
A conservatory is one of the best ways to expand your living space while bringing natural light into your home. At The Hertfordshire Window and Door Company, we design and install high‑quality conservatories and modern warm roof systems that allow you to enjoy your space comfortably throughout every season.
Whether you’re looking to add a brand new conservatory or upgrade an existing one with a warm roof, our expert team will help you create a stylish and practical extension to your home.

Our conservatories are designed to complement your property while providing additional space for relaxing, dining, or entertaining.
Popular uses for conservatories include:
✔ Garden rooms ✔ Dining areas ✔ Family living spaces ✔ Home offices ✔ Playrooms
We offer a range of conservatory styles to suit both traditional and modern homes, including:
✔ Victorian Conservatories ✔ Edwardian Conservatories ✔ Lean‑to Conservatories ✔ Contemporary Glass Extensions
Every conservatory we install is designed to maximise natural light while maintaining excellent insulation and structural strength.

If your conservatory is too hot in summer or too cold in winter, a warm roof upgrade can transform it into a comfortable living space all year round.
Warm roofs replace traditional glass or polycarbonate conservatory roofs with an insulated solid roof system that dramatically improves energy efficiency and temperature control.
Benefits of a warm roof include:
✔ Improved Insulation – Keeps heat inside during winter and blocks excess heat in summer. ✔ Reduced Glare & Noise – Creates a quieter, more comfortable environment. ✔ Energy Efficiency – Helps lower heating costs. ✔ Stylish Interior Finish – Plastered ceilings with integrated lighting options. ✔ Year‑Round Usability – Turn your conservatory into a true extension of your home.

Choosing the right conservatory style and frame material is key to getting the look, performance, and value you want.
Popular Conservatory Types:
✔ Victorian – Traditional style with a curved front, perfect for period homes and maximising space. ✔ Edwardian – Square, symmetrical design offering more usable floor space. ✔ Lean‑to – Simple, modern style ideal for smaller spaces or contemporary properties. ✔ Glass Extensions – Sleek, modern designs that create a bright, open-plan feel.
Aluminium vs uPVC – What’s the Difference?
✔ Aluminium Conservatories
– Slim frames for larger glass areas and more natural light
– Stronger material, ideal for bigger spans and modern designs
– Premium look with a high-end finish
– Long-lasting and low maintenance
✔ uPVC Conservatories
– More cost-effective option
– Excellent insulation and energy efficiency
– Traditional appearance that suits most homes
– Low maintenance and durable
We help you choose the right combination of style and material to suit your home, budget, and long-term goals.