Cannondoor is a leading composite door manufacturer based in Bolton, UK, specializing in high-performance entrance and residential doors. With over 30 years of industry experience, we design and supply premium-quality composite doors that combine style, durability, and security. Our wide range includes traditional and contemporary designs, custom etching, decorative glass, sidelight options, and advanced door hardware such as handles, cylinders, and letterplates. Whether you're upgrading your front door or designing a new build, Cannondoor... read full review »