Bi-Fold Doors & Bifold Door Installation in Welwyn

SDM Doors & Windows are one of the leading door installation and repair companies in the UK. We pride ourselves on our excellent service and are committed to providing the absolute best in terms of quality, style and design.  Based in the local area, we’re experts when it comes to installing and repairing bi-fold doors in Welwyn Garden City.

In recent years, bifold doors have experienced a real boost in popularity. They’re secure and offer good thermal protection, but also look fantastic both inside and out. When installed properly and with the right materials, a bi-fold door will fit seamlessly into your home and open and close with great ease. At SDM Doors & Windows, our job is to ensure that the materials and installation are second none, so that all of our customers can experience the same level of security and quality that bi-fold doors can offer.

We’re a family run business and we’ve served many homes across Welwyn Garden City over the years. One of the things we pride ourselves on is our commitment to providing excellent service. We don’t employ a large sales team and don’t believe in hard selling. From the moment you contact us you’ll be given a single point of contact in our team who will be there to answer any questions you have throughout the installation process.

bi fold doors

Various Bi-fold Door Types

SDM Doors & Windows supply and fit a number of folding doors and bi-fold door varieties, some of which are listed below. All our bifold doors are of the highest quality and fitted to industry standard.

  • Bi-fold garage doors
  • Folding garage doors
  • Bifold doors
  • Kitchen bifold doors
  • Corner bifold doors
  • Kitchen folding doors
  • Bi-fold doors

Take a look at the other services we offer in Welwyn Garden City:







Customer Reviews

Very efficient, polite and professional. Very happy with the finished product. Will recommend.

New garage doorWelwyn Garden City

Great experience from the first time contact made all the way through to completion of the work. Would highly recommend SDM Garage Doors for anyone wanting a garage door conversion.

Double Garage Door ConversationWelwyn Garden City

Removed old garage door, fitted automated roller shutter. Excellent job done. All old material removed on completion.

Fitted automated roller shutter garage doorWelwyn Garden City

Get in Touch:

Whether it be just a simple garage door repair, a new installation or just some helpful advice that you require you can be rest assured you have come to the right people. Please feel free to contact us with any enquiries: