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Soft Wash Treatment · 10 towns

Soft Wash Treatmentacross Berkshire

From the Thames villages around Hurley and Cookham to Victorian Maidenhead, Windsor and Reading and the wooded, planned towns further south, Berkshire has a wide mix of walls. We soft wash each one at low pressure and finish with Chiltern EverGuard™.

  • Brick, render, cladding, uPVC
  • Runoff kept from the river
  • Chiltern EverGuard™ applied
Rendered house and patio after a soft wash and patio clean

East Berkshire

A river edge and a railway age written into the brickwork

From Hurley down to Windsor, the Thames marks Berkshire's northern edge, with Buckinghamshire across the water. Behind the river, much of the housing was built after the railways arrived, then extended and refinished many times. The result is a house that may be part red brick, part render and part painted, with a uPVC roofline above. Soft washing lets each part be cleaned in the way that suits it.

The Thames edge

Riverside walls and where their rinse water goes

Along this stretch, past Bisham, Cookham and Maidenhead, many houses sit close to the water on low ground that holds mist and moisture. Walls facing the river, or screened from the sun by willows and riverside planting, stay damp the longest, and green film builds on them first.

Being near the river also changes how a soft wash is carried out. The solution is mixed to the lowest strength the growth needs, applied only where needed and given time to work rather than topped up. Rinse water is directed away from banks, ditches and borders instead of being left to find its own way.

Railway brick

Victorian red brick and the extensions built onto it

The railways turned Maidenhead, Reading and Windsor into growing towns in the nineteenth century, and long streets of red brick, some patterned with darker headers, came with them. Since then most of those houses have gained something: a rendered rear extension, a painted side wall, a loft conversion with tile hanging or cladding. Treating the house as a set of materials is what gives an even result:

  • Brick is cleaned without driving water into old mortar joints
  • Render extensions get their own solution strength and dwell time
  • White salts on brick are identified and explained, not scrubbed at
  • Painted walls are checked for adhesion before anything is applied

Woods and planned towns

Tree cover and newer finishes in the south of the county

South of the river corridor, the country around Ascot and Bracknell is heavily wooded, and Bracknell itself was planned after the war as a New Town with green space laid out between its neighbourhoods. Wokingham pairs an old market centre with a great deal of newer housing. Mature trees close to houses mean shaded elevations, leaf litter on sills and roofline boards that rarely dry out in winter.

The newer homes in this part of Berkshire tend to use pale render, fibre-cement boards and white uPVC fascias and soffits. These finishes are smooth and factory-coloured, so they show algae and black streaking early and cannot simply be refreshed with a coat of paint. A low-pressure soft wash cleans them without scuffing the coating.

Towns in Berkshire

Find the page for your town

The towns below run from the Thames villages nearest our Marlow base to the larger towns further south and west. Each note introduces the walls we tend to meet there.

Step by step

How we soft wash a Berkshire home

Each visit follows the same five steps, with extra care wherever a house backs onto the river or stands beneath trees.

  1. 01

    Survey every elevation

    At a free site visit we look at each face of the house, its outbuildings and garden walls, separating growth from salts, leaks and failing paint before recommending a method.

  2. 02

    Cover, wet and contain

    Planting, lawns, glass and painted joinery are covered or wetted down, and on riverside plots we decide in advance where the rinse water will run.

  3. 03

    Measured application

    A specialist solution is applied at low pressure, at the strength that particular growth needs, across the whole affected elevation rather than only the most obvious stains.

  4. 04

    Rinse and check

    Once the solution has done its work, the surface and the planting around it are rinsed down, and the finish is checked across the whole wall before we move on.

  5. 05

    Chiltern EverGuard™ applied

    The Chiltern EverGuard™ Treatment goes onto the clean surface to help reduce regrowth, with protection typically lasting between 12 and 24 months depending on setting, surface and upkeep.

