Commercial Roof and Gutter Cleaning
Commercial roof and gutter cleaning is essential for maintaining the structural integrity of a building. Over time, roofs collect moss, algae, bird mess, debris and pollution. Gutters often become blocked with leaves, silt and organic build up, which can lead to water overflow, internal leaks and significant property damage. Professional cleaning ensures roofs and gutters remain clear, safe and long lasting. Flat roofs and slight pitched roofs are often used by gulls for nesting. This in turn creates debris such as nesting materials, carcasses, guano all of which typically ends up in valleys, gutters, trough creating the risk of blockages. On industrial parks litter and plastic sheeting can get carried up to a roof by strong wind.
At Encanto we offer both planned maintenance schedules and reactive work for gutter cleaning.
This section explains how commercial roof and gutter cleaning works, the correct methods for different roof types, the equipment used and the safety procedures involved.
Why Roof and Gutter Cleaning Matters
Commercial roofs and gutters play a vital role in protecting a building. When they become blocked or contaminated, the risks include:
- Water overflowing into the building
- Roof tile deterioration
- Damp, mould and internal water damage
- Increased weight load on gutter brackets
- Pest activity such as nesting birds
- Accelerated roof ageing
- Blocked downpipes and drainage systems
Regular cleaning prevents costly repairs and maintains the building’s appearance.
Commercial Roof Cleaning Methods
Different roof types require different cleaning approaches. Professionals assess the material, condition and pitch before selecting the safest method.
Soft Washing for Roofs
Soft washing uses low pressure combined with a biocide solution. It removes algae, moss and organic growth safely without harming tiles or membranes. Softwashing is mainly used on clay tile and slate roofs.
Controlled Rinsing
Used for tiles and metal roofs where low pressure water can remove dirt without causing damage.
Steam Cleaning (DOFF)
Ideal for delicate, historic or fragile roofs. Steam at low pressure lifts contamination without disturbing the surface.
Manual Moss Removal
On some roofs, moss is removed manually with scraping tools designed not to damage tiles. Biocide is applied afterwards to prevent regrowth.
No High Pressure Allowed
High pressure washing must never be used on roofs because it can strip tile surfaces, force water under tiles and dislodge fixings.
Commercial Gutter Cleaning Methods
Gutters must be kept clear to allow free flowing drainage. Professional gutter cleaners use:
Gutter Vac Systems
High reach vacuum systems remove debris safely from the ground or from platforms. Ideal for commercial heights.
MEWPs for High Level Access
Mobile Elevated Work Platforms allow technicians to clean gutters at significant heights safely.
Internal and External Gutter Cleaning
Internal cleaning removes blockages and build up. External fascia and soffit cleaning restores appearance.
Downpipe and Drainage Unblocking
Blocked downpipes and drainage systems can cause water to back up and overflow. Professional cleaning ensures:
- Downpipes are fully clear
- Drainage is checked
- No water backflow is present
- All debris is removed from the system
Roof Safety and Working at Height
Roof and gutter cleaning requires strict adherence to safety regulations. Professionals use:
- Full risk assessments
- Method statements
- MEWPs and safe access equipment
- Roof safety lines (man safe systems) and harnesses
- PPE including helmets and non slip footwear
- Exclusion zones below work areas
This ensures all work at height is completed safely and in compliance with legislation.
How Encanto Cleans Commercial Building Facades
Encanto uses professional equipment, surface specific cleaning methods and safe access techniques to restore building exteriors. Their team can clean:
- Shops and retail buildings
- Offices and business parks
- Warehouses and industrial units
- Schools and public buildings
- Apartment blocks
- Hotels and leisure buildings
Each project is assessed individually to select the correct method and ensure consistent, safe results.
1. Is it safe to pressure wash a roof?
Yes but depending on roof type. Cladded roofs can withstand pressure. Clay tile and slate roofs are examples of where caution should be exercised when cleaning a roof.
2. How often should commercial gutters be cleaned?
Most gutters require cleaning once or twice a year. Sites near trees may need more frequent maintenance.
3. Can soft washing damage roof tiles?
No. Soft washing is gentle and designed specifically for roof cleaning.
4. Can you clean gutters without using ladders?
Yes. Gutter vac systems allow safe cleaning from the ground for many buildings. MEWPs can be used for gutters higher off ground level.
5. Do you clean tall commercial buildings?
Yes. MEWPs and specialist access equipment are used.
6. Does roof cleaning prevent moss regrowth?
Nothing can permanently stop re-growth of moss but biocide treatment delays the onset of new regrowth for long periods.
7. Do you unblock downpipes?
Yes. Downpipes and drainage systems are cleared as part of the service.
8. Can you clean metal roofs?
Yes. Metal roofs respond well to low pressure rinsing and soft washing.
9. Is roof cleaning disruptive?
Work is completed externally with minimal impact on daily operations.
10. Do you provide before and after photos?
Yes. Encanto can provide photographic evidence to show all work completed.
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