Swansea’s Exterior Cleaning Experts
Professional exterior cleaning for homes and businesses across Swansea. From the Gower coast to the city centre, Mumbles to Morriston — delivered to the highest standard every time. Fully insured. No hidden charges. Free quotes.
Get a Free QuoteSwansea’s Most Trusted Exterior Cleaning Specialists
What every Swansea property shares is exposure to the city’s maritime climate. Salt air from Swansea Bay and the Bristol Channel accelerates biological growth on render and stonework, the persistent Welsh rainfall keeps surfaces damp and moss-friendly, and the combination of coastal wind and urban pollution means exterior surfaces across the city deteriorate faster than many homeowners realise. Iron Shield works right across Swansea — from the Gower to the city centre, Mumbles to Clydach — bringing the right method, the right equipment and the right level of care to every job.
We work with homeowners, landlords, letting agents and businesses. Whether it’s a single driveway clean or a full exterior overhaul, we treat every job with the same attention to detail and commitment to quality.
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Our Services
Pressure Washing
From grimy driveways to moss-covered patios, our pressure washing service restores your surfaces to their best. We cover block paving, concrete, tarmac, decking and more in Swansea.
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Soft Washing
Our low-pressure soft wash system safely cleans render, painted walls, cladding, UPVC fascias and soffits without causing damage. Kills algae and lichen at the root for longer-lasting results.
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Roof Treatment
Welsh weather is tough on roofs. We safely remove moss, lichen and algae from tiles, slate and felt using specialist biocidal treatment — extending the life of your roof and improving your kerb appeal.
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Gutter Cleaning
Blocked gutters cause damp, leaks and structural damage. We clear and flush your gutters using vacuum extraction equipment — no ladders against your property, no mess left behind.
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Window Cleaning
Using a pure water fed pole system we deliver a streak-free, spot-free finish on every pane. Suitable for all window types including conservatories, skylights and solar panels.
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Commercial Cleaning
We keep business premises, retail units, industrial buildings and managed properties looking their best. Exterior maintenance contracts available — ideal for letting agents and property managers.
View ServiceLocally Based, Fully Insured & Covering All of Swansea
Swansea is our home city and we take real pride in the standard of work we deliver across it. From a quick driveway pressure wash in Sketty to a full exterior overhaul on a Mumbles coastal property, every job gets the same level of care and professionalism. Transparent pricing, no hidden call-out charges and a finish that makes a genuine difference — that is the Iron Shield standard on every job across Swansea.
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Why Swansea Chooses Iron Shield
Swansea’s coastal maritime climate means exterior surfaces need regular professional attention to stay in good condition. Homeowners and businesses across the city choose Iron Shield because we understand the Swansea environment, deliver consistent high-quality results and stand behind every job we carry out — no hidden charges, no shortcuts and no compromise on quality.
5★
Google Rated
100%
Fully Insured
£0
Hidden Charges
FREE
Every Quote
Client Testimonials
From Grimy to Gleaming
“Absolutely brilliant service from start to finish. Called Iron Shield on a Monday morning about our patio and they were with us by Friday. The difference was unbelievable. Years of green algae and grime completely gone. They even cleaned up after themselves and sent photos when the job was done. Fairly priced, fully professional and I wouldn’t hesitate to recommend them to anyone in South Wales.”
– Sarah M
Our Gutters Were Overflowing, Now They’re Perfect
“We’d been putting off getting the gutters sorted for two years and were starting to get damp patches on the ceiling. Iron Shield came out, cleared everything and flushed the whole system through. They found a crack in one section and flagged it before it became a bigger problem. Honest, thorough and great value. Will definitely be using them again for the driveway in spring.”
– Gareth T
Our Office Block Looks Brand New
“We manage a small office complex in and the exterior had got to the point where it was genuinely embarrassing. Iron Shield came in, pressure washed the car park, cleaned the render and sorted the gutters in a single visit. Efficient, professional and they worked around our tenants without any disruption. We’ve since set up a regular maintenance contract and wouldn’t use anyone else.”
– Helen R — Property Manager
Our Rendered Walls Look Freshly Painted
“We were convinced the render on our house needed repainting after years of black streaks and green algae building up. A neighbour suggested we try soft washing first and recommended Iron Shield. Honestly couldn’t believe the result. The whole house looks completely transformed and it cost a fraction of what a repaint would have set us back. The team explained exactly what they were doing and why, and the results speak for themselves. Brilliant company.”
– Diane H