Services

External Building Cleaning

Building Exterior Cleaning Services

At Crown Services, we know the outside of your building says a lot about you. It is the first thing customers, staff, and visitors notice, and it sets the tone for what they expect inside. Our external building cleaning services are designed to clear away dirt and grime, protect the property, and leave every building looking its best.

Why External Building Cleaning Matters

Buildings are exposed to weather, traffic pollution, and organic growth such as moss and algae. Over time, this causes staining, discolouration, and in some cases damage to surfaces. Whether it is an office, a shop, or a historic property, a dirty exterior creates the wrong impression and can lead to expensive repairs.

Regular exterior building cleaning is more than just improving appearance. It helps protect the building materials, keeps the property in better condition for longer, and creates a welcoming environment for staff and visitors. At Crown Services, we use proven techniques and safe equipment to deliver exterior cleaning that improves both the look and the life of your building.

Our Cleaning Methods

Every building is different, so we adapt our approach to suit the surface and the condition. We are specialists in cleaning brick, stone, terracotta, and concrete, and we are experienced in working on modern and historic buildings.

  • Pressure washing – For strong surfaces that can take a powerful clean to remove stubborn dirt and grime.
  • Soft washing – For delicate materials such as render and K-rend that need a gentle but effective approach.
  • DOFF steam cleaning – A high-temperature, low-pressure method that removes moss, algae, and other growth without harming older or porous stone.
  • Eco-friendly cleaning – We avoid harsh chemicals that may damage the building or the environment. Every job includes a patch test so we can confirm the right method before work begins.

This range of methods allows us to clean everything from commercial buildings to listed properties with the right balance of care and efficiency.

Surfaces and Materials We Clean

At Crown Services, we can clean a wide variety of building surfaces, including:

  • Brick and stone facades – Removing stains from pollution and weathering.
  • Render and K-rend – Soft washing to restore colour and remove algae.
  • Cladding – Cleaning UPVC, aluminium, glass, and steel panels to restore a professional finish.
  • Roofs and gutters – Deep cleaning to stop moss build-up and prevent water damage.
  • Windows and conservatories – Restoring clarity and brightness.
  • Patios and driveways – Cleaning external areas that complete the overall look of your property.

Who We Work With

We provide exterior cleaning services for a wide range of clients across England. Our work includes:

  • Commercial buildings – Offices, retail sites, warehouses, and hospitality venues.
  • Residential properties – Homes, apartment blocks, and housing developments.
  • Public sector facilities – Schools, hospitals, and council buildings.
  • Historic and listed properties – Sensitive cleaning that protects original materials while improving appearance.

Our Process

We follow a straightforward process that ensures consistent results. First, we inspect the site and identify the best way to clean it. We then prepare the area with full health and safety measures in place to protect everyone nearby.

Our team carries out the clean using the chosen method, whether that is pressure washing, soft washing, or steam cleaning. Once the job is finished, we check the results carefully to make sure every detail has been completed to a high standard.

Health and Safety

Health and safety are at the core of everything we do. Our team is fully trained, insured, and up to date with the latest safety requirements. We use the right equipment to reach difficult areas and always work with best practice in mind. This means your property, staff, and the public are kept safe while we complete the work.

Why Choose Crown Services

Choosing Crown Services means working with a cleaning company that combines experience, modern equipment, and a focus on quality. We are trusted by businesses and homeowners alike because we:

  • Provide a tailored approach for every project.
  • Use non-abrasive methods that protect the building.
  • Offer eco-friendly cleaning options.
  • Work flexibly to reduce disruption.
  • Deliver results that keep properties looking fresh and professional.

Frequently Asked Questions

What is the difference between pressure washing and soft washing?

Pressure washing uses powerful jets of water to remove tough dirt from strong surfaces. Soft washing is a more delicate process, suitable for render and other sensitive materials.

Can you clean heritage or listed buildings?

Yes. At Crown Services, we are experienced in cleaning listed and historic buildings. We use specialist methods such as DOFF steam cleaning to protect delicate stone and original features.

Do you provide commercial building cleaning?

Yes. We regularly clean offices, retail sites, warehouses, and other commercial buildings. Our flexible scheduling means we can work at times that cause the least disruption.

Are your cleaning methods safe for the environment?

Yes. We avoid harsh chemicals and prioritise eco-friendly practices that clean effectively while protecting the environment.

Get in Touch

Contact us with any queries. We would be glad to arrange a meeting with one of our experienced team members who can visit you at a time that suits. This gives us the chance to discuss your needs in detail and talk through how Crown Services can support you with any future works you are considering.

Gutter Clearance & Repairs

Gutter Clearance & Repairs

Carring out all high-level gutter clearance and repair including removal of vegetation / bird guano utilising either rope access techniques, MEWP’s or a combination of both, using liquid plastics to ensure any problematic guttering can be sealed with maximum efficiency without having to be replaced.

We recommend gutter cleaning routinely to prevent blockages which can lead to costly water ingress issues.

External Jet Washing & Cleaning

External Jet Washing & Cleaning

Using this method allows another aspect to high-level cleaning. Although, we can use DOFF for most of not all facades, some surfaces may only require a jet wash. For example, steel cladding – this can be done using a high-pressure jet wash clean and can be done via both rope access or a MEWP.

Doff

Doff

DOFF cleaning is powerful enough to remove the toughest of dirt, yet gentle enough to not cause any damage to the property itself, which is why it’s a favorite with historical or listed buildings.
The high temperature water vapour will remove all manner of biological materials – moss, fungi, algae etc and is also strong enough to remove paint and any other unwanted material from your building. All this is done without the use of strong harmful chemicals.

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Window Cleaning

Window Cleaning

We provide a national high-level commercial window cleaning service.

Our operatives are highly skilled in hard to reach high level access and can tackle any property…anywhere.

De-vegetation

De-vegetation

Vegetation particulary Buddleia can grow anywhere and grows extremely fast, and these roots can easily damage mortar with the potential to cause structural damage if not addressed or dequately maintained,

Utilising specialist access methods, we can remove any vegetation applying an environmentally friendly biocide to help stop re growth. We can then proceed with any repairs that may derive from the removal of the vegetation.We provide you with before and after photos within a completion report once the job is finished.

Removing any form of vegetation from your property quickly, can eliminate future structural issues that could be experienced.

Services

Case Studies

Bruntwood Suspended Scaffold

Bruntwood Suspended Scaffold
Warrington

To address and rectify water ingress activity 5 stories high on large imposing Victorian building.

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Basil Chambers

Basil Chambers
Manchester

Our client requested a full external survey due to numerous issues with the timber windows, pointing, stonework and rainwater goods.

Read More >

Horton Kirby

Horton Kirby

Installing a masonry encapsulation netting and completing subsequent refurbishment works to restore the chimney.

Read More >

St. James’ Building

St. James’ Building

Renewing a liquid plastic roof covering after reports of the roof leaking in multiple areas

Read More >

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