Is your decking slippery or no longer looking as it used to? We are local specialists in decking cleaning in Bristol and the surrounding areas. We safely clean softwood, hardwood or composite decking and remove algae, moss and mould, so your decking looks good again and is safer.
We provide a professional decking cleaning service to residential and commercial properties in Bristol and the surrounding areas including Bradley Stoke, Little Stoke, Stoke Gifford, Filton, Henbury, Westbury-on-Trym, Clifton, Henleaze, Portishead, Clevedon. We can clean the decking surface itself, but also steps, edges, railings and other parts of it.
We remove built-up dirt, stains, deposits and the film that forms on the surface over time, including from areas and grooves that are harder to clean, reducing the risk of slips and accidents.
Each deck is different and we will look at the material, condition and how dirty it is to determine the right method to use.
Bristol’s damp weather and frequent periods of rain encourage the growth of algae, moss and other organic build-up on decking, particularly in shaded areas, grooves or places where the surface takes longer to dry.
Over time, this build-up can form a green, slippery film that becomes more noticeable when the decking is wet. To help slow down the rapid return of these deposits, we can also apply a maintenance treatment after cleaning.
Protective treatment after cleaning
To keep your decking cleaner for longer, we offer an optional maintenance treatment applied right after the clean.
1
Deep clean: algae, moss and biofilm removed
2
Surface dried and inspected
3
Treatment applied to slow regrowth
Depending on what the surface needs, we can use different cleaning methods individually or combine them:
Solutions that help loosen build-up before cleaning.
The pressure is adjusted to clean the surface without being too harsh on it.
A gentler option for surfaces that need extra care.
For certain surfaces or stubborn build-up, using high temperatures and lower pressure
For grooves, edges and hard-to-reach areas.
Not sure which method is best for your decking?
We'll assess the surface and recommend the right approach.
Convince yourself of the results of our work and see the difference we can make to your decking.
Wooden decking: heavy algae and moss build-up
Wooden decking with algae build-up: cleaned and oiled
Weathered wooden decking: restored after cleaning
Wooden decking: deep cleaning and restoration
After cleaning, the right treatment can help keep your decking looking its best for longer. Depending on the material and condition of the surface, we’ll recommend the most suitable option:
01
Helps refresh the natural colour after a deep clean.
02
Enhance the wood grain, help repel water and make maintenance easier.
03
Provide protection from sunlight and offer a choice of different shades.
04
Help improve grip when the decking is wet.
We use professional-grade products, applied in line with the manufacturer’s recommendations. And if your decking doesn’t need sealing, as is the case with some composite surfaces, we’ll let you know.
The surface is assessed, problem areas identified and plants and surrounding surfaces protected.
The appropriate solution is applied to prepare build-up and stains before cleaning.
The chosen cleaning method is used, with close attention paid to grooves, edges and harder-to-reach areas.
Any residue is removed, leaving the decking and surrounding areas clean.
We check the results with you and, if needed, recommend the right treatment after cleaning.
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Years of experience
WJA Certified for pressure washing
Our Water Jetting Association certification confirms our professional training in the safe use of pressure washing equipment.
Controlled pressure for every surface
We use the right level of pressure for the surface, without putting unnecessary strain on wood or composite materials.
Hot water and steam cleaning
We can use hot water or steam when the surface or type of build-up requires a different approach.
Attention to detail
We pay close attention to areas where dirt is harder to remove.
Protective treatments
We offer additional treatments to help protect your decking after cleaning.
Results checked with you
Once the job is complete, we check the decking with you to make sure you’re happy with the results.
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We’re based in Bristol and provide decking cleaning services across the city and surrounding areas, typically within a 30–40 minute radius.
Main areas we cover:
Not sure if we cover your area?
Get in touch and we'll let you know quickly.
Yes, but you need to be careful with the pressure, particularly on wooden decking. Too much pressure can raise the wood fibres, cause splintering or leave permanent marks on the surface. A lower pressure setting, a wide spray nozzle and keeping a safe distance from the surface are recommended.
It depends on the material and condition of the decking. For wood, applying a suitable cleaning solution beforehand can help loosen dirt and build-up, reducing the need for high pressure. In many cases, the two methods can be combined: the surface is treated first, then cleaned and rinsed using controlled pressure.
Decking generally takes around 24–48 hours to dry completely. In cool or damp weather, or if the decking is heavily shaded, it may take 48–72 hours or even longer. The surface needs to be completely dry before applying oil, sealant or other treatments.
It is best to avoid excessive pressure, hard wire brushes and harsh chemical solvents, as these can damage wood fibres, finishes or composite surfaces. Chlorine-based products are not suitable in every situation either, so the cleaning solution should always be chosen according to the material.
The pressure should be kept at a suitable level for the surface, using a wide spray pattern and maintaining enough distance from the wood. The jet should be kept moving rather than held in one place and, on wooden decking, cleaning should follow the direction of the grain. The type and condition of the wood should also be taken into account before cleaning.
For most decking, professional cleaning once a year is usually enough. Decking in damp, heavily shaded areas or close to trees may need cleaning more frequently, as algae, moss and other build-up tend to return more quickly.
Decking Cleaning Services in Bristol
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