Glass restoration in London

Our glass restoring service helps improve the appearance and condition of damaged or marked glass without the need for replacement. We remove staining, scratches and surface damage to restore clarity and extend the life of glass surfaces.

What this service includes

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Professional glass restoration and repair

Glass restoration is used when glass surfaces become marked, scratched or clouded through regular use, weather exposure or building works. Rather than replacing panels, this service focuses on improving the existing glass to a clean and presentable condition.

Our glass restoring services are carried out using specialist equipment and techniques designed to treat the surface safely and effectively. Each job is assessed individually to determine what can be improved, helping reduce costs while delivering visible results.

Cost effective solution

Improves glass without replacement.

Specialist techniques

Designed for damaged surfaces.

Visible improvement

Clearer and more consistent finish.

Flexible application

Suitable for many glass types.

Who our glass restoring service is for

Buildings with worn or marked glass

Sites where glass has become stained, scratched or dulled over time and needs improvement without full replacement.

Post construction and refurbishment projects

Support for removing marks and residue left behind after building or renovation works.

Property owners and managers

A practical solution for maintaining glass appearance across offices, commercial buildings and shared spaces.

Cresswell is ISO certified

How our glass restoring service works

Assess the glass condition

We review the type of glass, level of damage and expected outcome.

Confirm the treatment method

The most suitable approach is selected based on the condition and location.

Carry out the restoration

Specialist equipment is used to treat and improve the surface.

Restore appearance

The glass is left clearer, cleaner and more consistent in finish.

Trusted by 1,000+ Customers

Consistently excellent service

Cresswell provide a consistently excellent service and maintain a high level of cleanliness and comfort throughout the office space. There have been many occasions when Cresswell have gone above and beyond the service spec – they truly care about the service they provide to their clients
Petronas Energy Trading Ltd

High quality cleaning standards

Having worked with Cresswell for a number of years, I am continually satisfied with the excellent high quality cleaning standards provided. The company is reactive and nothing is too much trouble

BMO Real Estate Partners

A responsive cleaning company

They are a responsive company to deal with and remain highly reactive to our continuous needs and I believe the service we receive is excellent
Metrus Property Advisors Ltd

Quick, easy and clear

Cresswell are absolutely brilliant. In addition to the immaculate cleaning they provide, I love the communication, it’s so quick, easy and clear. Everything is done exactly as you request and they are adaptive to your every need. I cannot recommend them highly enough

CyrusOne

High level contract

Cresswell have carried out high level contracts throughout Central London and the M25 greenbelt for us. They provide a reliable and professional service and I would have no hesitation in recommending them

CMM Interiors Ltd

Consistently excellent service

Cresswell provide a consistently excellent service and maintain a high level of cleanliness and comfort throughout the office space. There have been many occasions when Cresswell have gone above and beyond the service spec – they truly care about the service they provide to their clients

Petronas Energy Trading Ltd

Glass Restoring FAQs

This service can be used on many types of commercial glass, including windows, panels, partitions and balustrades, subject to condition.
Light to moderate scratches can often be improved or removed. Each case is assessed to confirm what level of restoration is achievable.
Yes. In many cases restoration improves appearance enough to avoid the cost and disruption of replacing glass.
Yes. Work can be planned around access and usage to minimise disruption.
Timeframes depend on the size, condition and number of glass surfaces being treated. This is confirmed after assessment.