Expert Composite Door Installation Services
Composite doors combine security, durability and modern style, making them a smart choice for today’s homes. As approved Cannondoor installers, G M Windows & Doors offer a wide selection of door designs, colours and glazing options, all installed with precision to ensure long-lasting performance and a high-quality finish.
Trusted & Experienced Installers
Since 2018, G M Windows & Doors have built a strong reputation as trusted Cannondoor approved installers, supported by over 100 five-star customer reviews. Their professional team are known for clear communication, dependable service and expert craftsmanship, ensuring every composite door installation is completed to the highest standard.
Looking for secure, stylish, and low-maintenance composite doors in Bolton? Cannondoor supplies made-to-measure front doors that combine modern aesthetics with long-lasting performance — ideal for homes across the town. Whether you live near Smithills, Heaton, Farnworth or Horwich, our composite doors are designed to enhance kerb appeal, maximise security, and improve energy efficiency.
With Cannondoor, you’re in full control. Use our simple online designer to choose your style, colour, glazing, and hardware. Once your design is final, we deliver it straight to your Bolton address — so your installer can fit it right away. No showrooms, no pressure — just quality doors designed around you.
Bolton is known for its proud heritage and diverse neighbourhoods — from traditional red-brick terraces to modern new-builds. At Cannondoor, we’re proud to supply high-quality composite doors throughout Bolton, 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 a tired old timber door or choosing a sleek 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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This Cannondoor installation page supports homeowners working with trusted local installers such as G M Windows & Doors.