Based in Essex, C&B Windows Ltd are approved Cannondoor installers covering Essex, Kent, London, Suffolk and Cambridge. Known for craftsmanship and reliability, they provide expert composite door installations that homeowners can trust for quality, security, and style.
Expert Composite Door Installation Services
Composite doors bring durability, energy efficiency, and timeless appeal, making them the smart choice for modern properties. C&B Windows Ltd supply and install a wide range of Cannondoor designs, colours, and glazing options, fitted with precision to deliver long-lasting performance.
Trusted & Experienced Installers
With years of experience and TrustATrader approval, C&B Windows Ltd have built an excellent reputation for dependable service. Their skilled team ensure every installation is carried out to the highest standard, with clear communication and a professional finish every time.
Looking for secure, stylish, and low-maintenance composite doors in Essex, Kent, London, Suffolk or Cambridge? Cannondoor supplies made-to-measure front doors that combine modern design with long-lasting performance — ideal for homes across the region. Whether you’re in Chelmsford, Canterbury, Southwark, Ipswich or Cambridge, our composite doors are designed to enhance kerb appeal, maximise security, and improve energy efficiency.
With Cannondoor, you’re in complete control. Use our online door designer to choose your style, colour, glazing, and hardware. Once your design is final, we deliver it straight to your home — so your approved installer at C&B Windows Ltd can fit it without delay. No showrooms, no pushy sales, just quality doors designed around you.
Essex, Kent, London, Suffolk and Cambridge are known for their mix of traditional homes and modern builds — from coastal cottages and Victorian terraces to sleek city apartments. At Cannondoor, we’re proud to supply high-quality composite doors across the South East, helping homeowners enhance their property’s appearance, insulation, and security.
As a result, no matter the size or style of your home, our doors are designed to complement its character while delivering modern reliability. Whether you’re replacing an old timber door or choosing a fresh new look, Cannondoor makes it simple.
Create your dream front door in just a few clicks. Start personalising your Cannondoor door — we’ll deliver it straight to your door. What’s more, our intuitive online designer lets you preview every detail in real time.
Need ideas? Explore our inspiration gallery to see how other homeowners across the UK have transformed their entrances with Cannondoor.
With a vast selection of styles, an infinite choice of of colours to choose from and even more online, our range of Contemporary and Traditional door designs feature smooth or woodgrain finishes. Coupled with our TriSYS®, TriSYS® Modern, Spotlights® or Craftsman glazing frames, you are sure to find the perfect match to your home.
The wide range of traditional and contemporary door styles has something to suit all tastes, house styles and budgets. There are glazed and unglazed options and many styles are unique to us.
Explore our latest brochure to find your perfect style. With a vast range of colours, woodgrain finishes, glass options, and hardware, every door can be tailored to your exact requirements.
Scroll to see all 30 colours available
Our doors meet enhanced police-approved security standards such as Secured by Design, offering peace of mind and performance.
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