COMMERCIAL CLADDING CLEANING

Maintaining your building’s image and protecting cladding surfaces through professional commercial cladding cleaning.

Render Cleaning For Businesses

Cladding cleaning for commercial businesses removes dirt, algae, and pollution from building exteriors, helping to restore a clean, professional appearance. When left untreated, this build-up can trap moisture and lead to issues such as staining, surface deterioration, or long-term damage to cladding materials.

At Neptune Cleaning, we provide safe, non-abrasive cladding cleaning services for businesses and commercial sites. Whether you manage offices, retail units, schools, healthcare facilities, or industrial buildings, we tailor our approach to suit your cladding type and building layout, helping to maintain both appearance and long-term condition.

Tailored Service

We tailor our commercial cladding cleaning service around how your building is used and operated. For high-traffic retail and public-facing sites, we prioritise uniform panel cleaning to remove visible streaking, traffic film, and lower-level staining that affects first impressions.

For offices, schools, and healthcare environments, we plan access and cleaning schedules carefully to avoid disruption, selecting cladding-safe methods that prevent water ingress around windows, joints, and service penetrations. Whether the requirement is a one-off refresh or a structured maintenance programme, our approach is adapted to the building’s function, occupancy, and cladding layout.

Cleaner For Longer

Our commercial cladding cleaning service is designed not only to improve appearance, but to protect cladding systems over time. After cleaning, we apply a specialist biocide treatment directly to cladding panels, joints, and overlap points where organic growth commonly returns, helping to prevent the rapid re-growth of algae and staining.

By treating the cladding as a complete system rather than just the visible surface, we slow the build-up of traffic film and biological growth across large elevations. This keeps cladding cleaner for longer between cleans and reduces the need for frequent maintenance visits, helping businesses maintain a consistent, professional exterior.

Our Professional Equipment

This image shows a specialist cleaning system installed within one of our service vehicles, purpose-built for commercial and industrial cladding cleaning. The equipment is designed to clean cladding panels safely and evenly, using controlled water pressure and flow to suit materials such as aluminium, steel, composite panels, and powder-coated finishes without stripping coatings or forcing water behind panels or joints.

The system includes long-reach hose reels that allow our team to clean continuous runs of cladding across large façades and elevations without interruption. Combined with cladding-specific brushes and low-impact washing methods, the setup enables the effective removal of traffic film, algae, and atmospheric pollution that commonly builds up on cladding systems. All equipment is securely mounted to ensure safe, consistent operation, allowing us to clean commercial cladding efficiently while protecting panel finishes, fixings, and seals.

Areas We Cover

Based in the heart of Hampshire, Neptune covers the entire county and beyond. Our expert team know what matters to you; punctuality and great service. It's why we're trusted by over 6,000 homes and businesses.

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Safe & Accredited

At Neptune, we prioritise safety and professionalism in all aspects of our work. We hold prestigious accreditations such as iPAF, City & Guilds, PASMA, and SafeContractor. With our trained and certified professionals, you'll have peace of mind knowing that your windows are being handled with professionalism and care.

Supported by Outstanding Client Reviews

Our Corporate Clients

Neptune Window Cleaning Services has been proudly serving corporate clients for over 30 years, establishing a reputation for excellence and reliability in the industry. We have had the privilege of working with esteemed organisations like Stone Water, Winchester City Council, Fareham Borough Council, First Port, Housing 21, RMG, Denfords Property Management to name just a few, providing them with professional window and exterior cleaning services that meet their high standards.

We prioritise safety and professionalism in all aspects of our work. We hold prestigious accreditations with Safe Contractor, iPAF, PASMA, and City & Guilds. These certifications demonstrate our dedication to adhering to the highest safety standards and ensuring the well-being of our team and clients.

The team at Neptune are well-equipped to tackle major tender opportunities. We have the expertise and resources to handle large-scale projects for corporate clients, delivering exceptional results within strict timelines.

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Meet The Team

At Neptune Cleaning, we’re proud to have a team of experienced and approachable specialists in commercial cladding cleaning. We understand how important a clean, well-maintained cladding system is to your business’s image, and we’re committed to delivering results that meet high professional standards. You can rely on us to be punctual, professional, and easy to work with, whether we’re carrying out a one-off cladding clean or managing a planned maintenance programme. Our aim is to leave your building’s cladding looking clean, consistent, and well cared for, while ensuring you’re completely satisfied with the service.