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As Northamptonshire’s leading window installers and home improvement experts, at Martindale Windows we know that the perfect set of new windows are the ideal way to improve the appearance, security and insulation of your home. Because of our vast experience as a double glazing expert, we source only the finest UPVC, Aluminium and Hardwood Windows for your home, ensuring we produce and install windows for you that will meet your specific requirements. White or wood effect, chamfered or decorative, leaded glass or plain, Georgian bar or beveled, the list is endless, but the choice is yours. In addition, all our windows are full of the most up-to-date security and energy efficient features as standard.

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

Window Styles

Martindale offer a wide range of window styles and options – some of which can be explored below. Whether you’re based in Northampton, Buckinghamshire, Warwickshire or beyond, our team of double glazing experts are on hand to discuss your window needs.

As the most popular window choice for many homeowner across Northampton & beyond, Casement Windows are every efficient and aesthetically brilliant

Offering an innovative and revolutionary design. Tilt & Turn Windows are perfect for a modern appearance & easy opening.

Related to the elegant style created by classic French Doors, our French Windows offer a solution that can truly open up your home.

Our Sash Windows offer a traditional vertical opening but with the modern mechanism and structure of contemporary uPVC Windows.

As a solution that offers modern & contemporary styling with a durable finish, Aluminium Windows are the ideal solution for modern properties.

Whether you opt for uPVC or Aluminium, we have a range of colour options to ensure you discover the perfect style for your home.

As a window that lets in a great deal l of light and exudes elegance, Bay & Bow Windows offer a wealth of style options to enhance the home.

Made for more traditional properties and cottages, Hardwood Windows look extremely luxurious and are ideal for adding maintaining period features.

Perfect for period or listed properties, our Heritage Collection Windows can be tailored to your needs, providing the ideal alternative to Timber Windows.

Features of our Windows

A+ Energy Rated

When purchasing you new windows from Martindale Windows & Developments you can be assured of the highest energy efficiency as all of our windows are A+ rated as standard.
Seamless Window Design

Seamless Sightlines

With near seamless sightlines on all of our windows, we will help to improve the style of your home from outside and within no matter which type of window you choose to go for.

High Performance Hinges

Within each our our window system we integrate the finest high performance hinges to ensure that your windows can withstand twice the amount of force as a normal window.

Wide Selection of Colours

Whether you opt for rich Anthracite Grey Windows, standard White Frames or something more unique such as Baby Blue Windows, we can provide your fit-out in a wide range of colours.
Window Security Northampton

Superior Security

Each window installation that we carry out will be enhanced with Yale’s shootbolt locking system as standard and is back ed by a 10 year guarantee as standard.
Superior Window Hinges

Heavy-Duty Hardwear

To make sure your windows last the test of time, our windows have been tested to 20,000 cycles and have been meticulously scrutinised under the toughest conditions.

What our customers say about our Windows...

  • Always very helpful and a great team of fitters very clean and tidy.Good quality windows and doors great local company.

    PcSupplies UK

    Always very helpful and a great team of fitters very clean and tidy.
    Good quality windows and doors great local company.

    PcSupplies UK
  • Great service from start to finish 😀

    Rachel Vaughan

    The whole company was friendly and very professional.The fitters were quiet and quick. I am over the moon and would recommend them no hesitation

    Many Hands
  • The whole company was friendly and very professional.The fitters were quiet and quick. I am over the moon and would recommend them no hesitation

    Many Hands

    After recently setting up as a sole trader working from home, I was looking to move out of our box room into a larger, more open office, but still work from home. After speaking with Russ and hearing about the Garden Rooms that they’re creating, I decided to use Martindale Windows & Developments to create my new Garden Room, and the result has proved fantastic!

    From the start, Russ, Adam and the rest of the team that Martindale used to make the Garden Room were fantastic. Everything was designed and finished to my exact requirements and everything was left clean and tidy each day after the team were finished for the day. We now have a fantastic office and space to relax within the garden and I wouldn’t hesitate to recommend you to anyone in the future.

    Dan Calvert

Recent Window Projects

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