External rendering is applying a protective, weather-resistant coating to the outside walls of a house, using sand and cement, monocouche or thin-coat silicone render, to give a smooth or textured finish that protects the masonry and improves appearance.
Coleraine sits within our coverage for external rendering, as do neighbouring Limavady, Ballymena and Magherafelt. Before giving a price we want to see the property: the condition of what's there now, the access, and anything that might need extra work. The guide range for Northern Ireland is £6,000–£14,000 including VAT, and your written quote will spell out exactly what that covers.
- Guide price
- £6,000–£14,000 inc VAT
- Time on site
- 1–3 weeks on site, depending on weather
- Postcodes
- BT52
- Planning rules
- Northern Ireland
- Local area
- County Londonderry
- Survey
- Free, with a written quote
External rendering prices in Coleraine
Every figure below is a guide for external rendering in Coleraine, inclusive of VAT. Regional pricing for Northern Ireland works out about 14% below the national guide, and the overall span is £6,000–£14,000. The survey costs you nothing, and after it we commit to a firm price for your specification in writing.
| Type of job | What it usually involves | Guide in Coleraine |
|---|---|---|
| Front elevation or small terrace | One elevation or a small terraced house, including scaffolding and preparation. | £2,600–£6,000 |
| Typical semi-detached | All rendered walls of a 3-bed semi in monocouche or silicone, with scaffolding. | £6,000–£14,000 |
| Detached or full strip and re-render | Larger houses, or homes needing old render removed and walls repaired first. | £13,000–£26,000 |
The main things that change the figure:
- Wall area to be rendered and the height of the house
- Removing old render or pebbledash and repairing the walls
- Scaffolding, access and protection of neighbouring property
- Detailing around windows, bays, sills and pipes
What does the job include in Coleraine?
- Survey of walls, existing render, cracks and damp-proof course
- Scaffolding erected and removed, with neighbours' access agreed
- Removal of loose or failed render and pebbledash where needed
- Windows, doors and surfaces masked and protected
- Mesh reinforcement and base coats to suit the chosen system
- Finish coat in your chosen colour and texture
Homes in County Londonderry
Derry has Georgian and Victorian terraces around its walled city, alongside large post-war estates and newer developments. Coleraine, Limavady and Magherafelt mix older town centres with semis and estates, Portstewart has seaside villas, and rural areas have many detached homes and bungalows, often roughcast.
The north coast faces Atlantic wind, rain and salt, and the Sperrins inland are colder and wetter.
With that background in mind, here is how we typically handle external rendering for homes in Coleraine, from the first visit to the finished result.
Do you need permission in Coleraine?
Because Coleraine falls under Northern Ireland's rules, the guidance below is the version relevant to you. Before sending a price, we check your property's position with the council.
In Northern Ireland, re-rendering is usually treated as repair, but conservation areas and listed buildings are controlled.
Significant re-cladding or external insulation should be checked with building control under the Building Regulations (Northern Ireland).
Rules change and every property is different, so we check the planning history and constraints for your address before we quote.
From survey to handover
Free site survey
We arrange a free site survey on a date convenient to you. We measure up, look at the existing structure and access, and discuss your plans for external rendering so the price reflects your home.
Written quote
You get the price in writing, itemised so you can see where the money goes. As long as the specification stays the same, that is the price you pay for external rendering.
Dates and permissions
Next comes planning the work itself. We set a start date that suits you, line up the right trades, and make sure any approvals for external rendering are in place before the first day on site.
The work itself
On site, the agreed plan is followed and any change is put in writing first. At completion we do a final clean, go through the snagging list with you and leave you with the relevant documents.
Why homeowners choose us
Common questions
Will rendering stop damp?
Render protects walls from driving rain, so it can help where rain penetration is the cause of damp. It will not cure rising damp, condensation or leaks from gutters, and on older solid walls the wrong render can trap moisture and make damp worse. We look for the cause of any damp at the survey and recommend fixing that first.
How long does rendering take?
Rendering a typical semi-detached house takes around one to three weeks. Scaffolding goes up first, then removal of old render, repairs, beads and mesh. Base coats need time to cure before the finish coat. Weather has a big effect, because render should not be applied in rain, frost or strong heat. We give you an expected programme with the quote.
Who do I deal with during the job?
One point of contact manages your project from survey to handover. They schedule the trades working under our contract, keep you updated on progress, and are the person to call with any question. You don't need to coordinate builders, electricians or decorators separately, because that is part of what we do.
Which render system should I choose?
The right render depends on your walls and how much upkeep you want. Sand and cement is the lowest-cost option but needs repainting every few years. Monocouche is coloured through, so it needs no painting, and suits block and brick walls. Silicone thin-coat is flexible, water-repellent and stays cleaner, but costs more. Lime render suits older solid walls. We recommend a system after inspecting your walls.
How much will external rendering cost in Coleraine?
As a guide, expect to pay £6,000–£14,000 including VAT for external rendering in Coleraine. That range is adjusted for Northern Ireland, which runs about 14% below the national guide. Where your project lands depends on size, materials, access and the condition of what is already there. We confirm a fixed price in writing after a free survey of your home.
Nearby towns
Our coverage in Coleraine includes BT52. We also travel to Limavady, Ballymena and Magherafelt, so neighbouring addresses are looked after on exactly the same terms as those in town.