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Efficent service solution




With over 20 years experience in designing and manufacturing serving windows, we’ve gained the trust in manufacturing from many household names such as McDonalds, KFC, Five Guys and many more!

Every serving window we make is custom built to order and all specifications confirmed before manufacturing begins.

With Low, Medium & Heavy duty options available, we have a serving window for every environment. We also deliver & install nationwide, so should you require our installation, please do let us know.


01322 663 106


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Visit our online store at www.servingwindows.com. Please be aware that this is a trading name under Next Doors Ltd and is solely owned by us.


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Our Medium Duty Serving Window is a pinnacle of excellence in window design, tailored to meet the diverse needs of our customers. Designed and manufactured with precision and care, this window boasts a range of features that elevate it above the rest.

At the core of its exceptional performace is the double-glazed units, ensuring not only enhanced insulation but also a remarkable reduction in external noise. This feature not only contributes to a more comfortable environment, but also promotes energy efficiency, keeping your space cool in the summer and warm in the winter.

Furthermore, our Medium Duty Service Window is thermally broken, a testament to its advanced engineering. This innovative design prevents the transfer of heat, effectively minimising the thermal conductivity and providing an added layer of insulation.

The built-in lock handle is another standout feature, seamlessly combining security with ease of use. This integrated locking mechanism not only adds an extra layer of protection to your space, but also ensures that accessing and securing the window is a straightforward and hassle-free process.

Designed with practicality in mind, both panels of our Medium Duty Serving Window are sliding, offering you the flexibility to control ventilation and access points. This user-friendly functionality is perfect for environments where space optimisation is key, providing a seamless transtion between indoor and outdoor spaces.

What truely sets our Medium Duty Serving Window apart is its custom-build nature. Tailored to your specification, we understand that each project is unique, and our Serving Windows are a testament to our commitment to metting your exact requirements. Whether it be custom colours, additional handles and locks or even integrated blinds!

Our Examples

Money Back Guarantee

We offer a full refund if you’re not completely satisfied with your doors

2 Year Warranty

All doors and entrance systems manufactured by us come with a 2 year warranty as standard

Part Exchange

We offer part exchange on your old doors for our new doors

Door & Window Fitting

We can fit your doors & windows or you can install them yourself (ideal for trade partners & installers)


A robust solution engineered to thrive in high-traffic environments where durability and reliability are paramount is our Heavy Duty Serving Window. This window stands the testament to our commitment to providing top-tier solutions that meet the demands of the most challenging settings.

One of the key distinguishing features of our Heavy Duty Serving Window is its adaptability to diverse needs. The option for both double and single glazing empowers you to choose the level of insulation and sound reduction that aligns with your specific requirements. This flexibility ensures that whether you're seeking maximum thermal efficiency or a solution tailored to your acoustic needs, our Heavy Duty Serving Window delivers.

Customisation is at the heart of what we do, and also this window's design philosophy. Understanding that no two projects are alike, we offer a bespoke approach to cater to your unique specifications. From size to colour, every detail is crafted with precision to seamlessly integrate with the aesthetics and functional requirements of your space.

The sliding mechanism of our Heavy Duty Serving Window offers further adaptability. Choose between a single slider for straightforward access or opt for the bi-parting configuration to create a wider opening. This versatility is particularly advantageous in environments with heavy foot traffic or the need for large, unobstructed passages.

Whether you prefer the convenience of automatic operation or the control of a manual system, our Heavy Duty Serving Window caters to your preference. The automatic option adds an extra layer of convenience, especially in settings where hands free opeartion is crucial or where traffic flow management is a priority.

In environments where wear and tear are inevitable, our Heavy Duty Serving window stands strong, ready to endure the demands of heavy use. It's not just a window; it's a reliable partner in maintaining the functionality and security of your space.

