Looking to rejuvenate your outdoor space in Glasgow? Our expert outdoor cleaning services have you covered! Specializing in roofs, patios, driveways, walls, and gutters, we effectively remove grime, moss, and debris to leave your property spotless. Using eco-friendly solutions tailored for Scotland's climate, we ensure a refreshed, safe exterior.






Roof Cleaning &
Exterior Cleaning
Services Glasgow
Looking to rejuvenate your outdoor space in Glasgow? Our expert outdoor cleaning services have you covered! Specializing in roofs, patios, driveways, walls, and gutters, we effectively remove grime, moss, and debris to leave your property spotless. Using eco-friendly solutions tailored for Scotland's climate, we ensure a refreshed, safe exterior.






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Professional Exterior Cleaning

Why Choose Outside Clean for Roof Cleaning in Glasgow?

Expertise and Quality: Professional team skilled in cleaning roofs, patios, driveways, walls, and gutters, ensuring a thorough and long-lasting clean.
Eco-Friendly Solutions: Uses environmentally safe methods tailored to withstand Glasgow’s unique weather while protecting your property and the environment.
Enhanced Curb Appeal and Safety: Removes grime, moss, and debris to improve your property’s appearance and reduce slip hazards.
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Residential Cleaning
Commercial Cleaning
About Us
Residential Exterior Cleaning
Maintaining the exterior of your home is essential for preserving its beauty and structural integrity. Our residential exterior cleaning services provide a comprehensive solution to keep your property looking its best all year round. Whether it’s tackling dirt, moss, or algae, we use advanced techniques and eco-friendly products to restore your home’s exterior.
Commercial Exterior Cleaning
A clean and well-maintained exterior is vital for making a strong first impression in the business world. Our commercial exterior cleaning services are designed to keep your property looking professional and inviting, enhancing the overall appeal and safety of your premises. We offer comprehensive solutions tailored to meet the specific needs of your business.
Best Exterior Cleaning Services
Our expert team uses the latest technology and eco-friendly products to ensure a spotless, sustainable clean tailored to Glasgow’s unique weather conditions. We work efficiently to minimize disruptions and deliver exceptional results that align with your clean standards.
Our Portfolio

Some of our recent work.

FAQ

Our Exterior Cleaning FAQs.

Some frequently asked questions about our exterior cleaning services

We clean a variety of surfaces, including roofs, walls, windows, patios, driveways, walkways, gutters, and parking areas. Our services cater to both residential and commercial properties, using appropriate methods to ensure effective and safe cleaning.
While pressure washing is effective for many surfaces like concrete and driveways, it’s not suitable for delicate surfaces such as certain siding materials or roofs. We assess each surface and use the best cleaning technique, such as soft washing, to prevent any damage.
This depends on factors like your property's location and weather exposure. Typically, it's recommended to clean high-traffic areas, like entrances and parking lots, once or twice a year, while roofs and other surfaces may only need annual or biennial cleaning to stay in top shape.
Yes, we prioritize eco-friendly and biodegradable products that effectively clean while protecting the environment. Our methods are designed to be safe for plants, pets, and people, aligning with sustainable practices for a healthier community.
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Exterior & Roof Cleaning Company Glasgow

At Outside Clean, we provide expert exterior cleaning in Glasgow to restore and protect your property’s exterior surfaces. Over time, buildings can suffer from the effects of pollution, weathering, algae, and grime. Our specialist team uses industry-leading equipment and eco-friendly cleaning solutions to safely remove dirt from walls, render, brickwork, gutters, and more—leaving your home or commercial premises looking fresh and well-maintained.

Our roof cleaning services in Glasgow are designed to dramatically improve both the appearance and longevity of your roof. Moss, algae, and lichen can damage roofing materials and even lead to costly repairs if left untreated. We use gentle but effective methods—like soft washing or controlled pressure washing—depending on the roof type, to clean thoroughly without causing damage. The result? A cleaner, healthier roof and improved curb appeal.

Choosing Outside Clean means choosing reliability, professionalism, and outstanding results. Whether you’re a homeowner looking to refresh your property or a business needing a full exterior clean, we tailor every service to your needs. Contact us today for a free quote and discover why we’re a trusted name for exterior and roof cleaning in Glasgow.

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Roof Cleaning in Glasgow

Roof cleaning in Glasgow is an essential service for homeowners and businesses looking to maintain the longevity and appearance of their properties. Due to Glasgow’s damp climate and frequent rainfall, moss, algae, lichen, and debris can quickly accumulate on rooftops. These elements not only affect the aesthetic of a building but can also cause serious structural issues over time, such as blocked gutters, water ingress, and roof tile damage.

Professional roof cleaning in Glasgow typically involves either soft washing or pressure washing, depending on the roof’s condition and materials. Soft washing uses low-pressure water and eco-friendly cleaning solutions to safely remove biological growth without damaging roof tiles, making it ideal for older or more delicate roofs. Pressure washing, while more aggressive, can be effective for tougher stains and debris on more robust surfaces.

