Windows

Window Installations in Warwick and Beyond

Enhance your home with energy-efficient, durable windows from Greenlight Windows & Doors Ltd. Serving Warwickshire, including Warwick, Royal Leamington Spa and Southam, as your trusted window installers and specialists.

Call today to get a free window quote!

UPVC Windows

Our UPVC windows offer energy efficiency, durability, and a sleek, modern look, available in a wide range of RAL colours, including wood-grain finishes.

Enjoy long-lasting windows that add comfort and style to your property.

Aluminium Windows

Designed for strength and elegance, our aluminium windows offer industry-leading thermal efficiency, helping to reduce energy costs and create a comfortable indoor environment.

Perfect for both contemporary and traditional homes.

Flush-Fit Windows

Flush-fit windows provide a seamless, streamlined look with frames that sit flush with the wall, enhancing both the aesthetics and value of your home.
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Available in multiple colours, finishes and handle options to suit any design preference.

Sliding Sash Windows

Our traditional-style PVC sliding sash windows offer modern functionality with heritage appeal, combining smooth operation with classic aesthetics.

Ideal for period properties and anyone seeking a timeless look.

Window Glass Replacement and Repairs

Restore your home’s comfort and clarity with our window glass repair, replacement, and secondary glazing services.

We offer solutions for double-glazed, toughened glass, secondary glazing, and more, ensuring optimal insulation, noise reduction, and enhanced aesthetics.

Victorian and Edwardian Windows

Bring heritage charm to your home with our Victorian and Edwardian window styles in wooden materials, blending classic design with modern energy efficiency.

Perfect for preserving your property’s traditional character.

Transform Your Home with High-Quality Window Solutions

Greenlight Windows & Doors Ltd is Warwickshire’s go-to expert for high-quality window solutions, serving homeowners, property managers, and commercial clients across Southam, Warwick, Leamington Spa, and beyond. We specialise in UPVC, aluminium, leaded lights for windows and bespoke window installations that combine energy efficiency with stylish designs to elevate your property’s appearance and comfort.

Our family-run business takes pride in top-quality craftsmanship, customer care, and sustainable practices, including product recycling. With Greenlight Windows & Doors Ltd, you get dependable, certified service backed by over 15 years of experience and a commitment to local excellence.

Proudly Serving Warwickshire

Based in Southam, Greenlight Windows & Doors Ltd proudly serves the entire Warwickshire region, including Warwick, Leamington Spa, and surrounding areas. Our local knowledge and commitment to quality set us apart as Warwickshire’s trusted window specialists. We combine exceptional craftsmanship with personalised service, offering 10-year warranties on installations, giving our customers peace of mind and added value.

Clients Thoughts

  • Great experience I chose green light windows as a friend recommended me , and dan was fantastic from start to finish worked around my schedule and completed my porch extension to a high standard will be using again for further works 5/5 would recommend

    JamesG

  • Excellent service and Quality Quality doors and great service. Would not hesitate to recommend.

    DavidF

  • Very professional. Dan was very friendly and guided us on which products were best. We are extremely happy with out new front door and would highly recommended 😀

    GavinS

  • Great company great guy to work with Just had new windows. Dans work is excellent and in a timely manner, very professional and helpful in all areas. Best value for money as well. Thoroughly recommend Greenlight

    IvanoD

  • Excellent double glazing Dan is extremely knowledgeable and experienced and goes above and beyond. Presently not VAT registered so win/win, extremely competitive. No reservations in recommending Dan 👍.

    LouiseG

  • The doors and windows look great! We received good advice on the type of windows and doors and the wide range of colours and styles. The work was completed on time and in a timely manner. The old windows and doors were removed and replace with minimal mess. Consideration for the fact that life has to go on whilst the work was completed was much appreciated. This is the second property that we have had products fitted. Very happy with the works and products.

    CarolynW

  • Excellent service and communication Great company offering excellent service and exceptional quality windows and doors.

    JamieW

  • Love our new door. Has improved the overall security of the house and improved the warmth in the porch. So much easier to lock and unlock the door from the inside.

    MandyH

  • New front door Very pleased with the standard of work that’s been carried out, will definitely be using Greenlight windows & doors again with our next projects. ,Work was carried out to a really high standard, would highly recommend. Will definitely be using Greenlight windows & doors on our next projects.

    EmilyB

  • Dan visited promptly to provide a quote for a kitchen door and then to fit. He was just so friendly, efficient and professional from the start. Really pleased with the outcome. Looks so good. Very happy.

    LynneR

  • 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!

    Georgina, Facebook Review

  • We cannot recommend Dan highly enough for his outstanding services. Not only is his craftsmanship and attention to detail truly exceptional, but he is also incredibly punctual and reliable. From the initial consultation to the final installation, Dan was always on time, friendly, and respectful of the timelines we agreed upon. The doors fit perfectly, enhancing both the functionality and aesthetics of our home. It’s rare to find someone so dedicated to their craft while also being personable and professional. If you’re looking for top-quality work with a flawless finish, all delivered on schedule, Dan is the one to call! Thank you!

    Deb, Facebook Review