Commercial Glazing Cleaning & Maintenance

From glazing surveys, cleaning, repairs and refurbishment to full replacement, we protect your brand’s reputation and the fabric of your building. With nationwide coverage, our commercial glazing team is able to service the most difficult to reach places with precision and minimal disruption.

Glazing Maintenance: Repairs or Replacements for Commercial and Industrial premises.

NSS is proud to support many of the UK’s most recognisable organisations, from high-street retailers and shopping centres to distribution hubs, manufacturing facilities, major supermarkets and leisure venues.

When businesses need a rapid, dependable response, they turn to NSS. We’re fastest to react, achieve higher first-time fix rates and deliver greater value. It’s why we’re earning a reputation as the industry’s “fourth emergency service”.

As one of the UK’s largest glazing maintenance providers, we service most glazing profiles and systems. From overhead glazing with restricted or complex access, to large-scale replacements, canopies, and high-rise structures, our expertise covers the most challenging environments. With our own specialist access fleet and fully employed teams, we start every project with a built-in advantage.

Glazing Cleaning

We’re industry leaders when it comes to commercial glazing cleaning, with a team of directly-employed cleaning professionals who truly understand the importance of clean glazing. From individual sites to national portfolios, we have the infrastructure and know-how to deliver an outstanding service to commercial, retail and public-sector clients throughout the UK.

Why NSS?

• Fast, reliable response
  Our 4-hour callout means urgent problems get handled quickly before they become bigger issues.
• Unrivalled first-time fix rates
  An industry-leading first-time fix rate, meaning less disruption, fewer call-outs and lower costs.
• Nationwide coverage
  Wherever you are in the UK, our local teams are on hand to help.
• Fully employed professionals
  No subcontractors; just trained and accountable NSS engineers with consistent standards.
• Our own fleet of MEWPs
  We operate our own access equipment to ensure there’s no waiting on third-party suppliers or accounting for inflated costs.
• More than 20 years of experience
  Trusted by some of the UK’s biggest brands to keep their buildings in peak condition.

If you have an emergency glazing enquiry, click here to speak to one of our Glazing experts.

Our clients

Commercial Glazing Experts

Our commercial and industrial glazing teams are fully qualified to access and maintain glass safely and efficiently. Using rope access or our own MEWP fleet, we tailor our approach to your building’s needs to minimise disruption to daily operations.

Whether the job is straightforward or highly specialised, we’ve got it covered. From routine repairs on doors, windows, and shopfronts to complex project work on atriums, overhead glazing, and glass walkways, our team brings extensive experience. We deliver cleaning, maintenance, and full glazing replacements with precision and reliability.

The British Standard (BS 5516-2:2004) requires ‘periodic’ inspection of overhead glass; the frequency of which can depend on the requirements of the original installation warranty, but is at least every three years. It also requires a site-specific risk assessment on the suitability of the glass. A ‘formal’ survey, risk assessment and condition report undertaken by a glazing specialist is often enough to comply with your warranties and insurance conditions.

Our glazing projects include:

• High level commercial glazing in high rise offices
• Shop front glazing for retail units
• External glazed doors and glazed panelling on entrance doors
• Overheard atrium or canopy glazing in shopping centres and retail parks
• Channelling, unique and difficult access glazing
• Balustrade glazing
• Window fixings such as handles, hinges and mechanisms
• Vinyl/ graphic replacement
• Atrium refurbishment
• Emergency vandalism response

Through our innovative partnership with Nordic Chem, we’re also able to provide customers with greener cleaning services that increase the longevity of their buildings. For those seeking enhanced privacy, we also offer Glazing Film to improve your business’s privacy, security, and aesthetics with sleek, shatter & graffiti-resistant solar film tinting.

To speak with our team and discuss your requirements, contact us on the form below.

Emergency Glazing Services

Broken glass or glazing failures can quickly disrupt your business and halt normal operations. That’s why we offer fast, nationwide 24/7 emergency glazing support, from immediate boarding-up and first-fix repairs to removing dangerous glass, loose capping, or damaged framework.

Any time, any day, anywhere. Our engineers work around the clock, 365 days a year, delivering a rapid and reliable service that minimises downtime and keeps your business protected. To minimise operational disruption and reduce the time to assess damage, our commercial glazing team leverage the latest drone technology. When every minute counts, we keep your business moving.