Homeowners are advised against attempting roof cleaning themselves, as it can be dangerous without proper safety equipment and training. Local roofing and exterior cleaning companies in Glasgow are well-equipped to handle these jobs safely and efficiently. They also ensure that runoff from cleaning chemicals is managed properly, protecting gardens and nearby drains.

Regular roof cleaning not only improves curb appeal but also extends the life of the roofing system, saving property owners from expensive repairs or premature replacements. In a city like Glasgow, where weather conditions are conducive to moss and grime buildup, scheduling periodic roof maintenance is a smart investment for property upkeep and value preservation.

Choosing us for roof cleaning in Glasgow means entrusting your property to experienced professionals who prioritize quality, safety, and long-lasting results. With years of industry expertise, we understand the unique challenges posed by Glasgow’s damp climate, including persistent moss, algae, and lichen growth. Our tailored cleaning methods ensure your roof is restored to its best condition without risk of damage.

We use only the safest, most effective techniques, including soft washing for delicate tiles and controlled pressure washing for more resilient surfaces. All our cleaning solutions are eco-friendly and biodegradable, protecting your home, garden, and the environment.

Customer satisfaction is at the heart of everything we do. From your initial enquiry to job completion, we provide clear communication, punctual service, and professional conduct. Our fully insured team follows strict safety protocols, using appropriate access equipment to ensure the job is done safely and efficiently.

Unlike many general cleaning companies, we specialize in roof and exterior cleaning. That focus allows us to deliver outstanding results tailored to the specific needs of Glasgow homes and commercial properties. We also offer gutter cleaning and roof treatment options to prevent regrowth, giving you peace of mind for the long term.

Don’t let moss and grime shorten the life of your roof. Choose a trusted, local company with a reputation for excellence. We offer free, no-obligation quotes and honest advice to help you make the best decision for your property. With us, your roof is in expert hands.

Why choose us for roof cleaning in Glasgow?

