Aberdare, Mid Glamorgan
Render Cleaning in Aberdare
Soft-wash render cleaning and biocide treatment that removes algae without damaging the finish.
Getting render cleaning right in Aberdare depends far more on the substrate and the exposure than on the product name.
Mid Glamorgan is characterised by valley terraces, former colliery housing and modern estates, with pebbledash and cement render failure on valley terraces the recurring theme on the properties we survey.
With high rainfall in sheltered but damp valley locations, specification matters more in this part of the country than a national price list suggests. Much of the terraced stock was rendered in cement during the 1960s and 70s and is now failing en masse across the valleys.
When render cleaning is the right call. Choose soft-wash cleaning to restore a discoloured render without the substrate damage that pressure washing causes on thin-coat systems.
Guide price in Aberdare
| Guide price | £12–£26 per m² |
|---|---|
| Applied thickness | Surface treatment |
| Guarantee | 12 month treatment |
Indicative only. The guide-price tool gives a range for your property; the survey gives the fixed price.
What the job includes
- Low-pressure soft wash
- Biocide treatment kills spores
- Safe on silicone and acrylic
- No high-pressure damage
- Removes algae, lichen and moss
- Treats staining and streaking
We will survey the property, tell you what the walls actually need, and put it in writing with a fixed price.
Also covering near Aberdare
Render Cleaning in Aberdare
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
Render Cleaning in Aberdare
Will cleaning restore the original colour?
On through-coloured render, usually yes — the colour is intact under the growth. On painted render, cleaning may reveal that the paint itself has faded unevenly.
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 Aberdare
We will confirm whether render cleaning suits your walls before quoting a price.