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.
What our customers say about our Doors...
I have just had a patio door replaced with a french door, I am very happy with the service and quality of the product. The installers did a very good job on the day. Great service, thanks guys!Jonathan Bentley2/07/2019
A friendly, professional family business that gave their personal care and advice from start to finish. Excellent product, great workmanship and a really nice team. Nothing was too much.Steven Petty3/05/2019
Had bespoke wooden windows made and fitted for Edwardian school building. Quality is amazing. Service was best I’ve ever had from any tradesman. Would defiantly highly recommend.Dave Hibbert1/08/2019
We had our front doors replaced and outside brickwork repaired. The doors look amazing and were fitted by a kind friendly team. Would recommend.R Phillips2/25/2019
Excellent service from first point of contact through to the installation carried out today. Always on hand to help with any questions, advice and extremely knowledgeable. Thanks again guys, won’t hesitate to recommend you to friends and family.James Anthony3/18/2019
Can highly recommend this company. They supply and fit all of our windows and doors for our building projects. Very professional, polite and everything they supply and fit is of the highest quality.Prestige For Your Home5/14/2019
Martindale supplied and fitted front and back doors. Quote process quick and pain free. Experienced advice given. Staff extremely friendly, good quality and secure doors. A good job all round. Thank you.Helen Heath2/19/2019
Martindale recently supplied and fitted some bi fold doors, a roof lantern and a window for me. All top quality products and fitted perfect. Staff were fantastic, friendly and helpful for anything we needed or wanted to know. We are very pleased with the work and the products and would highly recommend.lee moore2/19/2019
Fitted a new composite front door. All work carried out to a very good standard. Fitters were prompt, efficient, tidy and conscientious. Would recommend (and I’m very fussy!).Greig Milsom3/15/2019