Proof of work

Recent projects across Berkshire

View all projects
  • Block paved driveway in Maidenhead before cleaning, overgrown with grass and weeds
    Close-up of the finished herringbone block paving in Maidenhead

    Block Paved Driveway Cleaning in Maidenhead

    An overgrown block paved driveway in Maidenhead, cleared by hand, deep cleaned, treated with Chiltern EverGuard™, re-sanded with polymeric sand and compacted.

Our approach

What you can expect from us

  • Minutes from the Thames

    Our base in Marlow sits across the river from Bisham, so the Berkshire bank is part of our home ground rather than a long journey away.

  • Each material on its own

    Brick, render, paint, cladding and uPVC on a single house are each given the solution, dwell time and rinse that suit them.

  • Fully insured

    Every job is fully insured, and the care we take around neighbouring property, gardens and riverside boundaries is built into the time we allow.

  • Straight answers

    If a mark is a leak, salts or tired paint rather than growth, we say so before cleaning instead of washing over it.

What Clients Say

Trusted by homeowners across Buckinghamshire, Berkshire, and Oxfordshire.

Thank you to every client who has trusted us with their home. Your reviews mean a great deal to us. We’re proud to be fully insured, certified professionals — delivering proven results with a customer-focused approach on every single project.

5-Star Rated On Google

  • “Highly knowledgeable and kept us informed throughout the whole process.”
    DWDean WilliamsonMarlow
  • “Jon was very professional and knew exactly what was required.”
    DRDavid ReynoldsMarlow
  • “Incredibly, Jon managed to get it gleaming again. I'm thrilled with the results.”
    AWAnna WilliamsonMarlow
  • “They did a great job cleaning my patio & front driveway in Marlow, very attentive to detail & prompt.”
    TMTom McGrath
  • “I couldn't be happier with the service from Jon, this Marlow Company provided.”
    TDTina Devereux
  • “Jon Did a fantastic job of the driveway and walls.”
    TATim Anders
  • “I cannot recommend Chiltern surface co highly enough!”
    TGThe Gentry Marlow
  • “John spent a few hours cleaning and jet washing my drive, wow an amazing job.”
    SSStuart Singer
  • “Highly recommended! The quality of the work was excellent from start to finish.”
    SMSara Maio
  • “Absolutely brilliant! Jon was absolutely fantastic in communication.”
    RURuby Uppal
  • “Highly please with the result of the roof clean”
    RDRobert Daly
  • “I recently had the chiltern surface co team round to my house in Marlow to clean our patio and driveway.. Really happy with the results! The driveway and back patio are looking brand new. Definitely recommended!”
    RKrobbie kneen
  • “Fantasitc company, fantastic job, couldn't recommend more.”
    RHRichard Hobbs
  • “Chiltern Surface Co. were amazing. The men worked really hard in extreme heat and were very respectful of our property”
    ODOlwyn Davison-Oakley
  • “Absolutely brilliant service received from this company.”
    NCNigel Crow
  • “Highly recommend Jon and the Chiltern Surface Co team. They did a fantastic job cleaning, treating and re-sanding.”
    NPNicola Padbury
  • “My roof had been an issue for years with the build up of moss.”
    NNicola
  • “A huge thank you to Jon and the team at Chiltern Surface Company for the outstanding job they've done.”
    NMNick Marr
  • “Chiltern Surface Co. did an outstanding job cleaning our patio.”
    NCNeylan Cankurtaran
  • “Jon did a wonderful job cleaning and treating our roof which had been in a terrible state. He was meticulous and professional throughout, we absolutely cannot fault the service. Would highly recommend.”
    LSLouise Scully
  • “Jon and his team were professional, tidy and did a great job. We had the gutter cleaning service”
    KCKate CT
  • “An excellent service from start to finish. The patio was in quite a state and now it looks as good as new.”
    JSJulie Simpson
  • “I didn't realise just how dirty my patios and driveway had become over the last 4 years.”
    JHJohn Holmes
  • “Excellent and professional work from start to finish. Both our patio and roof now look fantastic. Highly recommended!”
    JPJames Phillips
  • “Solid work on our guttering and cleaning patio stones. Jon and his team worked hard during the day with some really good results to show.”
    GGordon
  • “I couldn't be happier with the patio cleaning service. Years of dirt and stains were completely removed.”
    GSGill Slater
  • “I recently had my 110m² block paved driveway at my home in Maidenhead professionally cleaned, re-sanded and sealed.”
    FCFrancesco Carco
  • “Top notch service. Turned up on time, quick, efficient and my drive has never been so clean! Will definitely use Jon again.”
    DHDaniel Harrison
  • “Jon and the team at Chiltern Surface Co were professionalism exemplified.”
    CWConnor Walton
  • “Jon and his team recently cleared all of our very mossy roofing tiles.”
    CColin
  • “We used Chiltern for patio cleaning and we were very impressed! Our patio which was looking extremely sorry for itself is like new! I would definitely recommend. The team were very friendly and efficient.”
    CLClaire Lee
  • “Incredible job thank you! My patio had become badly stained from over-cleaning and really needed resealing.”
    BBookTravelBetter
  • “Meticulous, professional, paid attention to detail - our driveway and patios look brand new.”
    LHLinda HopkinsonMarlow
  • “Professional, knowledgeable and friendly. Highly recommend.”
    DODavid OsborneMarlow
  • “It's rare to find someone who is both highly skilled and genuinely nice to deal with.”
    TWThe Williamson TravelsMarlow

