Compare 4 Local Door & Window Companies in Dartford

Kent Composite Doors is a specialist supplier of high-security composite doors with advanced thermal insulation properties. Based in Dartford, we offer made-to-order entrance solutions featuring 35-year durability and minimal maintenance requirements. Our products incorporate multi-point locking systems and are available in 13 colours with nine frame finishes, serving Kent, London, Essex, Surrey and Sussex.

Fitter Windows is a Harlow-based double glazing specialist offering uPVC and aluminium windows, composite doors, conservatories, and shutters across Essex, Kent, and London. With competitive pricing, expert installation, and a focus on energy efficiency, we deliver tailored home improvement solutions. Our 15-year track record and partnerships with industry-leading manufacturers ensure reliable, high-quality results for residential clients.

Fortis & Hooke provides specialist window and door conservation services for heritage properties. Using our proprietary Longaevitas system, we restore original timber features to enhance longevity and energy efficiency while preserving historical integrity. Our client-centric approach combines expert surveying with workshop-based restoration to ensure minimal disruption and maximum durability.

A to Z Glazing provides specialist glass and glazing solutions for commercial and domestic clients across Kent, London, and surrounding areas. Established in 1984, we offer fire-resistant windows, security doors, frameless glass installations, and emergency repair services. Our team ensures compliance with British Standards and DDA regulations while delivering energy-efficient and safety-focused glazing products.