At Cor-Line Systems Ltd, we specialise in providing premium aluminium door and window systems designed to enhance every home. Partnering with industry-leading brands like Cortizo and Sheerline, we deliver innovative, stylish, and energy-efficient solutions tailored to your needs. From sleek sliding doors to elegant window systems, our expert team ensures every product meets the highest standards of design, performance, and durability. Our aluminium systems are available nationally, offering accessibility to customers across the UK.
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What sets us apart is our unique partnership with our sister company, Empire Roofing and Building Services Ltd. Based in Colchester, Essex, this collaboration allows us to offer a comprehensive, one-stop shop for all your home improvement and building needs. Empire Roofing and Building Services specialises in providing high-quality building and roofing solutions across London and the South East of England. Together, we deliver full wraparound solutions, streamlining projects and ensuring a stress-free experience for our clients.
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Run by two brothers, Graham leading Cor-Line Systems Ltd with over 16 years of experience in window and door manufacturing and offering products and services globally but now focusing solely on the UK market, and James managing the roofing and building side of the operation with over 25 years of experience in the roofing and building trade, our family-driven approach combines technical expertise, innovative products, and a shared commitment to excellence. Whether you're looking to transform your home with state-of-the-art aluminium systems or require expert building and roofing services, our unified team is here to bring your vision to life with unparalleled quality and reliability.

Choose Cor-Line Systems and Empire Roofing and Building Services for trusted expertise, a personal touch, and cutting-edge solutions that make a lasting impression.