Glass Restoration in London
Bring clarity back to your glazing. Our glass restoration service removes limescale, mineral deposits, and surface staining — restoring appearance and extending your building’s lifespan.
OUR SERVICES
What is Glass Restoration?
Glass surfaces naturally degrade over time through exposure to pollution, minerals, and hard water. Left untreated, this can cause permanent etching and dulling that standard cleaning can’t fix.
Our specialist glass restoration process reverses that damage. Using proven, non-abrasive techniques, we remove surface build-up, restore clarity, and protect your glazing from future wear — all without the need for costly replacement.
Why Glass Restoration Matters
Preserves the long-term value of your building
Restores the professional appearance of your façade
Prevents further surface damage and etching
Reduces the need for full glass replacement
How We Deliver
We combine specialist training, advanced restoration products, and nano-coating technology to deliver lasting results safely and efficiently.
- Non-abrasive cleaning process designed for all glass types
- Trained, in-house specialists — no subcontractors
- Optional nano-coating for long-term protection
- Full RAMS, access plans, and safety compliance
WHY CHOOSE US
Why Choose SM Cleaning for Glass Restoration
We don’t just clean glass — we restore it. Our trained team works across all building types, delivering clear, lasting results through careful assessment, management, and supervision.
Proven results
Restoring glass safely and effectively — no surface damage, just clarity.
Long-lasting protection
Advanced coatings extend the lifespan and reduce future maintenance.
Cost-effective solution
A smarter, more sustainable alternative to glass replacement.
Our Guarantee & Values
The SM Cleaning Satisfaction Promise
GUARANTEE
We guarantee visible, measurable improvement in glass clarity, removing limescale and staining to restore a clear finish.
VALUES
We prioritise sustainability, accountability, and professionalism — delivering results that protect both your property and the environment.
TRUSTED BY
TESTIMONIALS
What people say about us
Jean-Louis Gbezo
General Manager
“The experience has been nothing short of excellent... a reliable, responsive, and professional team we can always count on. What sets them apart is their flexibility... they handle everything promptly and without fuss. A big thank you to Danny, Sid, Tony Sr, and the team... their attention to detail and commitment hasn’t gone unnoticed. We wouldn’t hesitate to recommend them to anyone looking for a trustworthy and adaptable service."
Matt Juby
Associate & Facilities Manager
“SM Cleaning have been fantastic to work alongside over the past year. Their dedication to the upkeep of our building is second to none and they are always on hand if we have any urgent requests, such as tidying up after last minute events or meetings. It can be such a hard task to find a cleaning company whose values align with yours but thankfully we believe we have found that in SM Cleaning."
Ricky Ward
STUDIO MANAGER
"Absolutely over the moon with the services SM Cleaning provide our offices here at Magnetic. The team are reliable, friendly, proactive, and flexible to all our ever-changing requests! Highly recommend."
Nicolas Esclapez
Associate Director
"We have been using SM cleaning for our window cleaning needs for over a year now, and the service has been consistently excellent. The team is punctual, professional, and always respectful of the property. They leave our windows spotless every time, including hard-to-reach areas that other companies often overlook. Communication is clear and timely, and they’re always willing to accommodate our scheduling needs. It’s clear they take pride in their work, and we’ve received positive feedback from both residents and visitors. Highly recommended."