the next coat.
Ask how weather delays will be handled, including whether scaffolding hire could be extended. A responsible renderer should not apply a system in conditions that risk its finish or performance.
How long should render last, and what maintenance does it need?
Well-installed render can last roughly 20–40 years, depending on its type, exposure, substrate and maintenance; lime may last longer when correctly specified. Inspect yearly for cracks, loose areas, algae and failed seals. Repair the cause, not just the surface alone.
Traditional sand-and-cement render usually needs repainting over its life. Through-coloured and thin-coat systems do not generally need routine painting, but they still need occasional cleaning and prompt attention to damage.
Check the walls after winter and after severe weather. Look for cracks, hollow or loose patches, damp marks and failed sealant around openings. Small problems are easier to assess before water gets behind the finish. If the wall is moving or damp, ask a suitable professional to investigate before arranging a cosmetic repair.
What should a rendering quote include, and what should I ask?
Ask for a written, itemised quote naming the render system, measured area, preparation, coats, beads, mesh, colour, scaffold, waste, VAT, repairs, warranty and exclusions. Confirm who handles window details, downpipes, paint and unexpected damage before accepting and agree start dates.
Before comparing prices, check that the quotes cover the same job. Ask the renderer to explain:
- How much wall area is included?
- Will the existing render be removed, and how will waste be cleared?
- What repairs or preparation are included?
- Which manufacturer and system will be used?
- Are scaffolding and any permits included?
- Is painting included, if the system needs it?
- What happens if further damage appears after removal?
- What warranty or guarantee is offered, and what does it cover?
A clear quote should explain what is included and what could change the price. If a contractor cannot yet see the wall properly, ask which parts are provisional and when they can confirm them.
Can a painter render a house, or should I hire a renderer?
A painter can repaint sound, fully cured render, but rendering needs different materials, surface preparation and application skills. Hire a renderer for new work, blown or cracked areas, substrate repairs and system installation; ask a painter only about suitable coatings.
A painter and decorator may be the right person to refresh a stable, properly cured surface with a suitable masonry paint. A renderer is the better choice for applying a new system, repairing failed render or dealing with the wall beneath it.
Do not paint over cracked, loose or damp render to make it look better for a season. First find out why it has failed and whether the surface is sound enough to coat.
How can you spot a cheap quote that may crack or blow?
Be cautious when a quote is far below others and gives no measured area, named system or written preparation plan. Skipping removal, mesh, beads, repairs or correct thickness can save money briefly, then cause cracks, hollow patches or water entry.
A low price is not proof of poor work. But if the quote leaves out scaffolding, preparation or waste removal, it may not be cheaper once those costs are added.
Ask the contractor to explain the proposed build-up and how they will prepare the wall. Check that the written quote matches what they have told you. If the price is far below other itemised quotes, find out exactly what has been left out before you agree.
Why do homeowners searching “rendering cost near me” choose a contractor who answers prices?
People searching “rendering cost near me” are comparing options before they call. Show realistic ranges, what's included, finished local jobs and a clear next step. An online estimate can capture project details without pressure; confirm the final price after inspection.
Homeowners want to know whether the job is within reach before arranging visits. A clear price guide helps them understand the options and what might change the final figure. A quote form or instant estimate can let them share their wall area, property type and preferred finish without an awkward first phone call.
For rendering contractors, explain what an online estimate can and cannot do. It can give a useful starting range from the information provided; it cannot inspect hidden damage or replace a site visit. Make that clear, then follow up with a proper assessment.
If you render homes, check whether your website explains your service and gives nearby customers a clear next step. Request a free VU1 audit by entering your website address, email and service town. It checks 15 local, on-page and technical signals and explains findings in plain English. It does not guarantee rankings or assess your workmanship. The request takes under 15 seconds; the report usually arrives within a few minutes.
A VU1 membership is £99/month and includes weekly re-audits with change tracking, plus an embeddable quote widget that can show visitors an estimate based on the services and prices you set. See VU1 membership to check what is included.
If you are comparing the cost of exterior work with other major jobs, read our guides to new roof costs, house extension costs and new window costs.