Explore Door & Window Companies Serving North London

North London’s premier double glazing installers & fabricators of UPVC & aluminium windows & doors With management experience in the double glazing industry since 2001, Ada Windows was established with its factory headquarters in Enfield to provide top quality double glazing services to residents and trade customers in and around London, Essex, Hertfordshire, Kent and Sussex. From our factory location in North London, we cover up to 50 mile radius, working with both commercial and domestic clients. So whether you’re based in Enfield, Haringey or Walthamstow or further afield, give our friendly team a call on 020 8803 8004 to find out how we can help. Visit our website: https://adawindows

Period Sash Windows is a North London-based specialist in traditional hardwood sash and casement window installation, restoration, and draught-proofing. We combine time-honoured craftsmanship with modern double-glazing technology to enhance period properties' energy efficiency while maintaining their architectural authenticity. Our FENSA-certified services include bespoke window manufacturing, repair work, and insurance-backed guarantees for residential clients.

Lordship Windows specialises in high-quality double glazing solutions, including aluminium and uPVC windows, doors, and repair services. Compliant with FENSA regulations, we use premium materials like Pilkington K Glass and insurance-approved hardware. With over 37 years of experience, we deliver durable, energy-efficient installations and responsive repair services to residential and commercial clients in London.

Towns-End Double Glazing is a family-run business established in 2004, providing double glazing installations, composite doors, and emergency locksmith services across Enfield, Hertfordshire, and North London. We specialise in high-quality window and door solutions, combining premium materials with expert craftsmanship to enhance security and energy efficiency. Our services include repairs, bi-fold doors, and 24/7 emergency support, backed by FENSA, TrustMark, and CPA accreditations.

Sash Carpentry provides expert sash window repair, restoration, and installation services across London. Specialising in traditional techniques, we offer double glazing upgrades, draught proofing, and timber door services. Our family-run team ensures quality craftsmanship with a five-year guarantee on restoration work.

Swift Glazing provides 24-hour emergency glazing services, including glass replacement, boarding up, and commercial repairs across London. Specialising in urgent solutions for residential and business clients, we prioritise rapid response times and high-quality materials. Our services ensure security, energy efficiency, and compliance with industry standards, supported by insurance approval and a one-year warranty on all work.

B Murphy is a specialist joinery company with over 60 years' experience crafting bespoke wooden windows and doors for heritage properties. We combine traditional mortice-and-tenon techniques with modern insulation technologies to create historically accurate replacements that improve energy efficiency. Our team serves London and the Home Counties, working on both residential and commercial conservation projects.

Timber Glazing crafts high-quality timber windows and doors tailored for London and the South East. Using FSC-certified materials, advanced glazing, and secure hardware, we specialise in solutions for Grade Listed properties and conservation areas. Our products combine traditional design with modern energy efficiency, supported by comprehensive guarantees.

Enfield Window Repair provides expert repair and maintenance services for windows and doors across London. Specialising in all materials and mechanisms, we offer tailored solutions for domestic and commercial properties. With over 10 years of experience, we combine technical expertise with exceptional customer service to ensure lasting, reliable results.

Enfield Windows is a North London-based specialist in premium window, door, and bi-fold installations, serving residential clients since 2007. We combine traditional craftsmanship with modern technology to deliver energy-efficient, secure solutions tailored to both period and contemporary properties. Our comprehensive service includes expert planning permission guidance, bespoke design, and a 10-year insurance-backed guarantee.

Barnet Window Company delivers high-quality windows, doors, and conservatories to homeowners in North London and Hertfordshire. With over four decades of experience, we combine traditional values with modern technology to enhance homes with energy-efficient, secure solutions. Our accredited team ensures every installation reflects our commitment to craftsmanship and customer satisfaction.

Doors & Doors is a specialist supplier of premium timber and composite doors with over 38 years of industry experience. We provide made-to-measure internal, external, and fire door solutions alongside nationwide delivery and local installation services. Our commitment to quality is demonstrated through rigorous supplier partnerships, factory inspections, and a 10-year product guarantee.