How Much Does Wall Rendering Cost in the UK? 2026 Prices by System and House Type

Most three-bedroom semis come in between £7,000 and £11,000 for a full silicone render in 2026. That is the headline. The spread underneath it is wide, and the reason is rarely the render itself. Two identical houses on the same street can quote £3,000 apart because one has sound brickwork and the other has forty years of failing pebbledash that has to come off before anything new goes on, which means the second homeowner is buying two jobs and only being shown the price of one.

We are rendering specialists based in Manchester, working across Greater Manchester and Cheshire for over 20 years and 300+ completed projects. The figures below are the ones we use at survey stage, set against the ranges other UK contractors quote.

Price per square metre, by render system

Wall area drives everything else. Measure it first. Take the height of each elevation, multiply by the width, then subtract windows and doors. A standard three-bed semi usually lands between 90 and 120 m² of renderable wall, and getting that figure right before you ring anyone saves a lot of wasted conversation.

Those are installed prices. They include labour, materials and normal preparation on a sound wall. Supply-only figures quoted online sit far lower, around £45 to £55 per m² for silicone, and comparing a supply-only price against an installed one is how people end up feeling misled by a quote that was never for the same thing.

Silicone costs more per m² than cement, and in the north-west that gap earns itself back. A silicone system flexes with the building and lets moisture move out through the wall, so it does not trap damp behind a rigid shell. Sand and cement does the opposite. On a solid-brick Victorian terrace it goes on hard, then the wall moves seasonally and the render does not, and the result is cracking along the weakest line. Manchester takes over 800 mm of rain a year with repeated freeze-thaw through the winter. Water gets into a hairline crack, freezes, opens the crack further, and two winters later the section sounds hollow when you tap it. When cement render finally comes off a solid-brick wall it usually takes the pointing with it, which turns a re-render into a repointing job as well.

That difference is why our silicone rendering system uses a basecoat with mesh under the topcoat rather than a single coat straight onto the wall.

Monocouche sits between the two. The colour runs through the material rather than sitting on the surface, so a chip does not show white underneath, and it suits new-build and extension work where the substrate is predictable. On older solid walls it behaves more like cement than like silicone, so we rarely specify it for pre-1930 stock.

What a whole house costs

Terraces are the outlier here.

A mid-terrace comes in cheaper than the floor area suggests, because two of its four walls are party walls nobody touches. The trade-off is access. Rear elevations on Victorian terraces in Levenshulme or Whalley Range are often reachable only through the house or down a shared alley, and scaffolding that has to be carried through a hallway costs more to erect than scaffolding that arrives by wagon.

A detached house runs more expensive than the area suggests, for the opposite reason. Scaffold goes all the way round, the job runs longer, and every extra week of hire is another line on the invoice.

Regional variation is real but smaller than people outside London assume. Labour in London and the South East commonly runs 15 to 25 per cent above the national average. Greater Manchester sits close to the national figure, and we have broken the local picture down further in what affects house rendering cost in Manchester. The difference between two quotes here is almost never geography. It is scope. One contractor has priced the preparation, the scaffolding and the disposal honestly, and the other has priced the topcoat, left the awkward parts vague, and hoped the wall behaves once the scaffold is up.

Wall area also moves more than people expect between houses that look identical. A 1930s semi with a rear extension and a bay front can carry 20 m² more render than its neighbour without either house looking bigger from the pavement. At £75 per m² that is £1,500 of difference before anyone has argued about materials.

Rendering removal is a separate cost, and it is the one that surprises people

Stripping old render before the new system goes on is its own job with its own price. Not every contractor does it, which is why we run rendering removal as a service in its own right. That is a large part of why quotes for the same house disagree so badly, because a firm that subcontracts removal adds a margin on top of somebody else's day rate, while a firm that does it in-house prices it at cost.

Budget £20 to £60 per m² for pebbledash removal. Awkward substrates push towards £85, and the worst cases are the ones where a previous contractor keyed the brickwork hard with a hammer and bolster before dashing over it, because every one of those scars has to be filled and floated flat before a new basecoat will sit true. On a three-bed semi that is a genuine £2,000 to £6,000 on top of the render. We go through the process and the pitfalls in more detail in our guide to pebbledash removal in Manchester.

Two further costs sit inside removal and get left off cheap quotes. Skip hire is the obvious one, because pebbledash is heavy and a full semi usually fills more than one skip at £150 to £300 each. The less obvious one is brickwork repair, and it is the one that turns a fixed price into a variation invoice. Removal exposes whatever the render was hiding for the last forty years. Spalled brick faces, perished pointing, a lintel that has been quietly rusting, a patch where somebody filled a doorway with breeze block and rendered straight over it. None of it shows at survey. The survey is looking at render, not at what sits behind it.

