Since 1997, 1st Glass Windows has been providing the domestic and commercial markets in Sanderstead with first class service, excellent workmanship and a wide range of high quality windows and doors.
Our bi-folding doors will help to breathe new life into your home by expanding your view outdoors and increasing your light levels, adding value to your property and making it feel much bigger and brighter. These stylish and practical doors are a fantastic, energy efficient solution for improving the design of your home.
With a wide range of door configurations, handles, accessories and colours to choose from, you can be certain that you’ll be able to find a delightful bi-folding door design to complement your home. Our bespoke bi-folding doors are always built to your specifications in order to become the perfect addition to your home.
All of our bifolding doors come with Planitherm Total Low E glass, warm edge spacer bar technology and argon gas filled as standard, plus we can also offer a triple glazed option if and when required. Thanks to this energy efficient technology, your bi-folding doors will keep your home well insulated all year round.
We ensure that your bi-folding doors will stand the test of time by using aluminium to provide strength and our powder coated paint finish to prevent fading or peeling. As with all of our products, we offer a fully comprehensive 10 year guarantee that is backed by insurance and covers both labour and materials.
Create your dream door design using our Premium Bi-Folding Door Designer. Explore a wide range of designs, sizes and colour options available and once we know your specifications, we’ll be able to provide you with a no obligation quote.