Roof Cleaning Services

A clean roof not only looks better but protects the longevity and structure of your home.

At Bristol Power Clean, we specialise in roof cleaning and soft wash services designed to safely remove moss, algae, lichen, and debris without damaging your tiles or roofline.

We offer trusted roof cleaning services near you throughout Portishead, Pill, Clapton-in-Gordano, Weston-in-Gordano, Nailsea, Clevedon, Long Ashton, Backwell, Shirehampton, Avonmouth, Sea Mills, and surrounding North Somerset and West Bristol areas.

Why Clean Your Roof?

Many homeowners overlook the roof when planning property maintenance, but it’s one of the most important areas to care for. Moss and lichen can:

• Retain moisture that damages tiles and mortar
• Block gutters and downpipes, leading to water overflow
• Create unnecessary weight and strain on your roof structure
• Cause long-term staining and surface erosion
• Reduce the efficiency of solar panels

Regular roof cleaning helps preserve tile condition, prevent costly repairs, and improve curb appeal.

Our Soft Wash Roof Cleaning Process

We use a low-pressure soft washing method that cleans your roof effectively without the risk of tile damage. This is safer and longer-lasting than traditional roof pressure cleaning or jet washing.

Step-by-step process:

1. Initial Roof Inspection – to assess moss levels, tile type, and condition
2. Manual Debris & Moss Removal – safely scraped by hand using specialist tools
3. Low-Pressure Biocide Application – kills remaining spores to prevent regrowth
4. Gutter Clearing – we clear debris washed down from the roof

A careful, professional clean that maintains the quality and lifespan of your roof — no compromise necessary.

Suitable for All Roof Types

Our soft wash roof cleaning is suitable for a wide range of roofing materials:

• Concrete tiles
• Clay tiles
• Slate roofs
• Fibre cement or asbestos sheet roofs (with careful handling)
• Flat roofs with edging moss
• Low-pitched and gutter line moss clearing (e.g. remove moss from tarmac)

We also offer safe washing around:

• Dormers
• Velux windows
• Skylights
• Chimneys
• Solar panels

Roof Power Washing: When It’s the Right Choice

Roof power washing can be an excellent way to rejuvenate a tired, stained roof — especially when dealing with stubborn dirt, algae, or surface grime.

Using controlled, medium-pressure settings and the right nozzles, we carefully clean appropriate roof types, restoring a like-new finish without causing damage.

Our approach to pressure washing includes:

• A roof inspection beforehand to check tile type and condition
• The use of fan-tip lances/disk cleaners where possible and safety controls to avoid tile disruption
• Thorough rinsing to remove moss, lichen, and organic debris
• A follow-up biocide treatment to prevent regrowth

For more delicate or older roof tiles, we’ll recommend our soft wash roof cleaning process instead. A gentle, chemical-based clean that preserves protective coatings and avoids any pressure at all.

What About Moss Regrowth?

Our biocide treatment works over time – continuing to clean your roof for weeks after application. It prevents quick moss return and keeps your roof looking cleaner for longer.

Most clients enjoy results for 18–36 months, depending on roof type and surroundings (trees, damp, etc.).

Roof Cleaning Benefits

• ✅ Prolong roof life
• ✅ Prevent leaks and water damage
• ✅ Improve overall appearance
• ✅ Increase property value
• ✅ Lower maintenance costs
• ✅ Avoid blocked gutters and downpipes

Many homeowners report improved drainage and cleaner fascias after a professional roof clean.

Locations We Serve

We provide local roof cleaning and soft washing across:

Portishead, Pill, Clapton-in-Gordano, Weston-in-Gordano, Walton-in-Gordano, Portbury, Sheepway, Failand, Abbots Leigh, Long Ashton, Clevedon, Nailsea, Tickenham, Backwell, Wraxall, Leigh Woods, Shirehampton, Avonmouth, Sea Mills, Hotwells, Southmead, Westbury-on-Trym, Sneyd Park, Stoke Bishop, Henleaze and surrounding areas.

If you’ve been searching for roof cleaning services near me, you’ve found the right team.

Pricing & Free Quotes

How Much Does Roof Cleaning Cost?

Roof cleaning prices can vary depending on a few key factors, such as roof size, tile condition, moss build-up, and how easy the roof is to access.

As a general guide, pricing for a garage roof could be as low as £150, with larger, higher or more complex roofs naturally costing more.

Every property is different, which is why we always carry out a visual inspection first.

We’ll provide a clear, no-obligation quote so you know exactly what’s involved before any work begins.

Book Your Roof Cleaning Today

Ready to give your roof a refresh? Don’t risk DIY or damaging power washes – let Bristol Power Clean handle it safely and professionally.

We’re fully insured, experienced, and locally trusted. Get in touch today for:

• ✅ Soft wash roof cleaning
• ✅ Moss and lichen removal
• ✅ Gutter clearing
• ✅ No-pressure roof treatments

📞 Call now or message us for a free quote 07356 220 216

Still have questions?

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