BI-FOLD DOORS

As the perfect way to open up your house onto the terrace in the Spring and Summer months, Bi-Fold Doors provide a modern, stylish and truly unique exterior door solution. Designed to be opened to the full aperture of the door frame on either side, our Aluminium and Composite Bi-Fold Doors are perfect for letting the maximum amount of air and light into your room, whether you want to add more space or open up the house when you’re entertaining.

Because this particular range of rear exterior doors have been designed on a hinged system that runs across on a single track, they are also extremely safe and secure and can be manufactured to include laminated glass or triple glazed units for added security. At Martindale we’ve installed a wide variety of bi-fold doors to homes across Northampton, Milton Keynes and beyond, so you can be rest-assured of the quality of doors that will be fitted in your property.

For more information on our doors or to arrange a no-obligation quotation, please contact us below.

What our customers say about our Doors...

  • I had my facia boards and guttering replaced. The team done a wonderful job. They were very friendly,clean and efficient. I would definitely and highly recommend to anyone who is thinking about having the same project done. I am just waiting for my windows to be installed now by the company also and sure will be an excellent service.

    Caroline Ashley
    20/10/21

    I had my facia boards and guttering replaced. The team done a wonderful job. They were very friendly,clean and efficient. I would definitely and highly recommend to anyone who is thinking about having the same project done. I am just waiting for my windows to be installed now by the company also and sure will be an excellent service.

    Caroline Ashley
    20/10/21
  • Tony has been very helpful right from the start as he answered lots of our queries and arranged us a prompt and hassle free quotation which was very competitively priced. Once payment made, we got our survey within 10 working days but then there was a little long wait until we can get the installation to happen and there was a little a lack of communication in this process, which is why the 1 star is not given.. On the day installation day, two fitters were incredibly friendly, professional and very tidy. We are pleased with the installation result…Thanks for doing the work nicely!

    Ince W
    18/10/21

    We were looking to have a warm roof conservatory built and replacement windows and doors until a change of circumstances meant we couldn’t continue.

    Tony was fantastic and a true professional throughout the whole process. This was lengthy as a result of us looking at different ideas but nothing was too much trouble for him.

    If we are able to proceed in the future I will definitely contact Martindale again.

    Graham Wright
    16/10/21
  • We were looking to have a warm roof conservatory built and replacement windows and doors until a change of circumstances meant we couldn’t continue.Tony was fantastic and a true professional throughout the whole process. This was lengthy as a result of us looking at different ideas but nothing was too much trouble for him.If we are able to proceed in the future I will definitely contact Martindale again.

    Graham Wright
    16/10/21

    I contacted Martindale Windows as I required a new front door, they arranged a prompt hassle free quotation that was competitively priced, unlike a number of other companies I had approached. Once we had placed the order we were regularly updated regarding installation. On the day the two fitters arrived on time and were incredibly friendly, professional and very tidy. I am thrilled with the service I have received from start to finish along with the quality and workmanship of my purchase. Thank you I would not hesitate to use you again in the future or recommend you to friends and family.

    JOANNE Troop
    14/10/21

Recent Bi-Fold Door Projects​