Our door security is certain to give you peace of mind. From practical uPVC entrance doors to ultra-secure composites and luxurious bi-folds to fantastic French, patio and stable doors, each one has undergone rigorous testing and has a security feature to match every type of South Yorkshire household. For some doors, we even offer Kubu smart locks.Learn more about the security of our doors Learn more about Kubu smart locks
uPVC front & back doors
Our uPVC entrance doors feature super strong profiles that are PAS 24 and Secured by Design accredited. Combined with ultra-secure cylinder locks as standard, these are tested to British Standard TS007 3 star; providing the ultimate in anti-snap and anti-drill technology available today.Read more about our uPVC front & back doors
Our composite door range act as an excellent burglar deterrent across Sheffield and the surrounding areas, with their polyurethane thermally insulated core coated with a super-strong Glass Reinforced Polyester skin (GRP). Secured by Design accredited, our composites are fitted with multi-point locking systems.Read more about our composite doors
Our window security is second-to-none. From classic casements to sensational sashes and tenacious tilt & turn to beautiful bay & bow windows, they’re all covered by the official Police security initiative Secured by Design. Each one uniquely combines high-security frames with quality assured multi-point locking systems, that are fitted as standard.
Available in both durable double and triple glazing solutions, both options provide excellent levels of security. Available in practical uPVC or strengthened aluminium, we install internally beaded windows for added resistance against intruders attempting to access your home from the outside.
The intelligent design of our tilt & turn window range provides further security for homeowners, especially households with young children.
Aluminium window profiles offer a superior level of security, where their standard hardware is sturdier than other window frame materials.Learn more about our window security Read more about our windows
French & patio doors
Our uPVC French door range feature super strong profiles that are PAS 24 and Secured by Design accredited, with ultra-secure cylinder locks fitted as standard. Our sliding patio door collection also feature state-of-the-art multi-point locking systems. These are tested to British Standard TS007 3 star; providing the ultimate in anti-snap and anti-drill technology available today.Read more about our French & patio doors
Conservatory security, as well as the security of an orangery or any other type of extension installation, is supremely important. Global Windows supply only the very best super-strong profiles combined with quality assured multi-point locking systems fitted as standard. This creates an almost impenetrable layer to your home extension, deterring the most persistent of home intruders.Learn more about conservatory security Read more about our extensions
When you want to improve your home, Global Windows are the company to call. Possibly the best way to build a company’s reputation is through positive customer reviews and recommendations. In an independent survey by the CPA, 98% of our customers rated us as an excellent company. We also have numerous positive customer testimonials and are accredited by respected third party industry bodies. We are the only company in the local area to be both a Which? approved trader and to be registered with Check a Trade.
At Global Windows, all our installers are highly qualified and have a wealth of industry experience. In the unlikely event that you experience a problem, we will take full responsibility. We provide a 10-year guarantee on all our products and a 10-year insurance backed guarantee through the CPA. This helps to give you, the customer, peace of mind that your investment is protected.Get in touch More about global
COVID-19 Update - Our showroom (currently under refurbishment) is now open by appointment only and will operate in line with government guidelines.