Soffit & Fascia Cleaning Bristol
Green algae, black streaks and dirt-stained uPVC age a Bristol property fast. Our specialist soft wash restores soffits and fascias to a like-new finish — no high pressure that could force moisture behind fixings or damage roof tiles. Covers all BS1–BS16 postcodes.
Specialist Soffit & Fascia Cleaning in Bristol
Soffits and fascias are the most overlooked part of a property's exterior — yet dirty, streaked uPVC is one of the first things people notice. Standard jet washing risks forcing water under tiles and behind fixings. We use a dedicated soft wash approach that cleans thoroughly and safely, and we carry out roofline cleaning across all Bristol districts weekly.
What Our Bristol Fascia Cleaning Includes
- uPVC Soft Wash
Specialist detergent breaks down algae, black streaks and pollution staining on plastic soffits and fascias.
- Timber Soffit Cleaning
Low-pressure wash and soft brush technique for painted or stained wooden soffits — no grain damage.
- Aluminium Fascia Clean
Safe detergent wash restores colour and removes oxidation on metal fascias without abrasion.
- Algae & Mould Treatment
Biocide application kills spores at the source and slows regrowth for years after cleaning.
- Gutter Line Included
The gutter face and its brackets are cleaned as part of the roofline — most jobs pair fascias with a full gutter clear.
- Barge Board & Verge Clean
Gable ends and verge boards cleaned to match, so the whole roofline reads as one finish.
Ready to book? Get a free, no-obligation quote today.
Why Soft Wash, Not Jet Washing
High-Pressure Washing
- Forces water behind fixings and into the roof space
- Can crack or discolour ageing uPVC
- Risk of dislodging tiles while working at roofline level
- Damaged paint or stain finish on timber boards
Our Soft Wash Method
- Low pressure — no risk of water ingress behind fixings
- Specialist detergent safely dissolves algae and black streaks
- Safe for uPVC, timber and aluminium finishes
- Biocide kills spores — results last far longer
How It Works
- 1
Free Assessment
We check soffit and fascia condition, material type and access requirements before pricing.
- 2
Detergent Application
Biodegradable soft wash solution applied at low pressure and left to dwell on the surface.
- 3
Agitation
Soft brush work on stubborn staining, corners and any areas needing extra attention.
- 4
Low-Pressure Rinse
Thorough rinse at safe pressure removes all residue — clean result, no water ingress risk.
- 5
Biocide Treatment
Anti-algae spray applied to slow future regrowth and keep your roofline cleaner for longer.
Streaked soffits letting your property down? We can quote within 24 hours.
Soffit & Fascia Results
Dirty soffits and fascias cause streaking on render and brickwork below. Clean rooflines restore your property's appearance and protect against damp.
Before
After
More photos from recent jobs
4 photos 
Soffit & Fascia Cleaning Bristol FAQ
What causes black streaks on my fascias?
Black streaks on uPVC fascias are caused by a combination of algae, mould and pollution residue that bonds to the surface over time. Standard household cleaning products rarely shift them — professional soft washing with specialist detergents is the most effective solution.
Will jet washing damage uPVC soffits and fascias?
We do not use high-pressure jet washing on soffits and fascias. Instead we use a soft wash technique — low-pressure water combined with biodegradable specialist detergents that dissolve grime and kill algae without stressing the uPVC, fixings or roof tiles.
Do you clean soffits and fascias across all Bristol postcodes?
Yes. We cover all Bristol postcodes from BS1 to BS16, including Clifton, Redland, Bishopston, Henleaze, Kingswood, Fishponds, Brislington, Bedminster, Downend, Westbury-on-Trym and surrounding areas. No extra travel charge anywhere in the Bristol and Bath corridor.
Can you combine fascia cleaning with gutter clearing?
Absolutely — and we'd recommend it, especially in autumn. Since we're already working at roofline level, combining both services is more cost-effective than two separate visits. Many customers book the full roofline package: gutters cleared and downpipes flushed, then soffits and fascias cleaned in one visit.
Can you clean wooden soffits and fascias?
Yes. Timber soffits require a gentler approach than uPVC. We use a low-pressure rinse and soft brush technique to remove growth and staining without damaging the wood grain or any existing paint or stain finish.