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Conservatory Roof Upgrade
Insulate Your Existing Conservatory Roof
No need to replace your roof. We add super-foil insulation and PVC cladding over your existing structure, turning an igloo in winter and greenhouse in summer into a comfortable, year-round living space.
Cheapest way to
Make a big difference
The Service
Upgrade Your Existing Roof - No Removal Needed
You don't need to remove your roof to experience the benefits of a fully insulated conservatory. Our system works directly over your existing polycarbonate or glass roof structure.
We fasten timber battens to your existing PVC rafters, layer in super-foil insulation with a vapour barrier to lock heat in and keep moisture out, then seal everything with a clean, white PVC cladding finish. The result is a comfortable room in every season at a fraction of the cost of a full roof replacement.
Timber battens fixed to existing PVC rafters
Super-foil insulation and vapour barrier installed
White PVC cladding sealed for a clean finish
Why Insulate
Six Reasons to Upgrade Your Roof
Conservatory roof insulation regulates the temperature and environment of your conservatory all year round, enabling you to get the most out of your extra space.
Warmer in Winter
The super-foil insulation layer slows thermal transfer through the conservatory, ensuring heat stays inside your home where it belongs.
No Sun Bleaching
Acting as a radiant barrier, the roof protects your furniture from UV-ray damage such as fading and bleaching caused by direct sunlight.
Reduce Heating Bills
With significantly less heat loss, you no longer need to overwork central heating or resort to portable electric heaters. Energy costs fall fast.
Quieter Living Space
Higher standards of noise insulation mean outdoor traffic and thunderous rain no longer prevent you from relaxing in your conservatory.
Cooler in Summer
Unlike dysfunctional glass roofs, our solution reduces solar heat gain, helping the conservatory maintain a comfortable temperature all year.
Energy Efficient
Your conservatory will no longer be an energy vacuum but become a stylish, sustainable part of an eco-friendlier home.
10 Year
Quality Guarantee
Backed by insurance-protected guarantee on every installation.
Price Promise
We'll match or beat any comparable quote!
Confident in our pricing. If you find better, we'll beat it.
Free Quote
No obligation, no pressure
Free design, measuring, and on-the-spot accurate quotation.
Ready to Transform Your Space
Stop Losing Heat Through Your Roof
Get a free, no-obligation quote from Active Windows. We serve Southampton, Portsmouth, Bournemouth, Guildford and surrounding areas.
Your postcode may qualify for a £2,500 discount.
Peace of Mind with Every Installation.