Modern kitchen dark brown with wooden blinds

Find high-quality bi-fold windows for your property

Maximise the ventilation and openness of any room, thanks to the team at Stay Warm Windows Ltd. We have a fantastic range of bi-folding windows, doors and more besides: get a quote from our friendly, Dronfield-based team.

Enjoy unrestricted views

Easy to operate

Secure design

Grey bi-folding window in a modern kitchen

Ultra-slim

and ultra-stylish

Much like bi-folding doors, bi-folding windows operate on a sliding mechanism, allowing you to open your window as wide as possible, maximising light and the sense of space in any room. At Stay Warm Windows we offer a complete design, supply and installation package, allowing you to meet all your new window needs in one place.

We have been trading for over 12 years and have fitted windows throughout Dronfield, Sheffield, Rotherham and beyond. We pride ourselves on our quality of work, and offer a 10-year guarantee on every installation our team completed.

If you’ve decided that bi-fold windows are the choice for you, or you want to learn more about this style, be sure to get in touch with our friendly sales and support team.

Choose a design that’s right for your home

uPVC

Modern office window, Malmesbury, Wiltshire, UK

Aluminium

We’ll beat any

like-for-like quote

Have complete confidence that you are getting the best prices on our range. As well as offering amazing value for money and free quotations, we’ll also beat any written like-for-like quote if you are able to find the same windows elsewhere.

Want to spread the cost? We offer affordable finance packages, allowing you to break the cost of your windows down into small, manageable chunks (finance approval subject to checks by our provider).