Commercial Roof Cleaning

We provide commercial roof cleaning to businesses across Greater Manchester, the North West, and beyond. Our service allows us to maintain the roofing of offices, warehouses, schools, industrial buildings, retail units, and more.

Our team removes moss, algae, and debris, leaks, and drainage issues with a focus on preventing long term damage.

Why Roof Cleaning Matters

Roof cleaning is one of the simplest and most effective ways to extend the life of your building and stay compliant with maintenance and safety standards.

Prevent Damage and Leaks

Moss, algae, and debris hold moisture, which can damage tiles, membranes, and drainage systems. Regular cleaning removes this build-up and helps stop leaks before they start. We remove it to prevent those unexpected, expensive leaks before they even start.

Health and Safety Compliance

Slippery roofs and blocked drains can pose hazards for maintenance teams or anyone accessing the roof. Our service strictly follows HSE working-at-height regulations, including full risk assessments, protecting your team and ours.

Energy and Structural Efficiency

A clean roof reflects heat more effectively and prevents blocked rainwater systems, helping your building stay energy efficient and structurally sound.

Protect Your Investment

Your roof protects everything underneath it. Keeping it clean reduces wear, prevents damage, and helps you meet insurance and warranty requirements.

Our Commercial Roof Cleaning Process

Every building has its quirks, and we tailor our methods to suit your roof type, material, and level of build-up.

Initial Inspection and Risk Assessment: We start with a detailed roof survey to check for moss, damage, and drainage issues.
Safe Access Setup: All work is carried out under HSE-compliant safety protocols, using harnesses, scaffolding, or MEWPs where required.
Moss and Debris Removal: We clear all organic growth and surface debris to prevent water retention and roof deterioration.
Soft Wash Treatment: A biodegradable, COSHH-compliant biocide is applied to eliminate spores and prevent regrowth without harming the surface.
Gutter and Drain Cleaning: We include full roofline cleaning, ensuring rainwater can flow freely and safely away from your building.
Verification and Reporting: You receive before-and-after photos, a summary of works, and a maintenance report for your compliance records.

All cleaning is completed by trained, insured technicians experienced in commercial, industrial, and public sector environments.

Why Choose Aspin FM?

We pride ourselves on being practical, reliable, and easy to work with. Our goal is to deliver exceptional results with minimal disruption to your business.

Local Knowledge

We operate across Manchester, Liverpool, Preston, Cheshire, and the wider North West, with an understanding of how local weather and building types affect roof condition.

Certified Professionals

Our operatives are trained in HSE working-at-height procedures, COSHH safety, and roof maintenance best practices, giving you confidence that every job is completed safely and properly.

Flexible Scheduling

We work around your schedule, including evenings and weekends, to ensure your business runs smoothly while we handle the maintenance.

Verified Results

Every clean includes photographic evidence and a completion report, so you know exactly what’s been done and how it’s improved your building’s protection.

Request a Roof Maintenance Assessment

Contact our team today to arrange a free roof cleaning assessment. Our team will inspect your roof, check drainage systems, and provide a clear, tailored quote.

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0161 989 3280

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Why Aspin?

Find out more about why we offer the best services on the market.

Commercial Roof Cleaning Services FAQ's

Please see a selection of the most commonly asked questions related to our roof cleaning services. Still can’t find the answer you are looking for? Call us

Why should I have my commercial roof cleaned?

Regular roof cleaning removes moss, algae, and debris that can cause leaks, block gutters, and shorten the lifespan of your roof. Over time, these build-ups hold moisture and can damage roof tiles, membranes, and drainage systems. A clean roof helps prevent leaks before they happen, keeps your building looking professional, and saves you money on costly repairs in the long run. It’s one of the simplest ways to protect your property investment.

How often should a roof be cleaned?

Most commercial properties benefit from professional cleaning every one to two years, depending on the roof type, surrounding trees, and local weather conditions. If your building is in an area with lots of moss or pollution, you might need a yearly clean to prevent damage. We can inspect your roof and recommend a maintenance plan that keeps it in great shape without unnecessary costs.

Do you work on large or industrial sites?

Yes, absolutely. Our teams regularly clean roofs on large-scale buildings such as warehouses, factories, schools, hospitals, and office complexes across the North West. We’re fully trained in safe access methods, including harness work, scaffolding, and MEWPs, so no matter the height or size of your site, we can complete the job efficiently and safely.

Are your cleaning products environmentally safe?

Yes. We only use biodegradable, COSHH-compliant biocides that are safe for roofing materials, surrounding landscaping, and drainage systems. These products effectively kill moss and algae without causing harm to plants or waterways, making them ideal for commercial properties that prioritise environmental responsibility.

Do you include gutter cleaning?

Yes. Gutter and downpipe cleaning come as standard with every roof clean. Blocked gutters can lead to leaks, damp walls, and even internal water damage, so we make sure rainwater can flow freely away from your building. It’s all part of keeping your roofline in proper working order.