Porthmadog, Gwynedd
Smooth Render Finish in Porthmadog
Flat, contemporary smooth render — the most demanding finish and the most striking when done right.
Our smooth render finish work in Porthmadog starts with a free survey, because guessing at a render specification is how jobs go wrong.
The prevailing picture in Gwynedd is slate and stone cottages, quarry housing and exposed coastal properties. That means extreme driving rain on slate and stone construction comes up more here than almost anywhere else.
With among the highest rainfall in the UK with severe exposure, specification matters more in this part of the country than a national price list suggests. Snowdonia records some of the highest rainfall in britain, and any non-breathable render on stone here will trap water within a single winter.
When smooth render finish is the right call. Choose smooth for contemporary architecture and sharp modern detailing — provided the substrate is sound enough to justify it.
Guide price in Porthmadog
| Guide price | £74–£115 per m² |
|---|---|
| Applied thickness | Fine topcoat over levelled basecoat |
| Guarantee | 20 years |
Indicative only. The guide-price tool gives a range for your property; the survey gives the fixed price.
What the job includes
- Flat contemporary appearance
- Levelled and floated basecoat
- Fine 1mm or smooth topcoat
- Crisp bead-formed edges
- Through-coloured options
- Sharp modern detailing
Every quote follows a free survey — no estimates over the phone, because we cannot see your walls from here.
Also covering near Porthmadog
Smooth Render Finish in Porthmadog
Tell us about the property and we will call you back to arrange a survey.
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
Smooth Render Finish in Porthmadog
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.
Is smooth render more expensive?
Yes, typically 15-25% more than a comparable textured finish, because levelling the basecoat and working the topcoat consistently takes considerably more labour.
Can I have smooth render on an old house?
Often yes, but the substrate has to be levelled properly first, which adds cost. On a very irregular wall a fine texture is usually the better result.
Free survey in Porthmadog
We will confirm whether smooth render finish suits your walls before quoting a price.