A quote that prices removal but says nothing about what sits underneath is not a complete quote. Ask what the contractor does if the brickwork behind turns out to be in poor condition, ask for the rate they would charge for repointing, and get both in writing before anyone lifts a hammer. A contractor who has done this work locally will already have an answer, because on Manchester terraces the answer comes up on roughly one job in three.

External wall insulation against render alone

EWI costs roughly double a plain render system per m², at £120 to £180 installed. For a three-bed semi that is £13,000 to £20,000 rather than £7,000 to £11,000. The gap is large enough that it deserves a straight answer rather than a sales pitch.

Solid-brick walls leak heat. They lose around a third of a home's total, and most UK housing built before 1930 has them. An external wall insulation system fixes insulation board to the outside of the wall and renders over the top, so the masonry sits inside the warm envelope instead of acting as a heat sink. The bill drops, the EPC rating moves, and cold-wall condensation usually stops.

For a landlord the sum works differently. Minimum energy efficiency standards for rented property keep tightening, and on a solid-wall terrace there are not many routes to a higher EPC band that avoid insulating the walls. At that point EWI stops being a comfort upgrade and turns into a compliance cost, which changes when the money gets spent rather than whether it does. Check the current requirement and its timing on the government's own guidance before budgeting around it.

For a 1990s cavity-wall house the maths flips. The cavity already does the insulating work, so EWI buys very little thermal improvement for a large sum. Render it for the finish and the weather protection, then put the money into the loft or the glazing where it will actually return something.

Grant funding under ECO4 has covered part of EWI for eligible households, and the scheme has been winding down, so eligibility is worth confirming before anyone budgets around it. Treat a grant as a discount you might get, not as a line in the plan.

What pushes a quote up

Scaffolding runs £500 to £1,500 for a semi and more for anything above two storeys. Restricted access costs more than height does. A rear elevation over a conservatory, a narrow side return, a shared alley with a locked gate at the end of it, each of those adds days before a trowel touches the wall.

Substrate condition is the second lever, and it moves the price further than anything except removal. Sound dry brickwork takes a basecoat straight away. Damp walls have to be traced back to a cause and dried, blown render has to come off, salt contamination needs treating, and previously painted surfaces have to be stripped or the new system will not bond. Every one of those is days rather than hours.

Detailing is where quotes quietly diverge. Bellcast beads at the base, drip beads over the sills, proper stops at window reveals, a clean termination at the DPC line. A homeowner comparing two quotes cannot see any of this, and it is precisely the work that separates a wall which sheds water from one that stains under every window within two winters.

Colour and finish move the number too. Standard white or off-white silicone topcoat sits at the bottom of the range. Specific RAL colours, fine 1 mm grain finishes and dark shades on south-facing elevations all cost more, and the premium systems reach £120 per m².

Season matters more than most people realise. Thin-coat systems will not cure properly below about 5°C, so winter work needs frost protection and a longer programme, and any contractor who prices January the same as June has either not thought about it or is planning to gamble with your wall.

What a proper quote looks like

Get three quotes and read past the bottom line. A quote worth trusting shows the wall area in m² with the measurement it was taken from, names the specific render system and its manufacturer rather than just saying silicone, lists removal and disposal as separate items, states the scaffolding hire duration, explains what happens if the substrate turns out worse than surveyed, and sets out the guarantee with its length and whether it is backed by the contractor or the manufacturer.

A single figure with none of that underneath it is a guess dressed as a price. It usually becomes a variation invoice halfway through the job, By then half the render is already off and the homeowner has nothing left to bargain with.

The cheapest quote on the pile is cheap for a reason, and the reason is nearly always preparation. Going straight over old paint. Skipping the mesh in the basecoat. Rendering down to ground level with no bell drip so water wicks straight back up into the wall. Each of those saves a contractor a day or two and costs the homeowner a recall within three years, by which point the firm may not answer the phone.

On a typical £9,000 semi in Greater Manchester, roughly 55 per cent of the price is labour, 25 per cent materials, 12 per cent scaffolding, and the remainder disposal and sundries. Render is a labour job before it is a materials job. That is why the price tracks wage rates rather than the cost of a bag of basecoat, and why a quote well below the range almost always means fewer days on site rather than a sharper deal with a supplier.

If you want a figure for your own house rather than a range, the wall has to be looked at. We survey across Greater Manchester and Cheshire at no charge, and the written quote breaks out every line above.