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What changes the cost of cement render?
A cement render quote changes with the area, the number of coats, whether old render comes off, the finish and the access. This guide does not print a square-metre figure, and it sets out the lines to compare plus the planning and safety points that belong in the same conversation.
Last reviewed:What a cement render quote is buying
Cement render is a sand-and-cement coat, sometimes with lime in the mix, spread on the outside of a wall. It keeps rain off the masonry and gives the house a finish: smooth, textured, scraped or thrown. The quote is not "a bag of render". It is the labour, the material, the beads, the access and the mess for a particular wall.
This page does not print a day rate, a price per square metre or a total for a semi-detached house. Those numbers are not here because a public figure for your wall is not what this guide is for. How a render mix is chosen is the separate question of what goes in the mix. Lime render, which is a different system, is the lime render guide.
QuoteZila is starting in Cheshire, and Crewe, Nantwich and Sandbach are among the first towns. Anyone in the UK can post a job or register a business. A gable in one of those towns is still priced from the wall, the height and the finish, not from the place name.
What to line up in the quotes
| Line in the quote | What should be written | Why two quotes drift apart |
|---|---|---|
| Elevations | Front, side, rear, or a patch, with a rough area | One quote is a gable, the other is the whole house |
| Old render | Hack off, or render over sound render | Hack-off is dust, waste and time |
| Coats | Scratch coat, undercoat, finish, or a one-coat product | A single coat and a three-coat job are not the same |
| Finish | Smooth, scraped, textured, or painted later | The last coat is a skill and a material |
| Beads and stops | Bell bead, stop bead, corner mesh, window reveals | Missing beads show up as cracks at the edges |
| Access | Scaffold, tower, or working from the ground | A ladder is not a plan for a two-storey wall |
| Waste | Who loads it and where it goes | Old render is heavy |
| Making good | Paths, flower beds, satellite cables | The wall is not the only thing in the way |
| Decoration | Paint included, or left for later | An unpainted render quote looks lower |
| VAT | Included or not | A registered business adds VAT on top [S6] |
Use the same photo set for every renderer: each elevation, a close view of any hollow render, and the path they would carry materials along.
Permission and the look of the house
The Planning Portal's render question splits "the same again" from "a new appearance". Replacing existing render with render of a similar appearance does not require planning permission. It is treated as permitted development [S1]. If you change the type or the colour, the Portal says the external appearance is likely to change, and planning permission is then required [S1].
In a conservation area, a national park, an area of outstanding natural beauty or the Broads, you need planning permission before cladding the outside with render, pebble dash, stone, timber, plastic or tiles [S1]. Outside those areas, cladding can go ahead without an application only if the materials are of a similar appearance to those used in the construction of the house [S1]. A listed building needs listed building consent for significant works, inside or out [S1].
None of that tells you the price. It tells you whether the quote should include time for an application, and whether the finish you want is the finish you are allowed to have. Ask the council about your own wall. This page cannot see it.
Insulation and a large area of wall
Building regulations are a second gate. The Planning Portal says that where 25 per cent or more of an external wall is re-rendered, re-clad, re-plastered or re-lined internally, the regulations would normally apply, and the thermal insulation of the wall would normally have to be improved [S2].
A patch under a window is not automatically that case. Rendering every elevation can be. If insulation is added, the quote grows by the insulation, the fixings and the extra thickness at windows and sills. Ask the renderer whether they think the 25 per cent line is in play [S2], and ask building control if you are unsure. GOV.UK: find your local council for building control. QuoteZila is not affiliated with this organisation.
Access, cement and why the method stays with the renderer
A house wall is above floor level. HSE's definition of work at height includes work above ground or floor level where, if precautions were not taken, a person could fall a distance liable to cause personal injury [S3]. A slip on the level is not work at height. Rendering from a tower or a scaffold is. This guide does not describe how to board a scaffold or how to run a trowel.
Wet cement is highly alkaline. HSE says a serious burn or ulcer can develop quickly if it is trapped against the skin, and that cement can also burn the eyes [S4]. The same page says gloves should be waterproof and suitable for high-pH alkaline substances [S4]. That is a reason to hire someone who does this work, not a reason to try a gable in household gloves.
HSE: work at height. QuoteZila is not affiliated with this organisation.
HSE explains work at height on its questions page, and the cement warnings are on its cement page.
Weather, background and hollow render
Renderers lose days to rain and frost. A quote that assumes a clear week and a quote that allows for sheeting the wall are not the same risk. Ask what happens if the forecast changes, and whether the price stands or the start date moves. Do not invent a delay clause they have not written.
The background changes the work too. Dense brick, soft brick and old stone do not take the same coat. Hollow render, which booms when you tap it, usually has to come off. Render that is cracked but still stuck might be patched. Ask the renderer to mark, on a photo, what they will remove. The mix they choose should be named as cement, lime, or a bagged system, because those are not interchangeable on an old solid wall.
Paint is optional and separate. An unpainted cement render and a render that is masonry-painted in the same visit should not be compared as one number.
How to read the paperwork
Citizens Advice says to get written quotes from at least three traders before you decide. A quote is a fixed price, so you know what you will pay. An estimate is a rough guess, so you might pay more [S5]. Once you accept a quote it is a binding agreement, which is why the writing matters [S5].
Ask the quote to show a fixed total, whether VAT is included, how long the price lasts, and when it can change. A business must register for VAT when its taxable turnover for the last 12 months goes over £90,000, or when it expects to go over that threshold in the next 30 days [S6]. Some renderers are over the line and some are not. The question is allowed.
On money up front, Citizens Advice says that if a deposit cannot be avoided you should push it down, not agree to more than 25 per cent, and get a receipt [S5]. If they ask for a deposit to pay for materials, Citizens Advice says to offer to buy the materials yourself instead of paying a deposit [S5].
