Sully, South Glamorgan
Smooth Render Finish in Sully
Flat, contemporary smooth render — the most demanding finish and the most striking when done right.
Sully property owners come to us for smooth render finish for one of two reasons: something has failed, or the house looks tired.
Across South Glamorgan, Victorian and Edwardian terraces, Cardiff suburban housing and coastal properties dominates, and solid-wall terrace damp and coastal weathering at Barry and Penarth is what we are called out to most often.
Local conditions bring wet with coastal exposure along the Severn estuary, and that has a direct bearing on which systems are worth specifying. Cardiff's victorian terraces are largely solid-wall, and external insulation with a breathable render is the upgrade that suits them best.
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 Sully
| 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 Sully
Smooth Render Finish in Sully
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 Sully
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.
How much does rendering cost?
It is priced by the square metre and depends on the system, the condition of the walls and access. Our guide-price tool gives an indicative range in about a minute, and the survey turns that into a fixed written quote.
Do you offer a guarantee?
Yes. Every job carries our workmanship guarantee, and where a full manufacturer-specified system is installed you also get the system warranty on top.
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.
Free survey in Sully
We will confirm whether smooth render finish suits your walls before quoting a price.