Discover stylish and secure composite doors from Mid Kent Windows. Serving Kent & East Sussex with expert installation. Get a free quote today!
We offer stunning Composite Doors to suit every home in Kent and East Sussex.
At Mid Kent Windows, we’ve been delivering high-quality, durable composite doors for over 36 years. As a family-run double glazing company based in Kent, combining exceptional security, energy efficiency, and aesthetic appeal. Our composite doors are designed to enhance your home’s entrance, offering a perfect blend of style and performance for homes across Kent and East Sussex.
Every step of the process—from design and measurement to assembly and installation—is handled in-house by our dedicated team, ensuring outstanding quality without unnecessary costs. Visit our Kent showroom to explore our composite doors and experience the Mid Kent Windows difference.
We offer our doors in various colours and finishes.
Some colour choices are special order, which may involve extended lead times and varying prices.
With a variety of styles, colours, and hardware options, including stainless steel handles and letterplates, we customise your composite door to match your home’s unique character.


36+ Years of Experience
10-Year Guarantee
In-House Expertise
Showroom Experience
Composite doors are made from a combination of materials, including GRP, uPVC, foam insulation, and steel, offering superior strength, insulation, and durability compared to uPVC doors, which are made solely from plastic.
Yes, our composite doors feature uPVC thermal inserts and edge banding, providing up to six times the heat retention of timber doors, helping to keep your home warm and reduce energy costs.
Absolutely! We offer a range of styles, 15 exterior colours, glazing options, and hardware, including handles and letterplates, to create a door that perfectly complements your home.