Testimonials Background


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Bill was wonderful, making sure it was all done perfectly and finishing it all off to the best standard. It has made such a difference to not only the look of my shop but also to the feel. The noise level has halved! I now have complete disabled access and great security. Emma was great helping visualise what they were suggesting (I really struggled) I would highly recommend Next Doors to anyone that that is thinking about replacing their door. Thank you Bill and Emma
Giggs Kyriacou
Giggs Kyriacou@McDonalds
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Been using Next doors for a number of years, Had the need to call them to replace some broken windows, they came out made good and repaired the glass doors on the same day Great job-Thankyou"!
Kate E
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The new staff room design if that of an american diner. The feel is modern and refreshing. The time to plan this and to considered the well being of our staff team when they have their breaks is exceptional. The project team were always available with questions and consulted with us throughout the process. The care staff work in a very busy demanding home, that takes a physical and emotional toll on them some days, this new staff room will support their rest and well being.
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A friendly and efficient service from start to finish. Discussed the options for our doors and clearly set out the costs of each in a quote. Fitting was no hassle and clean and tidy. We are very pleased with the results. Thank you!
David B
David B@Opticians
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Excellent service from a very knowledgeable and experienced team: they can solve any issue! I am very exacting as an optometrist and they exceeded my expectations! Well done Bill and team!
Rebekah H
Rebekah H@LiveLinkTechnology
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Beautiful doors, excellent service from start to finish, thank you!
Edward V
Edward V@Honeydale Farm
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Excellent service. - Turnaround time was speedy and efficient - Great attention to detail - Brilliant problem solving
Deborah R
Deborah R@Woodcote Medical Centre
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Good communication and advice throughout process. Understood the issues with our doors & recommended the best solution. Regular updates on delivery times whilst the doors were being made. All fitted well & on schedule - very pleased with the end result.
Tom H
Tom H@Barcade
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Great local company with good communication and fair pricing.
Brad H
Brad H@The Bald Kitchen
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Brilliant service from supplying advice before purchase to delivery
Jane K
Jane K@Residential Customer
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The service agent arrived at the time I was given. The agent was polite, professional and friendly. He promptly did the work that was required. The admin staff kept me in the loop as to when they ordered the part, when the part arrived and then consulted me as to when it would be convenient to complete the work. Well done Next Doors Ltd. I would definitely recommend this company
Sara B
Sara B@Residential Customer
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Next Doors Ltd have been amazing in making our bespoke internal sliding doors. They listened to what we wanted and kept us informed throughout the process. I would highly recommend this company
Ray Jones
Ray Jones@Residential Customer
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Used this company to install some new french doors with a wider opening than we had they had to cut back two pillers to make bigger they put up a screening indoors to stop any dust coming into house which was excellent no mess no dust very good fitting very pleased with result highly reccomend
Gabrielle J
Gabrielle J@Residential Customer
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Great customer service. They were able to match the existing film on conservatory roof. Did a good job laying off the film. They put everything back in order afterwards. Would recommend with no hesitation.
Bev Saunders
Bev Saunders@Edge Bespoke Picture Framing
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We’ve had several windows and my entire studio, roof light, windows and doors fitted with the UV film. As a picture framer it’s important that I take care of client’s artwork. We’ve always been impressed with the service provided and a recent installation lived up to the usual high standard. The team arrived bright and early, completed a great installation of the UV film to a south facing window. The guys were friendly, helpful and very respectful of our property, for which we are very grateful. Thank you for another job well done. Bev Saunders
Philip K
Philip K@Magdalane Court
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Bill and Craig were extremely professional in their work. They are problem solvers, nothing too daunting. Efficient, punctual and hard workers (in all weathers!), Would highly recommend.
Paul G
Paul G@Chapel Row Surgery
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From start to finish, I am totally delighted. We wanted a sliding service window for our GP Surgery Dispensary and Next Doors were so helpful. An engineer called to assess our requirements after my enquiry email and the same engineer Craig came to fit the window on the agreed date. No Fuss, No Bother just a superb job. The window fit is perfect and it operates just as we wanted. We are so pleased and highly recommend Next Doors Ltd
Testimonials Background


With our “Make You Happy” Door & Window Guarantee, we pledge to make sure that you are 100% happy with your order, product or service. We hate it when the product you’ve ordered doesn’t do what you expected, so if you’re not 100% happy, then we offer a full refund, no questions asked! This is just one of the many ways we provide a better service than your regular door service provider.