Questions

Soft Wash Treatment in Berkshire: your questions

Is a soft wash safe so close to the river?

Yes, with planning. We use the lowest strength that deals with the growth, apply it only where it is needed and direct rinse water away from banks, ditches and planting. The time for that containment is built into the job, which is why a riverside visit can take longer than a similar house inland.

Can you clean a house that is part brick and part render?

Yes. Most houses we see in Berkshire mix several finishes. Each is treated as its own area, with the solution and dwell time set for that material, so the brick is not over-wetted and the render is not left patchy, and the elevation still finishes evenly.

What are the white marks on my brickwork?

Usually efflorescence: salts carried out of the brick or mortar as moisture dries. They are not organic growth, so a soft wash solution does not treat them in the same way. We identify them at the site visit and explain what they suggest about damp in the wall.

Will the treatment harm the planting around my walls?

Not when the preparation is done properly. Borders, climbers and lawns are covered or thoroughly wetted before the solution goes on, then rinsed down afterwards. Climbers fixed tightly to a wall may need tying back first, and we agree that with you in advance.

Do newer homes in Bracknell and Wokingham need soft washing?

Often, yes. Pale render, fibre-cement boards and white uPVC are smooth and light, so they show algae and black streaking early, particularly under trees. They also carry factory finishes that a pressure washer can scuff, which makes a low-pressure soft wash the safer choice.

How long does the finish last in a wooded or riverside setting?

It varies with the setting. After a soft wash, Chiltern EverGuard™ helps reduce regrowth, and protection typically lasts between 12 and 24 months. Walls beside the Thames or under heavy tree cover usually sit nearer the shorter end; open, sunny elevations nearer the longer end.

More from us

Other services across Berkshire

  • Sandstone entrance steps after cleaning, the stone pale and even from the path to the door
    Winter service

    Slippery Paths, Steps and Patios

    Winter cleaning that removes slippery algae and moss from paths, steps and patios, planned around the forecast.

    • Slippery growth removed
    • Planned around frost
    • Chiltern EverGuard™ where suitable
    Learn Moreabout Slippery Paths, Steps and Patios

Soft Wash Treatment in our other counties

Looking after a commercial building, a managed site or a portfolio? Render and masonry cleaning is handled by our commercial team, surveyed and priced as a specified job.

Chiltern Surface Co

Start with a free site visit.

Book a free site visit and we will survey each elevation, explain what is on it and why, and set out the method in a clear quotation before any work is agreed.

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  • Surface-specific recommendations

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  • Clear, fixed quotation

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  • No pressure or obligation

    We'll provide honest advice so you can decide what's right for you.

  • Directly with the owner

    Speak directly with the owner and get expert advice you can trust.