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

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4.8 out of 5 stars from 177 reviews.

I decided to change the windows and the back door garden as was very old and broken and house was freezing, i contacted Endeavour Windows for a quote, as i couldn't afford pay at once ,i decided to do a finance, as no many windows companies are doing at the minute. I was offered a good price with 0% finance interest from Endeavour Windows which was perfect for my budget. I was very surprised and happy with the job , Darren was very good , he worked with no breaks all day , for 3 days , very hard worker and Dean and George also , very friendly staff and very nice ..All job done perfectly, very tidy and clean, my windows looks brilliant and the house is warm and cosy , i can feel the difference on the gas bill , as i barely use it now.I want to say thank you to Jack that he sorted my contract, very professional and he explained very well about the payments and stuff, also thanks to Ian for the discount if the windows seal. Highly recommended for everyone who want to do improvements in the house at very good price and great quality.

Ioana Berca

4/17/2024

Elevate Your Home, Elevate Your Living

Your Trusted Partner for Home Transformation in the Tees Valley

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 windows and doors installation service. Contact us today to schedule a consultation and let us guide you on your home improvement journey.

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.

Your No 1 Choice For Windows and Door Installers Across Teesside

Home Improvement Services

Replacement Windows

At Endeavour we provide a bespoke service installing made to measure windows, designed, manufactured and installed to the highest standards which deliver security, warmth, comfort and style all year round.

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Front and Back Doors

We offer a full range of composite, bi fold, french , patio and garage doors. All of our doors are manufactured to the highest standards providing safety and security and a stylish up grade to your home.

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Conservatories

We’ll design a bespoke and affordable conservatory to fit the needs of your home and work with you to ensure the size, style, type of materials used and the finish is exactly to your requirements.

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Sliding Sash Windows

Sliding sash windows are a historic style that preserves the beauty of period homes. With traditional style and modern technology, uPVC sash windows are the ideal choice for conservation areas.

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Warm Roof Systems

Experience the joy of having a conservatory that’s perfectly insulated against the elements, keeping you cozy in winter and comfortably cool in summer.

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Architectural Spraying

At Endeavour we offer architectural spraying which can dramatically impact the aesthetics of your home in a range of different colours.

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Facias & Guttering

At Endeavour we offer every aspect of your roofline, including facia's, soffits and guttering. All of which are available in a range of colours and different styles of finishes.

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UNCOMPROMISING SECURITY

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!

REDUCTION IN HEATING COSTS

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.

SAFE AND SUSTAINABLE

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

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

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Visit Our Showroom in Marton, Middlesbrough

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

24 Stokesley Road, Marton, Middlesbrough, 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 Middlesbrough 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 4.8 out of 5 stars based on 177 customer reviews.

		I decided to change the windows and the back door garden as was very old and broken and house was freezing, i contacted Endeavour Windows for a quote, as i couldn't afford pay at once ,i decided to do a finance, as no many windows companies are doing at the minute. I was offered a good price with 0% finance interest from Endeavour Windows which was perfect for my budget. I was very surprised and happy with the job , Darren was very good , he worked with no breaks all day , for 3 days , very hard worker and Dean and George also , very friendly staff and very nice ..All job done perfectly, very tidy and clean, my windows looks brilliant and the house is warm and cosy , i can feel the difference on the gas bill , as i barely use it now.I want to say thank you to Jack that he sorted my contract, very professional and he explained very well about the payments and stuff, also thanks to Ian for the discount if the windows seal. Highly recommended for everyone who want to do improvements in the house at very good price and great quality.	
Ioana Berca	4/17/2024
		I just had fitted my windows and back doors as i couldn't afforded to pay all in once , Jack helped me going through finance with %0 interest free , great deal and cheaper than other companies that they are trying to take the skin out of people. Very professional staff, quality windows, already no using gas as is very warm and cosy in house , very good insulation. Just want to say a massive thank you to Ian too , that helped with windows seals and the most and the brilliant and hard worker and professional service could ever do it Darren, he did all the job in 3 days with his assistants George and Dean, what a polite and friendly team, they tidied up everything and cleaned and polished after the job was done , highly recommended when you want improvements in your house and able pay monthly with no interest, 5 start service, definitely i will contact them again in future.The bills of electricity and gas will definitely go down ,it's already shown on thermostat how warm is it with the new windows replacement.	
Ioana Berca	4/11/2024
		Couldn’t be happier with the finished results. New door and windows throughout which look brilliant. The team were great and nothing was too much bother. Would highly reccommend to anyone!	
Lucy Jaskowicz	3/28/2024
		Great service from start to finish. All the staff have been fabulous from start to finish listening to all ideas. The bespoke glass is fabulous. Big thank you to all bringing my ideas to life	
Anastasia Georgiou-Newton	3/21/2024
		Excellent service and no pressure sales. Fast and efficient throughout the process.	
arran newman	2/11/2024

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.

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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.

Windows and Doors Interest Free Installments

Windows and Door Advice

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