A patch, one wall, or the whole house
Renderers price what they can see. A patch under one window, a single gable and a full wrap of the house should be three different enquiries if you have not chosen. Send the patch enquiry with a tape measure in the photo, even if the measurement is approximate, and say it is approximate. Send the whole-house enquiry with every elevation, including the one behind the garage that is easy to forget.
The base of the wall changes the work. A render that stops above a path, a render that bridges a damp-proof course, and a render that has blown only at low level are not the same repair. Photograph the bottom of the wall and any white salts or green growth. You are showing the condition, not diagnosing damp. The renderer says what they will cut out.
Windows, meter boxes, alarm boxes and climbing plants all slow the job. List them. A quote that includes taking a plant down and putting it back is different from one that assumes a bare wall. If a neighbour's fence is against the elevation, say whether there is agreement to work from their side. This page does not decide boundary questions.
What to send with the job
- Photos of each elevation, including the base of the wall and the eaves.
- Whether the render is new, a replacement, or a patch.
- The finish you want, and whether you are allowed to change the appearance [S1].
- Hollow areas, cracks, and any damp you can see at the bottom of the wall.
- Access: side gate, parked cars, a conservatory hard against the wall.
- Whether windows, alarms and satellite dishes are in the way.
Jobs you might post
These are examples, not taken from real job posts.
- "Rear elevation, cement render, hollow under the bedroom window. Please quote to hack off the loose area and patch in cement render to the existing finish. Scaffold if you need it, written in."
- "Whole house is painted pebbledash. We want a smooth cement render. Please say if planning permission is needed before you price the finish, and price the hack-off separately."
- "Single-storey extension, new blockwork, ready for cement render. Two coats and a bell bead. Paint not included."
Getting render quotes
Name the elevations in the first line. Up to five matched local businesses can send a quote [QZ2]. QuoteZila is free for customers and local businesses [QZ1].
Honest status: QuoteZila is new. We're starting in Cheshire, beginning with Crewe, Nantwich and Sandbach, and growing area by area. Anyone in the UK can still post a job or register a business. How fast you get quotes depends on how many local businesses have joined near you. Businesses can register and receive jobs straight away. We don't check insurance, qualifications or registrations, so please check these yourself before you hire.
Posting a job is not open yet
See our plasterers page and builders page. Internal plastering is a different trade conversation: plasterer quotes.
Questions about cement render quotes
How much does cement render cost?
This guide does not print a figure. The area, the coats, the hack-off, the beads, the scaffold and the waste all move the total, and a price from another county would not be your wall. Ask for itemised written quotes for the same elevations and the same finish.
Do I need planning permission to render?
The Planning Portal says replacing existing render with render of a similar appearance does not need planning permission. Changing the type or colour is likely to change the appearance, and then permission is required. In a conservation area, a national park, an area of outstanding natural beauty or the Broads, permission is needed before cladding with render. A listed building needs listed building consent for significant works.
Do building regulations apply to render?
The Planning Portal says that where 25 per cent or more of an external wall is re-rendered, re-clad, re-plastered or re-lined internally, the regulations would normally apply and the thermal insulation would normally have to be improved. A small patch is a different case. Ask building control if the area is large.
Is cement render a job to do from a ladder?
Rendering a house is overhead work on a heavy, wet material. HSE says work above floor level is work at height where a fall could cause injury. Wet cement is highly alkaline and can burn skin if it is trapped against it. Hire a renderer who arranges the access. This guide does not give a mixing or trowelling method.
Who should quote, and how many?
Citizens Advice says to get written quotes from at least three traders. A quote is a fixed price and an estimate is a rough guess. Ask each renderer to price the same walls, the same coats and the same waste.
Will the quote include VAT?
Not always. A business must register for VAT when taxable turnover for the last 12 months goes over £90,000. Ask whether the figure in front of you includes VAT.
Does QuoteZila check the renderers?
No. We don't check insurance, qualifications or registrations, so please check these yourself before you hire. You can report a quote or a business from your job page.
This page is general information, not professional or legal advice. QuoteZila does not check Gas Safe, WaterSafe, NFRC, NICEIC or other registrations against the register on your behalf: look them up yourself.
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Related pages
- Drywall Cost in Cheshire: What to Ask. Drywall in a Cheshire house is boards, joints and a skim. A quote should list the rooms, the finish and the waste, and say whether the ceiling is included.
- False Ceiling: What the Quote Should Name. A false ceiling is a lining hung below the one you have. This Cheshire guide says what changes the job, including listed rooms. No figure is printed.
Sources
- QZ1: QuoteZila product fact. QuoteZila home and FAQ copy.
- QZ2: QuoteZila product fact. QuoteZila FAQ How does getting quotes work.
- S1: Do I need planning permission to render the outside of my house?, Planning Portal. Accessed 2026-10-28. https://interactive.planningportal.co.uk/faqs/do-i-need-planning-permission-to-render-the-outside-of-my-house
- S2: Building regulations: external walls, Planning Portal. Accessed 2026-10-28. https://www.planningportal.co.uk/permission/common-projects/external-walls/building-regulations/
- S3: Work at height: frequently asked questions, HSE. Accessed 2026-10-28. https://www.hse.gov.uk/work-at-height/faqs.htm
- S4: Cement, HSE. Accessed 2026-10-28. https://www.hse.gov.uk/construction/healthrisks/hazardous-substances/cement.htm
- S5: Before you get building work done, Citizens Advice. Accessed 2026-10-28. https://www.citizensadvice.org.uk/consumer/getting-home-improvements-done/before-you-get-building-work-done/
- S6: Register for VAT, GOV.UK. Accessed 2026-10-28. https://www.gov.uk/register-for-vat