SDM Doors are experts when it comes to the installation and maintenance of bi-fold doors in Harrow. We are one of the leading suppliers of the best quality bifold doors Harrow has available and we know a thing or two about great quality and service. SDM Doors are proud to serve the locals of Harrow from our base nearby.
In recent years, bi-fold doors have experienced somewhat of a boost in popularity. More and more homes are adding bi-fold doors as a feature due to their security, style and the way they open and close seamlessly. They can allow for more space and often look as impressive from the inside as they do from the outside. Of course, materials and installation are paramount to getting the most out of any bi-fold door, and that’s where we come in.
We’re a family run business and we pride ourselves on exceeding expectations. By combining the finest quality materials with our expert knowledge on the operation and installation of bi-fold doors, we deliver a perfect result every single time. As a family run business, we know first hand how much consideration goes into making changes to your home, so we do our very best to understand your needs and your vision before we start recommending products and get to work.

Various Bi-fold Door Types
SDM Doors 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.
- Bifold doors
- Kitchen bifold doors
- Corner bifold doors
- Kitchen folding doors
- Aluminium Bifold doors
- Sliding doors