
Window Cleaning In Sussex
Enjoy crystal-clear views with our reliable External & Internal Window cleaning services throughout Sussex. From Brighton to Horsham, we use reach and wash technology and traditional methods for a streak-free finish every time. We clean frames and sills as standard, ensuring your home stays bright and welcoming. Book your free local quote today!
We pride ourselves on being the most dependable window cleaners in Sussex, We pride ourselves on being the most dependable window cleaners in Sussex, offering flexible 4, 8, or 12-week schedules to suit your needs, as well as one-off visits. Using the latest water-fed pole systems, we can safely reach windows above conservatories or on 4-storey townhouses without the need for intrusive ladders. Our eco-friendly, purified water dries naturally to a spot-free shine, leaving your glass cleaner for longer. Whether you're in a coastal cottage or a modern apartment, we treat every home with the utmost care and professional attention.


At StewartsCleaningCo, we don’t just wash windows, we take pride in restoring your home’s shine. We understand that your property is your biggest investment, which is why we combine traditional craftsmanship with modern technology to deliver a level of detail that "splash and dash" cleaners simply can’t match.
Why Sussex Homeowners Choose Us:
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Total Frame & Sill Care: We don't just clean the glass. Every appointment includes a thorough wipe-down of frames and sills, ensuring the entire window unit looks brand new.
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Advanced Purified Water System: Our reach and wash system uses 100% laboratory grade purified water. It acts like a magnet for dirt, leaving behind a streak-free finish that actually stays cleaner for longer than soapy alternatives.
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Reliability Guaranteed: Tired of cleaners who don't show up? We provide text reminders before we arrive and offer consistent, year-round scheduling so you never have to think about your windows again.
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Fully Insured & Local: We are a fully insured, family oriented business. When you hire us, you’re supporting a local Sussex team dedicated to the community, not a faceless franchise.
From historic cottages in the South Downs to modern seafront apartments, we have the expertise to handle any architectural style with care and respect. We treat your home as if it were our own, ensuring a spotless result every single time.
Get your free, no-obligation quote in minutes!
Our Streak Free Process
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The Pre-Wash – We loosen stubborn grime and cobwebs from the glass and frames.
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Pure Water Agitation – Using soft-bristle brushes, we scrub away dirt without scratching.
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The Final Rinse – We rinse with de-ionised water that absorbs minerals, allowing it to dry naturally to a crystal-clear finish.
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The Quality Check – A final inspection of the sills and edges to ensure perfection.
Get Your No-Obligation Quote – Speak with a Sussex Professional. Fill out our contact form or call/text 07717 756327
Why Choose Professional Window Cleaning in Sussex?
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Prevent Glass Degradation: Coastal salt spray and hard water minerals can cause permanent "etching." Regular cleaning by StewartsCleaningCo removes these contaminants, saving you thousands in window replacement costs.
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Maximise Energy Efficiency: Built-up grime blocks natural sunlight. Crystal-clear glass increases "solar gain," helping to naturally warm your home and reduce your monthly heating bills.
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Instant Curb Appeal: Whether you’re selling a property or welcoming clients, sparkling windows are the most cost-effective way to boost the value and professional appearance of your Sussex home or business.
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Early Maintenance Detection: Our technicians identify perished seals, rot, and damp issues before they become expensive repairs. We don’t just clean; we provide a routine "health check" for your exterior.

🔍 Free Gutter Inspection
See what we see! We provide a Free Camera Inspection with every quote in the BN area. We'll record the debris or blockages and send the footage straight to your phone.
Why not make the most of our additional services?
Don’t let blocked gutters cause damp or structural damage. We use high-reach vacuum systems to clear leaves, moss and debris from your downpipes and guttering. Our essential clearance service ensures rainwater flows freely, protecting your Sussex home from costly foundation issues and internal leaks.
Dirty panels can lose up to 25% efficiency. Using 100% purified water and soft-bristled brushes, we remove dust, bird droppings and salt film without scratching the delicate surface. Regular cleaning ensures your solar investment performs at its peak, lowering your energy bills and protecting your warranty.
Bring clarity back to your home with a professional window deep clean. Over time, glass accumulates pollution and stubborn mineral deposits that rain won't shift. I meticulously scrub the panes, frames, and sills, leaving a streak-free finish that floods your rooms with natural light and sharpens your curb appeal.









