Sureclose

Commercial Window
Maintenance

Improve natural light, control the temperature within your building, and add a professional-looking finish to your premises with our commercial windows.

With more than 60 years’ combined experience in installing, repairing and maintaining windows across the capital, you can rely on the expert team here at Sureclose to take care of all your commercial maintenance needs in London and the surrounding areas.

Working to increase the lifespan of your glazing wherever possible, we can accommodate every type of window, from old Crittall structures to modern tilt and turn windows, high-level windows, and low-level windows. Our staff can also source and install new windows and window operating equipment where it makes practical and economic sense to do so.

We have a vast network of suppliers, and we pride ourselves on having access to spare window parts that are difficult to find.
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Bespoke glazing

Trust Sureclose to deliver beautiful, practical windows when your design requires something carefully considered and wholly unique.

Secondary glazing

Reduce heat transfer across your building and improve your internal acoustics by adding a slim additional layer to your windows.

Popular styles, materials and finishes

Our product range is second to none. Sliding sash windows, timber windows, uPVC windows, tilt and turn windows – you name it, we can install it or fix it!

Window operating systems

Manual remote opening systems, often called Teleflex winders, operate high-level windows using a remote handle at a lower level. We install and maintain various brands of these systems.

Finishing touches

Explore the use of privacy film to protect your staff and premises from prying eyes or opt for solar film to reduce solar glare and better control heat internally.

Dedicated window maintenance solutions

Whether you need us to repair recent damage or you are looking to invest in an ongoing servicing and maintenance plan, Sureclose can take care of all your window maintenance, including specialist solutions to treat water ingress.

Aluminium windows

We work with some of the UK’s leading aluminium suppliers to deliver premium aluminium windows at competitive prices.

Fair prices

We know cost is often a determining factor for our clients, which is why we work hard to keep our installation and maintenance fees as low as we can. Speak to us for help developing the most cost-effective strategy for your property.

London’s commercial glass
& glazing experts

We also supply & install all types of glass for commercial use, including emergency glazing, fire rated glass and privacy and solar filming.
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Examples of our work 

What our clients say

Speak to an expert

We’re always here to discuss your project requirements and help you find the right solution for your space.
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