Render Cleaning in Bury
Low pressure softwashing that kills green and red algae at root level without opening up the render.
Family-run
Justin and the team do the work. No call centres, no subcontractors.
Fully insured
Full public liability cover on every job, domestic or commercial.
Safe methods
Biodegradable products and low pressure, matched to the surface.
Free quotes
No obligation, and no charge for coming out to look at the job.
Render Cleaning for Bury property
Bury is about 48 minutes from our base in Clitheroe, so it sits at the outer edge of where we travel. We do take work there, but we will be straight with you about scheduling rather than pretending we are round the corner. Rendered walls green up first on the shaded north and west elevations, and the streaks almost always start at a sill, a gutter joint or a wall head where rainwater runs the same line. With period stone alongside newer render-fronted housing in the area, we match the method to what we find rather than turning up with one machine and using it on everything.
Bury has 58 listed buildings inside a two mile radius, so a fair number of the properties we quote for sit in or beside a conservation area. Where that applies we say so up front and adjust the method.
Render cleaning is a softwash: low pressure water, no stronger than a garden hose, carrying a biodegradable biocide that kills algae, mould and lichen in the surface of the render. The wall is wetted down, treated, given proper dwell time and then rinsed gently. The growth dies at root level and the discolouration lifts over the following days and weeks. No lance, no rotary head, and no pressure that could open the render or push water behind it.
We also travel to Ramsbottom, Helmshore, Rawtenstall and Haslingden, so if there is more than one job in that direction it is easier to book them together.
Suitable for
- K-Rend and other through-coloured silicone renders
- Monocouche render on newer housing and extensions
- Painted render and pebbledash on older Lancashire property
- Rendered gables, dormers and chimney stacks
- Rendered garden, boundary and retaining walls
- External wall insulation systems where the surface must not be opened
Problems it solves
- Green algae streaking down from sills, window heads and gutter joints
- Red or pink algae patches that look like the wall is staining from inside
- Black spotting and mould on shaded north and west elevations
- White render gone a uniform grey so it no longer matches the trim
- Being told the wall needs repainting or re-rendering when it only needs cleaning
- Damage risk from a general cleaner turning up with a pressure lance
How a Bury job runs
Identify the render system
We establish what the wall actually is: K-Rend, another silicone render, monocouche, sand and cement with paint, or an insulated system. The system dictates dilution, dwell time and how the elevation is rinsed.
Protect the surroundings
Planting, lawns, block paving, glazing, timber and garden furniture below the work area are wetted down and sheeted. Wetting plants first is what stops any solution being taken up by the roots.
Test patch where needed
On an older coating, an unusual finish or a colour we have not treated before, we do a small area out of sight first and let it react fully before committing to a whole elevation.
Low pressure application
Biocide is applied at garden hose pressure from the top down, in sections, so no part of the wall dries out before it has had its dwell time. Coverage is even from edge to edge and corner to corner.
Dwell and gentle rinse
The solution is left to work and then rinsed off gently. Some discolouration lifts on the day. Red algae and heavy lichen keep fading for days or weeks afterwards as the dead growth weathers away.
Final walk round
We check the elevation from the ground in daylight, rinse down everything below it, and flag what we noticed: a cracked bead, a blocked weep hole, the leaking gutter joint that caused the streak.
Render Cleaning in Bury: your questions
Everything we do in Bury
Render Cleaning in Bury
Free quote, no obligation. We are 48 minutes away, so it is no trouble to come and look at the job.