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  • Windows Northampton


With over 40 years’ experience in the windows, doors and conservatories industry, family-run Martindale Windows are Northampton’s leading home development experts. We have built a long-standing reputation within the Northamptonshire area for combining the finest double-glazed products with expert workmanship to take your project from concept to completion. What’s more, because the majority of our windows, doors and conservatory work in Northampton, Milton Keynes, Bedford, Oxford and beyond comes from customer recommendations (a fact we’re very proud of), you can be assured of the quality you’ll receive on your domestic development project is of the highest standards. Contact us today to arrange a free quotation


Click one of our services below for more information. Alternatively, visit our new Inspiration Video Gallery below to get some exciting ideas for your next home improvement project, or discover how you can spread the cost of your project with our range of Window, Door & Conservatory Finance Options.


Finding the ideal Windows for your home can now be easier than ever before with Martindale Windows. By selecting the finest range of Windows that the market has to offer, we can help to find a solution that perfectly matches your requirements.

Using the most stylish and secure uPVC, Aluminium & Hardwood Windows we can help you re-design and optimise the exterior of your home. From a full set of Bay and Bow Windows to Coloured and Triple Glazed Windows, we’ll find your perfect glazing.


Installing the finest quality Doors is the perfect way to enhance the appearance of your home. Whether you require a uPVC, Hardwood or Aluminum double-glazing solution, the range Martindale Windows and Developments offer gives you so much choice.

From contemporary to traditional and everything in between, whether your house is in Northampton, Milton Keynes or further afield, we guarantee Martindale’s Windows and Doors will meet your own requirements.


Looking for extra space with a new Conservatory? If so then Martindale Windows can work with you from early stages of planning and guide you through the necessary regulations needed when considering an extension or conversion of your property.

Using experienced tradesmen and high-quality property improvement products we will work with you to transform your home and develop the building around your exact requirements.

Roofline & Cladding

Using the finest Fascias, Soffits, Guttering and Cladding, our products are reliable and low maintenance and sourced from the finest materials. Using our roofline and cladding products, we can ensure that repainting wooden fascias and soffits become history.

Not only will our range of Soffits and Fascias save you time, they will also improve the look and appeal of your property and are available with suited guttering, down-pipes and cladding.

Bespoke Kitchens

With our bespoke Kitchen Design service in partnership with Grand Union Designs, Martindale Windows can help you to design the kitchen of your dreams. Our team of qualified carpenters and fitters will ensure you have the right kitchen to suit you home.

So whether it’s contemporary or traditional, we will be able to advise you on a style to suit your home and your budget, ensuring your home improvement project is delivered to the highest standards.

What our customers say...

  • 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 Anthony Avatar
    James Anthony

    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 Home Avatar
    Prestige For Your Home

    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 Heath Avatar
    Helen Heath
  • 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 Milsom Avatar
    Greig Milsom

    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 Phillips Avatar
    R Phillips

    We had a new kitchen window and a front and back door fitted by Martindale. Russell led us through the design process and showed us around the showroom to satisfy us that the product would meet our requirements. Delivery was prompt and the work was carried out by two of Russell’s installation teams. All the guys were courteous and diligent in their work and left the job all clean and tidy. We are very pleased with the outcome and would thoroughly recommend them for similar work.

    Mike Wherrett Avatar
    Mike Wherrett
  • We had a porch and front door replaced, and a replacement window. The guys did a really nice job on planning and refitting everything.

    After the work was done, one night we found one of the porch windows had been broken. Martindale ordered a replacement for us and fitted it within a week.

    Very happy with the whole service.

    Ed Moore Avatar
    Ed Moore

    I have been very impressed with Martindale Windows.
    I required replacement double glazed windows and this company was recommended by my son. I have not been disappointed. Their products are very high quality and their prices very competitive. Thank you to Russ, Joe, Richard and Jane for such great customer service, my windows look great! and I will definitely be back in the future as a customer.

    Lisa Berry Avatar
    Lisa Berry

    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 Hibbert Avatar
    Dave Hibbert

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