If you’re tired of squinting through your dingy polycarbonate roof or sitting in a dim extension, it’s time to replace conservatory roof with glass.
It’s true that a modern glass conservatory roof replacement is stylish, but it can also be a game-changer for how you use your home.
Whether you use your conservatory as a home office, gym, space to unwind or even an additional kitchen, glass roofs allow you to flood the extension with natural light, creating a cosy living space you can enjoy year-round, slashing heating bills in the process.
In this guide, we’ll explore everything you need to know about glass conservatory roof replacements, from the brilliant benefits of regular natural light exposure and elite thermal performance, to practical advice on maintenance and building regulations.
Modern glass conservatory roofing has become genuinely practical for everyday living. High-performance glazing reduces unwanted heat transfer, meaning warmth stays inside during colder months and excess heat stays out when the sun blazes. Solar control glass regulates glare, so you’re not left squinting indoors. It’s this combination of innovation that’s made glass conservatory roof replacement realistic for homeowners.

A new glass roof bathes your conservatory in beautiful natural light. If you’re upgrading from a solid tiled roof without a roof lantern or tired polycarbonate, the difference is genuinely striking. Natural light improves your mood, boosts productivity and creates an inviting atmosphere that makes you eager to spend time in your extension, something that the whole family will benefit from.
Thermal efficiency simply means the prevention of heat transfer, keeping heat from escaping in the winter months and blocking glare when unwelcome in the summer, giving you a consistent year-round temperature.
Older conservatories lose enormous amounts of warmth. Advanced glass panels in modern replacement conservatory roofs feature thermally broken technology, which acts like a barrier against heat loss. This means you can use your conservatory throughout the winter months without turning your heating up excessively. Many homeowners report using their extensions year-round for the first time.
Modern glass conservatory roofs effectively reduce external noise. If you live near a busy road, a new glass roof helps create a tranquil retreat. Advanced glazing dampens sound transmission, so you can relax without constant interruptions.
A quality replacement conservatory roof is a long-term investment. Modern glass roofing systems are engineered to withstand the British weather, heavy snow, driving rain and high winds all pose no problem. Choose from multiple RAL colours including Chartwell Green and Anthracite Grey.

We supply and install the Ultrasky roof system, a refined, high-performance glass conservatory roof. Here’s what sets it apart:
Our Ultrasky roofs use double-glazed panels with thermally broken frames throughout. This advanced glazing traps warmth inside your conservatory whilst protecting you from UV damage during summer months.
The Ultrasky system uses fewer structural bars than alternatives. This means more of your roof is pure glass, flooding your conservatory with natural light whilst maintaining complete structural integrity.
We use NASA satellite data to postcode-engineer each roof. If your postcode is prone to severe weather, we make structural adjustments to ensure your new roof can handle it.
We offer replacement conservatory roofs with frames in uPVC, timber and aluminium. Choose from RAL colours including Chartwell Green, Anthracite Grey and classic whites and creams to match your home perfectly.
Our Ultrasky roofs feature an insulated pelmet that can hold lights and speakers, decorative cornices in one, two or three-tiered options, and integral goal posts that allow you to fit bifold doors, patio doors or French doors.

Cost depends on the size of your conservatory, your choice of frame material and additional features. We offer competitive pricing across the industry. Request a free no obligation quote, we’ll visit your home, assess your needs and provide an accurate figure. Many homeowners find long-term energy savings quickly offset the initial investment.
Modern glass roofs are remarkably low-maintenance. Our Pilkington Activ range features self-cleaning glass that works even during the night and on overcast days. For the frame, simply wipe with warm soapy water occasionally. Unlike older conservatories, a new glass roof lets you enjoy your space without endless upkeep.
Absolutely. The Ultrasky system features integral goal posts specifically engineered to support bifold doors, patio doors and French doors. This makes access to your garden or patio area easy, with these doors also designed to be predominantly glass for natural light intake, with multi-point locks incorporated for security.

We’re a family-run company based in Ilkeston, Derbyshire, with over 30 years of industry experience. We install windows, doors, conservatories and other home improvements across the East Midlands, including Derbyshire, Nottinghamshire and Leicestershire. All products are designed with energy efficiency, style and security as priorities.
We’re Which? Trusted Traders, hold CPA Insurance Backed Guarantees and FENSA certification. Most importantly, we offer a lifetime warranty across our entire product range, giving you complete peace of mind.
Visit our Ilkeston showroom to browse our extensive product range and speak to our knowledgeable team.
Ready to transform your conservatory? Contact us today on 0800 783 6502 or email contact@lifestylewindows.co.uk for a free no obligation quote.
