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Transform Your Home with Quality Windows & Doors 

At Greenlight Windows & Doors Ltd, we specialise in premium window, door, and conservatory installations tailored to enhance homes across Warwickshire, including Southam, Warwick, and Leamington Spa. With quality craftsmanship and durable, energy-efficient products, our family-run business is dedicated to excellence in every project. Call today to get started on your home upgrade.

Call today to get a free quote!

Sustainable Practices

Over 15 Years of Experience

Quality Craftmanship

Trusted, Local Experts in Windows, Doors, and Conservatories

Greenlight Windows & Doors Ltd is a family-owned business, committed to delivering top-quality window and door solutions across Warwickshire. With over 15 years of experience and a focus on precision, we are proud to be cert-registered installers and certified Origin and EDPM installers.

 

We take care of all aspects of installation, from windows and doors to full conservatory extensions, ensuring every project is completed with professionalism and care.

 

Sustainability is at the heart of what we do; we recycle our products, and our skilled team holds CSCS certification, asbestos training, and first-aid qualifications, ensuring safe and eco-friendly practices. Choose Greenlight Windows & Doors Ltd for reliable service, industry-leading guarantees, and the peace of mind that comes from working with local experts.

Greenlight Windows and Doors owners sitting in van

Our Services

Explore our wide range of services, from windows and doors to conservatories, extensions, and roofing solutions.

3 panel bay window

Window Installations

Energy-efficient UPVC and aluminium window options for long-lasting durability and style.

Solidor door

Solidor Door Installations

Stylish Solidor composite doors and versatile bi-fold doors to suit any entryway. Secure and sophisticated solutions for every home.

Guardian roof on an extension

Extensions & Conservatories 

Custom extensions and conservatories with full building services, premium UPVC options, and 20-year-guaranteed rubber roofing for durability.

Eurocell fascia board

Rooflines

High-quality fascia, soffits, and guttering installations to protect your home’s structure. Built to last with minimal maintenance.

Flat epdm roof with lantern

Rubber Roofing

20-year guaranteed EDPM rubber roofs that outlast felt and require less maintenance, perfect for flat roofs in any setting.

Glass roof seen from below, blue sky with drifting clouds visible

Glass Replacement & Repairs

Restore clarity and efficiency with our quick, reliable glass replacement and repair services for optimal insulation.

Certified and Trusted Window and Door Experts

At Greenlight Windows & Doors Ltd, we're proud to hold key industry certifications, reflecting our dedication to quality, professionalism, and customer guarantees:

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  • CERTASS Member 

  • GQA Level 3 Diploma

  • CERTASS Accredited 

Owner of Greenlight Windows and Doors
palermo composite door black

Why Choose Us?

Greenlight Windows & Doors Ltd combines over 15 of years of experience, ensuring top-quality installations and unmatched customer care. We’re proud to offer a 10-year guarantee on most installations and 20 years on our high-performance rubber roofing.

 

With certifications like Certass and training in asbestos safety, we prioritise quality and safety in every project. As registered installers of Origin, Solidor, and other premium suppliers, we bring you only the best in products and service.

Would highly recommend! Dan from Greenlight was very knowledgeable and helpful also very patient with all my changes. The fitting of the windows and doors looks excellent and has transformed my house. Whilst working there was very little to no mess and everything was kept clean and tidy. Once ordered the windows and doors arrived promptly and were fitted efficiently . Dan was very reliable and communicated throughout the project. Really pleased with the end result! Thanks again for all your hard work!
CERTASS logo
IWA logo
CERTASS Trade Association logo
Guardian Roof UK logo

Ready to Transform Your Home?

Get started today! Call us for a free quote or schedule a consultation with our experts to see how Greenlight Windows & Doors Ltd can bring your home improvement vision to life.

black Solidor door open
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