1. How much does it cost to clean a roof in Glasgow?
The cost of cleaning a roof in Glasgow typically ranges between £300 and £700, depending on factors like roof size, pitch, access difficulty, and the amount of moss or debris. If the roof has heavy moss buildup, requires chemical treatment, or involves extra safety precautions due to height or complexity, the price may be higher. Roofs on detached homes may cost more due to the extra area compared to terraces or semis. Keep in mind that the final price might also include gutter cleaning and a biocide treatment to prevent regrowth. It’s always recommended to get a few quotes from reputable local companies to ensure you receive a competitive rate. Some firms offer free site surveys to give an accurate estimate. Always confirm whether the quote includes waste disposal and aftercare. Proper cleaning can extend the life of your roof, making it a valuable investment despite the upfront cost.
2. How much does it cost to have a roof cleaned?
The national average cost to have a roof cleaned in the UK ranges from £300 to £600. Pricing varies based on roof size, material, condition, and method used. For example, soft washing or manual moss removal is typically more expensive than simple water-based pressure cleaning due to its longer-lasting effects and safer process for tiles. Larger roofs or those with complex architecture (like dormers or chimneys) will incur higher fees. Additional services like gutter cleaning, applying a fungicidal wash, or removing roof stains can also increase the total cost. Some companies offer a per-square-metre rate, usually between £5 to £10 per square metre. Always check if VAT is included in the quote. It’s important to use a professional service to avoid potential damage to your roof. Hiring a trusted expert ensures a thorough job, improves your roof’s appearance, and helps prevent future damage from moss or algae.
3. Is roof cleaning worth it?
Yes, roof cleaning is worth it for both aesthetic and practical reasons. Over time, moss, algae, lichen, and dirt can accumulate on your roof, leading to blocked gutters, broken tiles, and even water ingress. By regularly cleaning your roof, you maintain the structural integrity of your home and can prevent costly repairs down the line. A clean roof also boosts kerb appeal, which is especially important if you're planning to sell your home. Professionally cleaned roofs often come with a biocide treatment that prevents regrowth for years. Additionally, moss and algae can cause roof tiles to degrade faster due to trapped moisture. While there’s an upfront cost, it’s an investment in your property’s long-term health. Avoiding roof cleaning may result in significantly higher expenses in the future, such as tile replacement or even roof restoration. Ultimately, roof cleaning enhances both the longevity and appearance of your home.
4. How often should a roof be cleaned?
It’s generally recommended to clean your roof every 2 to 5 years, depending on your location, roof type, and environmental factors. If you live in an area prone to moss, algae, or tree debris, more frequent cleaning may be necessary. Roofs shaded by trees or in damp climates are particularly vulnerable to moss growth, which can accelerate tile degradation. Regular inspections can help determine if a full clean is needed sooner. In some cases, spot cleaning or applying a biocide treatment between major cleans is sufficient. It’s important not to over-clean, as aggressive methods like pressure washing can damage tiles. Professional cleaners often use soft washing to gently but effectively remove buildup. Sticking to a regular cleaning schedule helps prevent buildup and prolongs the lifespan of your roof, reducing the need for repairs. Always consult a professional to assess your roof and recommend an appropriate maintenance interval.
5. What time of year should you remove moss from your roof?
The best time to remove moss from your roof is during the spring or early autumn. These seasons offer moderate weather conditions—dry enough for treatments to be effective and safe enough for workers to access your roof without the risk of slipping. Spring cleaning is ideal because it prepares your roof for summer and allows for the application of biocide treatments that inhibit moss regrowth. Autumn is also suitable, especially after the heavy growth of summer, and it helps prepare your roof for winter rains. Avoid cleaning during winter due to slippery conditions and in summer if temperatures are too high, which can affect chemical treatments and worker safety. Timing your roof moss removal correctly ensures a thorough, safe process and long-lasting results. Scheduling an inspection early in the year can help you determine the best window for professional cleaning and ensure any issues are caught before they worsen.
6. Is it safe to power wash a roof?
Power washing a roof is generally **not recommended**, especially for traditional tile roofs. High-pressure water can damage tiles, remove protective granules, and force water beneath the roofing materials, potentially leading to leaks and structural damage. Instead, soft washing is the preferred method for cleaning roofs. This involves low-pressure water combined with eco-friendly chemicals that safely kill moss, algae, and lichen. Soft washing is effective without the risk of breaking tiles or voiding your roof’s warranty. That said, some pressure washing may be safe for specific roof types like metal or certain flat roofs, but it must be done by an experienced professional. If you’re unsure, always consult a roofing expert before proceeding. Using the wrong method can reduce your roof’s lifespan significantly. A gentle, well-informed approach ensures your roof stays clean without incurring avoidable damage or costly repairs in the future.
7. Why is roof washing so expensive?
Roof washing may seem expensive due to several key factors. First, the job requires specialist equipment such as safety harnesses, ladders, pressure washers, or soft wash systems. Second, roof cleaning involves working at height, which adds complexity and safety risks that professionals must manage carefully. Third, depending on the roof’s condition, additional services like moss scraping, debris removal, gutter cleaning, and applying a biocide treatment may be necessary. These tasks are time-consuming and labour-intensive. Moreover, roofers must be trained to handle various tile materials without causing damage, which adds to the overall service cost. Insurance coverage and travel fees can also be factored in. While the upfront price may be high, professional roof cleaning extends the lifespan of your roof, prevents moss-related damage, and improves your home’s appearance—making it a cost-effective investment in the long run.
8. How long does roof cleaning take?
The time it takes to clean a roof depends on its size, shape, condition, and the cleaning method used. On average, a standard detached house roof cleaning job takes between **4 to 8 hours**. Simpler jobs, such as light moss removal or smaller roofs, might only require a half day. More complex jobs involving heavy moss buildup, multiple roof sections, safety precautions, or biocide treatment application can take a full day or longer. Weather conditions also play a role, as cleaners may need to pause work during rain or high winds for safety. If gutter cleaning or follow-up treatment is included, that can add to the timeline. While time is important, quality and safety should never be rushed. Professional companies work efficiently while ensuring no damage is done to your roof tiles or surrounding property. It's always good to ask your chosen provider for a clear time estimate upfront.
9. What type of roof cleaning is best?
The best type of roof cleaning depends on your roof’s material, condition, and the nature of the contamination. Generally, **soft washing** is considered the safest and most effective method for most residential roofs. It uses low-pressure water and eco-friendly biocides to kill and remove moss, algae, and lichen without damaging the tiles. This method is ideal for clay, slate, or concrete roofs where pressure washing could cause breakage. Manual scraping followed by a biocide application is also common and highly effective for heavy moss buildup. For certain types of flat or metal roofs, controlled low-pressure washing may be acceptable. Always avoid high-pressure washing on delicate surfaces, as it can dislodge tiles and lead to water ingress. Ultimately, the best approach is one that removes growth without harming the structure. A qualified roof cleaning expert can assess your specific roof and recommend the safest and most lasting solution for your home.
10. What happens if you don't clean your roof?
Failing to clean your roof can lead to a range of problems over time. Moss and algae hold moisture, which can weaken tiles, cause leaks, and contribute to mould growth inside your loft or ceiling. Debris buildup in gutters can result in water overflow, damaging fascia boards and walls. Left untreated, biological growth like lichen can root into tile surfaces, causing them to crack or shift. This not only shortens the lifespan of your roof but also reduces the overall energy efficiency of your home, as damp roofs can compromise insulation. A neglected roof can also become an eyesore, lowering your property’s value and curb appeal. Insurance claims related to preventable roof issues may also be denied. Routine cleaning prevents all of these issues, saving you money and stress in the long run. Investing in regular maintenance is far cheaper than costly repairs or full roof replacement later.
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