conservatory roof replacement
Upgrade your conservatory with a modern, energy efficient roof
Is your conservatory too cold in winter, too hot in summer, or just looking tired and outdated? A conservatory roof replacement is the most effective way to bring it back to life.


Tired of an unusable conservatory?
At House of Glass, we replace old polycarbonate or glass roofs with fully insulated solid conservatory roof systems that completely change how the space looks, feels and performs throughout the year.
Whether you’re looking for a new conservatory roof or considering replacing conservatory roof panels, we’ll help you make the most of your existing space.
A roof replacement is a quicker, more affordable way to create a replacement conservatory that feels brand new – without starting from scratch.
- Year-round comfort
Fully insulated to reduce heat loss and eliminate temperature extremes - Better energy efficiency
Lower heating bills and a cosier space in winter - Quieter, calmer rooms
Solid roofs help block noise from wind and rain - Stylish transformation
With options that give your space a true room-like feel
Over 200+ happy client reviews
What our roof replacements can do for your home
Replacing your old conservatory roof isn’t just about looks – it changes how the space works. We’ve helped customers turn draughty, dated structures into year-round rooms that feel like part of the home. From kitchens and playrooms to home offices and dining areas, a conservatory solid roof replacement makes all the difference.
And because we can work with your existing base and framework, the process is often quicker and more cost effective than a rebuild – with none of the mess of a full extension.

The Supalite solid roof system
We fit Supalite solid conservatory roofs – a proven system designed to be lightweight, durable, and compliant with modern building control requirements. Supalite roofs are made for efficiency and comfort, and they work with nearly every conservatory style, including Lean To, Edwardian, Victorian, and shaped designs.
Whether you’re creating a cosy insulated conservatory or looking to add value with a more modern conservatory finish, Supalite offers the ideal balance of performance and style.
If your conservatory is underused, uncomfortable or in need of repair, this upgrade could be the key to enjoying it again.
Key features include:
- Lightweight aluminium frame
- Tiled or slate-effect finishes
- Optional vents, pelmets and plastered ceilings
- High-performance insulation
Custom options to suit your conservatory
Every conservatory is different, and we’ll help you tailor your new roof to match your layout, your home and how you plan to use the space.
Styles
We can install a new conservatory roof on almost any style, including Lean To, Edwardian, Victorian, Gable, or completely bespoke designs.
Colours & Finishes
On the outside, you can choose from Supalite’s lightweight tile or slate-effect finishes, available in popular colours like Charcoal, Ember and Pewter – giving you a look that blends beautifully with the rest of your property.
Interior features
Inside, we’ll help you create a space that feels like a real room. Options include smooth plastered vaulted ceilings, integrated spotlights or pendant lighting, roof windows for extra natural light, and insulated internal pelmets for a seamless, cosy finish.
Windows & Doors
If your existing windows or doors are tired or inefficient, we can also upgrade these as part of the same project. Whether it’s replacing old double glazing, adding a fresh set of french doors, or opening up the space with bifold doors, we’ll help you choose the right styles and finishes to complement your new conservatory roof and enhance the whole space. Everything is made to measure and fitted by our in-house team for a perfect result.
If your conservatory is too cold, too noisy, or just no longer suits your home, now’s the time to change it. A solid conservatory roof replacement gives you a usable, energy efficient space that works in every season.
We cover Kent, South East London, South Essex, East Sussex and West Sussex, offering free quotes, same day appointments, and helpful guidance from start to finish.

Why choose House of Glass?
When it comes to home improvements, trust matters. At House of Glass, we’ve built our reputation on honest pricing, quality workmanship, and good old-fashioned customer care. As a family-run business, we treat your home like it’s our own – no pushy sales, no inflated prices, just genuine service from start to finish.
- 10-Year Insurance-Backed Guarantee
Your investment is protected for the long term with a comprehensive warranty on all windows and installations. - FENSA Registered
Our installations meet the highest industry standards, giving you complete peace of mind your installation meets building regulations. - Expert In-House Fitters
No subcontractors, just our experienced and trusted team. Our skilled installers ensure a seamless, professional installation. - Family-Run Business
We offer a personal, customer-focused service with honest advice and no pushy sales tactics.
Ready to reclaim your conservatory?
Contact House of Glass today for friendly advice, a free no obligation quote, and expert help from your local conservatory roof replacement company and installer.
Frequently asked questions
Got a question? We’re here to help! Below you’ll find answers to some of the most common queries about our composite doors, installation process, and services. If there’s anything else you’d like to know, please don’t hesitate to get in touch with our friendly team
How long does a conservatory roof replacement take?
Most conservatory roof replacements take between 2 to 5 days depending on the size and condition of the existing structure. We’ll give you a clear timeframe at the quote stage and keep everything on schedule.
Will I need planning permission for a new conservatory roof?
In most cases, no – especially when replacing an existing roof. However, we’ll assess your property and advise if building control sign-off is needed. Supalite roofs are designed to be building control compliant.
Can I still keep my existing conservatory frame and base?
Yes – our solid roof systems are specifically designed to sit on top of most existing conservatory frames. We’ll inspect your current setup to confirm compatibility during your free quote.
How much warmer will my conservatory be?
With full insulation and modern materials, a solid conservatory roof will dramatically improve thermal performance. Most customers notice a huge difference in warmth in winter and a cooler, more comfortable space in summer.
Can I upgrade my windows and doors at the same time?
Absolutely. We can replace windows, install french or bifold doors, or fit new energy efficient double glazing to complete the transformation – all fitted by our in-house team.
How quickly can I get a quote?
We offer same-day quotes and appointments for your convenience so contact us anytime to arrange yours.
What warranty do your installations come with?
All our uPVC windows come with a 10-year insurance-backed guarantee for complete peace of mind.
Can you install other matching products?
Definitely! As a leading home improvement company in Kent we can supply everything from windows, doors, uPVC and Aluminium bifolds, sliding doors and conservatory roof replacements. Our aim is always to deliver a seamless, cohesive finish throughout your home.
Are you FENSA registered?
Absolutely. As a FENSA-registered company, we adhere to strict standards for quality and compliance, ensuring your installation meets all necessary regulations.
Do you offer finance?
Yes, we offer flexible finance at 12.9% APR with low deposits to make upgrading your home affordable.
Are your fitters employed by you?
Absolutely! We employ experienced, fully trained, in-house fitters dedicated to quality installations.