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10 Years Insurance Backed Guarantee

10 Years Insurance Backed Guarantee

DGCOS Member

DGCOS Member

FENSA Approved

FENSA Approved

Quality Manufacturers & Installers

Quality Manufacturers & Installers


External & Internal Doors

Doors are an important part of any home or business, providing both functionality and those all-important first impressions for any property. Being able to tailor these vital fixtures to your property is key, and this is why we offer a vast range of finishes and colours to our range of doors. From traditional white doors to something more Instagram worthy like grey or black doors, we have designs to suit every style. Not only do we have a fantastic collection of doors, but we also offer an excellent door fitting service as well.


Within our product portfolio, we provide stand out designs and styles that focus not only on aesthetic appeal and design but also offer high levels of home security and weather performance enhancements. Our weather performance designs provide our customers that live in areas prone to flooding peace of mind that the right door specification can add substantial additional protection. Alongside all of this, our door installation process will guarantee you a smooth, easy, fitting experience.

Door Manufacturers & Fitters Middlesbrough

We produce our own range of products including both internal and external doors in our local factory on Riverside Park, Middlesbrough. Here we can provide our customers with an overview of the manufacturing process alongside a comprehensive choice of PVCu doors and panel glazing designs available on all of our doors.


All of our doors are manufactured to your property’s exact measurements to ensure the best possible fit. Not only do we manufacture all our own products, but we also offer door installation as well. Our door fitting service for all our internal and external doors ensures that the job is complete with secure locks and gives our customers a spare key set as standard. This includes a 10-year guarantee, giving you that extra peace of mind.


Check out our great range of doors on offer here at Celestial Windows including composite doors and bi-folding doors. If you’re looking for high-quality composite doors in Middlesbrough, you are at the right place, choose from a selection of different materials. You are guaranteed an extremely strong door from our fantastic collection of composite doors.


Our friendly family here at Celestial Windows are happy to help with any questions you may have. Get in touch today or visit our family-run showroom and factory based in Middlesbrough.

light grey french doors 1
biold door@2x

Bi-Folding Doors

gbar fr drs

French Doors

Imagine Patio Door

Patio Doors

front composite door 2

Panel Doors

comp door golden oak


Bowater Doors

Locking System


Take a look at our gallery to see more of our work…

Find Out What Celestial Can Do For Your Home…

Celestial Windows is a trading name of Celestial Windows and Conservatories Limited

Authorised and Regulated by the Financial Conduct Authority. We are a Credit Broker and not a Lender. We offer Credit Facilities from one Lender