Coryton (EX20) render softwash
Parish above the River Lyd.
Cleaning walls in Coryton is a slow, quiet job done at low pressure. It is nothing like a driveway wash, and on cob and stone that difference is the whole point.
Quote for a Coryton property
Monday to Saturday, 8am – 7pm
Shade, damp and run-off
- Render laid over a colder substrate holds surface condensation into the morning.
- Airflow along a terrace is different from airflow around a detached house, and the drying patterns follow.
- Silt washed down from the roof leaves a thin feeding layer on the render below.
- Old sealant around window heads cracks and lets a thin trickle run down the face below.
- Render that has lost its water repellency absorbs and holds surface water instead of shedding it.
- Prevailing wind decides which elevation takes driven rain, and that elevation is nearly always the tired-looking one.
- A wall next to a busy road picks up a film of traffic grime that holds moisture on the surface.
- Rain running off an unsealed timber fascia carries tannin down the wall as a brown stripe, not growth at all.
- A patio laid up against a wall reflects splash onto it every time it rains hard.
Coryton at a glance
- Recorded character: farming hamlet. Parish above the River Lyd.
- Typical wall finish here is cob and stone, which sets the cleaning method.
- Postcode district: EX20. County: Devon. Approx 18.4 miles from the PL3 base.
- EX20 covers 1 town hubs and 7 villages or districts in our radius.
- Typical roof covering here is slate, which affects what washes down onto the walls.
Surfaces this page is written for
- Where stone has been repointed with cement, water is pushed into the stone instead of out through the joint.
- The rinse on stone is gentle enough that nothing is driven into an open joint.
- Any rinse on cob is minimal and directed downwards, never held on the surface.
- Cob walls dry slowly, so work is planned for a dry settled stretch.
Reading the surface
- 01The angle of morning sun on the elevation tells you how long it stays damp.
- 02Old repair patches are identified early, because they take treatment differently from the surrounding finish.
- 03Where the pattern is a band at the top, the gutter line is doing it.
- 04The direction the growth thickens in points at the source of the moisture.
- 05The underside of the soffit is checked, because staining there rarely stays there.
- 06Weep holes are counted and checked for blockage while the wall is being read.
- 07Whether the property is exposed or sheltered is judged on the day, not from a map.
- 08Where the pattern is a band at the bottom, splash from the ground is doing it.
Where wall work sits in a Coryton visit
The number of elevations completed in one visit depends on their area, access, condition and weather.
Block paving cannot be re-sanded until it is dry, which decides the running order in a wet week.
A first clean is heavier work than the ones that follow, so the interval afterwards can be longer than people expect.
Rendering or repair work should always finish before cleaning starts, never the other way round.
Before the day in Coryton
- Note where the electricity meter and consumer unit sit relative to the wall.
- Mention any glazing you already know is cracked before work starts.
- Let us know if the property is listed or in a conservation area, as it affects method choice.
- If you have a pond, a water butt or a wildlife area, point it out in advance.
- Mention whether the drive drains to a soakaway that already struggles in heavy rain.
- Say where the outside tap is, and whether it runs at any pressure.
- Tell us where the drains run if the garden has a soakaway rather than a mains connection.
- Mention shared access or a right of way that we will be crossing.
Nearby villages and districts
Common questions about wall softwash
- Can you quote from photographs?
- For most straightforward jobs, yes. Awkward access is worth a look in person.
- How often does this need doing?
- It depends entirely on shade and exposure. An open elevation holds a long time; a permanently shaded one comes back sooner.
- What about the neighbour's side?
- We only work surfaces you own or have permission for, and we check before spraying near a boundary.
- Do you clean stonework?
- Yes, with the method set by the softest part of the wall, which is almost always the mortar.
- Is it worth cleaning a wall in winter?
- Yes. Cool damp conditions suit the method, and heavy rain during application is the only real obstacle.
- Will the wall need doing again next year?
- Not usually. How long it holds depends on shade, run-off and airflow rather than on the treatment.
- Do you leave a written record of what was done?
- Photographs of before and after the visit, plus anything found in poor condition.
- Will you tell me if the gutters are the real problem?
- Yes, and it is common enough that the gutter line is checked on every wall visit.
Saturday works too
Monday to Saturday, 8am to 7pm, so it need not eat your working week.
In a sentence or two
Gentle and patient beats fast and forceful on any coated finish. Walls, gutters and roof are one system. Cleaning one and ignoring the others is why results disappoint. Ask what will be used and how long it will be left on. The answers tell you everything.