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Endeavour are your trusted, local and quality window and home improvement specialists.

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Average 4.9 Star Rating

Elevate Your Home, Elevate Your Living

Your Trusted Partner for Home Transformation in the Tees Valley

At Endeavour Windows and Home Improvements, we believe that your home is more than just bricks and mortar. It’s a reflection of your personal style and a sanctuary where memories are made. That’s why we are dedicated to helping you transform your house into a dream home through our wide range of home improvement services.

Whether you’re looking to upgrade your windows and doors for improved energy efficiency, create a stunning new living space with a conservatory, or add extra room with an extension, Endeavour Windows and Home Improvements, has the expertise and the products to bring your vision to life. Founded by local entrepreneurs – Josh and Jack, Endeavour was created to provide a quality, professional and friendly service. Contact us today to schedule a consultation and let us guide you on your home improvement journey.


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Sliding Sash Windows

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Warm Roof Systems

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Architectural Spraying

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Facias & Guttering

Product Security Icon - Endeavour Windows and Home Improvements

Experience extreme security, uncompromising quality, and the peace of mind you deserve with our window and door collections.

We use top-quality materials and state-of-the-art technology to create and install windows and doors that are not only visually stunning but also built to withstand even the most determined attempts at intrusion.

Protect your home like never before!

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By incorporating industry-leading technology into your home our installations will help you keep the heat generated inside your home from escaping, resulting in lower energy bills for you and your family. Rest easy knowing that while you're saving on costs, you're also making a positive impact on the environment.

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We are dedicated to reducing our environmental footprint, all while delivering maximum benefits to our valued customers.

We carefully select partners who share our commitment to sustainability, ensuring that every step of our manufacturing process produces zero waste. This means that from start to finish, your home improvement project will embody eco-consciousness.

Our Recent Projects

If you are looking to improve your home with new windows or doors get inspiration and ideas from other Endeavour Home Improvement Customers who have transformed their homes.

View Projects

If you are still unsure and would like to know how our products will look on your home experiment with our innovation online door builder to see which product from our range best transforms your home.

Door Designer
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Transforming a Home with Modern uPVC Windows and Doors in Hartlepool

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Transforming a Home in Houghton Le Spring with French Doors and Accent Gold Hardware


Visit Our Showroom

Our show room is located in Middlesbrough, come for a visit or use the link below to find out more.

24 Stokesley Road, Marton, Cleveland, TS7 8DX

  • Monday 09:00 - 17:30
  • Tuesday 09:00 - 17:30
  • Wednesday 09:00 - 17:30
  • Thursday 09:00 - 17:30
  • Friday 09:00 - 17:30
  • Saturday 09:00 - 13:00
  • Sunday Closed
Visit Our Showroom

Why our customers choose Endeavour

Customer Feedback

As a full service home improvement business, we’ll be with you from the ground up to ensure the job is carried out promptly, efficiently and to the highest standards. We’ll always accommodate for your property and budget.

This is just one of the reasons we get such fantastic feedback see our Google and Checkatrade reviews for even more

View our Reviews on Google

Rated 4.9 from 49 reviews

Absolutely over the moon with the service provided from endeavour windows, extremely professional from start to finish, dealt with Natalie initially and she was amazing, so helpful and friendly, nothing was ever too much trouble for her. From installation to after sales I cannot fault the team, Jack was exceptional, not your typical overbearing salesman, he wasn’t pushy or anything, he was brilliant and I took his advice on what to get installed and I’m thankful at what we chose, would not hesitate to recommend them to friends and family, undoubtably the best about. Cannot thank them enough! My house has been transformed, love my new windows and doors, everyone comments on how beautiful they are, the quality is second to none! 5 stars! *****

Natasha Wilkinson - 5/5 Stars - a month ago

Can't thank Endeavour enough for my new windows. The process from start to finish was made hassle free and Natalie was really helpful, I'm so impressed with the service provided. A reliable, trustworthy company that I would highly recommended! Thanks again

keely porritt - 5/5 Stars - a month ago

Recently had windows and doors fitted by Endeavour and I can’t believe the transformation. From my first enquiry right through to fitting they were amazing. I’m so happy with the service and the finished result - highly recommend

Abigail Learman - 5/5 Stars - a month ago

Fantastic service from beginning to end, Josh knew exactly what we wanted. Windows are top quality, we couldn't be happier. Would definitely recommend to anyone looking for new windows and doors.

Danielle Preston - 5/5 Stars - a month ago

Fantastic service! Jack, Josh and Natalie couldn't do enough for me and the fitting lads are all lovely. Very professional but down to earth I would reccomend this company to anyone. Over the moon with the result.

danielle prosser - 5/5 Stars - a month ago

Always Available

Our advanced online ordering system allows our customers to track their orders with ease and piece of mind. Our system ensures that you are kept fully informed through the ordering, manufacturing and installation process.

If you have any questions beyond what can be answered in the system don't hesitate to get in touch.

View your order
Finance Options

At Endeavour, we understand that home improvements require careful consideration, both aesthetically and financially.

Feel secure with the ability to spread your payments over 15 years. We have a range of financial options to help make those home improvement affordable by spreading the payments.

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