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Building restorations – non-invasive cleaning in Belfast

Eco-friendly cleaning agents. Heritage-safe techniques. Graffiti removal experts.

Get a free site assessment today and see what’s possible.

Non-invasive

Eco-conscious

Graffiti & stain specialists

Restoration Solutions for Every Surface

Whether it’s a city-centre commercial building or a historical landmark, external damage can affect the look, value, and integrity of a property. Our cleaning-led restoration services are designed to reverse years of weathering, surface decay, and environmental staining—without compromising the original materials.

We combine modern equipment with environmentally conscious cleaning agents to restore stone, brick, concrete, render, cladding, metalwork, and more.

Our Building Restoration Services

Graffiti Removal

Unwanted tagging can appear overnight—damaging reputations and property value. We remove graffiti quickly and thoroughly using specialist techniques that preserve the substrate, whether it’s stone, metal, or painted surfaces.

Weathering & Pollution Stain Removal

Air pollution, rainwater runoff, and urban grime can stain and discolour building exteriors. Our team uses pressure washing, DOFF steam cleaning, and eco-friendly chemicals to bring surfaces back to life.

Organic Growth & Moss Removal

Moss, algae, and lichen not only make buildings look neglected—they can also degrade materials over time. We carefully remove biological growth and apply safe treatments to prevent regrowth.

Fire & Smoke Residue Cleaning

Post-fire cleaning demands care and expertise. We eliminate soot, smoke staining, and odour from affected areas while safeguarding surrounding surfaces.

Efflorescence & Salt Staining

Efflorescence (white salt deposits) is common on brick and stonework. Our treatments lift salts without damaging the face of the wall, preserving both appearance and structure.

Heritage & Stone Restoration Cleaning

Older buildings require delicate cleaning methods to avoid irreversible damage. We use low-pressure steam and non-abrasive techniques approved for listed and heritage properties.

Who We Work With

We work with a wide range of commercial clients and property stakeholders across the UK, including:

✔ Property Management Companies

✔ Facility Management Firms

✔ Local Authorities & Councils

✔ Construction & Refurbishment Contractors

✔ Commercial Landlords & Developers

✔ Housing Associations

✔ Retail Park & Shopping Centre Operators

✔ Educational & Healthcare Institutions

✔ Hotels, Restaurants, and Entertainment Venues

Whether it’s ongoing maintenance or a one-off deep restoration, we tailor every project to your needs.

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Why Choose Keep It Clean for Building Restorations?

✔ Specialist Cleaning, Not Construction – We focus entirely on external cleaning and restoration—not structural works—ensuring expert results and faster turnarounds.

✔ Certified & Fully Insured Operatives – All work is carried out by trained professionals with certifications including IPAF, PASMA, and IRATA where required.

✔ Advanced Equipment & Techniques – From DOFF/TORC systems to rope access and mobile elevated platforms, we clean where others can’t reach.

✔ Environmentally Responsible – We use biodegradable and non-toxic cleaning agents wherever possible, reducing environmental impact.

✔ Disruption-Free Service – We work discreetly and flexibly to minimise disruption to your tenants, clients, or daily operations.

✔ Proven Track Record – Trusted by property managers, councils, and leading commercial brands across the UK.

Advanced Cleaning Equipment

Equipped with modern cleaning technology to tackle tough weathering, staining, and surface deterioration.

Certified & Compliant

CIS registered and Safe Contractor Plus approved for peace of mind.

Customised Cleaning Contracts

Flexible services to fit your specific needs and schedule.

Street Amidst Buildings

Care for your building

Let our expert restoration team remove years of staining, grime, and surface damage—safely and efficiently. From graffiti removal to façade cleaning, we help your property look its best again. Fast turnaround, minimal disruption, and results that last.

Recently experienced our building restoration services? Feel free to leave us a review! We would love to hear your feedback! Click here to leave a review.

Contact Keep It Clean Today

Don’t let weathering, graffiti, or pollution define your building. We specialise in restoring exteriors to their former glory—cleanly, professionally, and without construction. Start your restoration journey today. Contact us for more details.

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Contact us

Unit 223 City Business Park, Belfast, BT17 9HY

Business hours

Mon-Fri: 07:00 - 19:00

Sat: 07:00 - 13:00

Sun: Closed

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FINAGHY CLEANING & SUPPORT SERVICES LIMITED, registered as a limited company in Northern Ireland under company number: NI607205.
Registered Company Address: Unit 223 City Business Park, Dunmurry, Belfast, BT17 9HY

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