Wales
Garden & Boundary Walls in Gwynedd
Rendering garden, boundary and retaining walls with correct coping and weathering detail.
Garden & Boundary Walls in Gwynedd is work we take on regularly, and the Gwynedd housing stock is a big part of why.
Most of what we see around Gwynedd reflects the wider Gwynedd pattern — slate and stone cottages, quarry housing and exposed coastal properties, and extreme driving rain on slate and stone construction. Gwynedd sits in a part of the UK that gets among the highest rainfall in the UK with severe exposure — worth factoring into any render decision.
Local factor. Snowdonia records some of the highest rainfall in britain, and any non-breathable render on stone here will trap water within a single winter.
Is garden & boundary walls right for a Gwynedd property?
Choose this for boundary, garden and retaining walls where you want the finish to match the house and actually survive the weather.
That decision gets made at the survey, not on the phone. We will tell you plainly if a different system would serve the building better — including when a cheaper one would.
Guide price and specification
| Guide price | £45–£78 per m² |
|---|---|
| Applied thickness | Two coats both faces |
| Curing / drying | 3-7 days between coats |
| Guarantee | 10 years |
| Coverage | All of Gwynedd — 10 towns and cities |
Indicative only, excluding scaffold, stripping and repairs. Try the guide-price tool for a range based on your property.
What is included
- Both faces and top rendered
- Coping stone installation
- Bell-cast drips at base
- Waterproofer additives
- Colour matched to the house
- Retaining wall specifications
- Pier and gate post detailing
- Drainage checked at base
Garden & Boundary Walls across Gwynedd
Garden & Boundary Walls in Gwynedd
Tell us about the property and we will call you back to arrange a survey.
Other services in Gwynedd
What happens next
Four steps from enquiry to finished wall
Free survey
We visit, test the substrate, measure up and identify what caused any existing failure.
Written quote
An itemised fixed price with the system named, materials specified and scaffold included.
Booked in
An agreed start date, scaffold arranged, and a clear run of days set aside for your job.
Finished and guaranteed
Site cleared, scaffold struck, guarantee documents and system warranty issued.
FAQs
Garden & Boundary Walls in Gwynedd — questions
What time of year is best for rendering?
Spring through autumn is ideal. Render should not be applied in frost or in very hot direct sun, so winter work needs protection and settled conditions.
Can you render over existing render?
Sometimes, if the existing coat is completely sound and well-bonded. We hammer-test it first. Anything hollow has to come off, because covering failure just hides it.
Are you insured?
Yes — full public liability cover, and we can send the certificate before we start. We are happy to provide RAMS for commercial and contractor work.
What areas do you cover?
We work UK-wide, with teams across England, Scotland, Wales and Northern Ireland. If we are not the right firm for your location we will tell you rather than waste your time.
Why does render fall off my garden wall?
Almost always water entering the unprotected top of the wall, then freezing. A properly overhanging coping with a drip is the single most important detail.
Can you match the render to my house?
Yes — we match colour and texture so the boundary reads as part of the property rather than an afterthought.
Garden & Boundary Walls quotes across Gwynedd
Free survey, honest advice on whether this is the right system, and a fixed written price.