Roof Cleaning in Dorset

At Dorset Exterior Cleaning, we provide roof cleaning services that not only improve the look of your home but also protect it from long-term damage. Over time, moss, algae, and lichen can spread quickly across roof tiles, trapping moisture and leading to cracks, leaks, and blocked gutters. Our expert cleaning methods remove this growth safely and restore your roof’s appearance, helping to extend its lifespan and maintain your property’s value.

We avoid harsh pressure washing that can damage tiles, instead using proven soft wash treatments and careful moss removal by hand. These methods are safe for slate, clay, and concrete roofs while delivering long-lasting results. With years of experience working on homes across Dorset from Bournemouth and Poole to Weymouth and Dorchester – we know how to get your roof looking its best while keeping it fully protected.

Moss Removal by Hand

Moss might look harmless, but it holds water, adds weight to your roof, and can cause tiles to crack or lift. By removing it carefully by hand, we protect your roof from long-term damage and stop moss from dropping into gutters and drains.

Soft Wash Biocide Treatment

Simply removing moss isn’t enough — the spores left behind will grow back. Our eco-friendly soft wash biocide kills algae, lichen, and moss at the root, keeping your roof cleaner for years and restoring its natural colour.

Low-Pressure Steam Cleaning

For stubborn staining and delicate roof surfaces, we offer low-pressure steam cleaning. This method lifts dirt and organic growth without damaging the tile surface, making it ideal for heritage or older properties across Dorset.

Gutter Clearing Included

A clean roof is only part of the job. That’s why we include a full gutter clearance with every roof clean. Removing debris ensures rainwater flows freely, protecting your home from leaks and water damage.

Local Dorset Specialists

We’re a locally based company, not a national franchise. That means when you hire us, you’re dealing with a team that truly knows the Dorset area and takes pride in serving our community.

Safe, Proven Roof Cleaning Methods

We never use harsh pressure washing that can damage tiles. Instead, we rely on gentle soft wash treatments, steam cleaning, and careful moss removal to keep your roof safe and protected.

Fully Insured & Professional

Working at height is dangerous, which is why we’re fully insured and follow strict safety procedures. You can have complete peace of mind knowing your property is in safe hands.

Affordable & Transparent Pricing

We believe in fair, honest pricing. Our quotes are clear and transparent, with no hidden extras — just straightforward roof cleaning at a price that suits your budget.

Long-Lasting Results

Our treatments don’t just make your roof look clean — they deliver lasting protection. With moss and algae spores killed at the root, your roof stays cleaner for longer.

Step 1: Free Inspection & Quote

We begin with a no-obligation roof survey. This allows us to check the condition of your tiles, measure the scope of the job, and give you a clear, competitive price.

Step 2: Moss Removal by Hand

If moss is present, we remove it using specialist tools. This not only clears the surface but also prevents debris from falling into your gutters during treatment.

Step 3: Soft Wash Biocide Treatment

Once the roof is cleared, we apply a targeted biocide wash. This treatment kills off algae, lichen, and spores, keeping your roof fresher for longer.

Step 4: Gutter Clearing & Site Tidy-Up

We ensure all loosened moss and waste is removed from your gutters and around your property, leaving everything clean and tidy.

Step 5: Final Roof Check & Aftercare Advice

Before we leave, we carry out a final inspection. We’ll also share simple aftercare tips to help you get the longest results from your freshly cleaned roof.

Bournemouth & Poole

As Dorset’s busiest urban areas, Bournemouth and Poole are where we carry out much of our work. From family homes to coastal properties, we provide safe and effective roof cleaning across the BH postcode region.

Christchurch & Wimborne

We regularly help homeowners in Christchurch, Wimborne, and the surrounding villages maintain their roofs. Our treatments keep moss and algae under control in areas where damp conditions can cause fast growth.

Dorchester & Weymouth

From historic homes in Dorchester to modern properties in Weymouth, our roof cleaning services protect against damage caused by moss, algae, and lichen.

Swanage, Wareham & Beyond

We also cover Swanage, Wareham, Blandford Forum, Sherborne, and all surrounding towns and villages across Dorset. No matter where you’re based, our team is only a call away.

Is your roof covered in moss, algae, or staining? Don’t wait until it causes costly damage – let Dorset Exterior Cleaning restore and protect it.

• ✅ Free, no-obligation quotes

• ✅ Local Dorset specialists

• ✅ Safe, proven cleaning methods

• ✅ Fully insured & reliable team

Call us on 01202 933 685
Or request your quote online in just 2 minutes

Protect your home. Improve your curb appeal. Choose Dorset’s trusted roof cleaning experts.