Thousands of homes across Lancashire and Cumbria have a conservatory that sits unused for half the year. Usually the problem is the roof: old polycarbonate lets heat pour out in winter and turns the room into a greenhouse in summer. The good news is that you can usually keep your existing frames and base and just replace the roof.
Option 1: a new glass roof
Modern solar-control glass is a big step up from polycarbonate. It reflects much of the summer heat, keeps more warmth in during winter, cuts rain noise and keeps the light, open feel of a conservatory. Self-cleaning coatings help with the green film that builds up on roofs.
Option 2: a solid tiled roof (warm roof conversion)
A warm roof conversion replaces the glazed roof with a lightweight, insulated roof finished in tiles or slate-effect tiles. Inside, the ceiling can be clad or plastered, with LED spotlights. It gives the biggest improvement in comfort and quietness, and makes the room feel like a proper extension. Roof windows can be added to keep it bright.
Will my existing frames take a new roof?
In many cases, yes. Lightweight warm roof systems are designed to sit on existing frames, but every conservatory needs a survey first. If the frames or base need strengthening, for example with a ring beam, that should be included in the quote.
Planning permission
Replacing the roof on an existing conservatory does not normally need planning permission. If your home is listed or in a conservation area, check with your local council before going ahead.
Which is right for you?
- Love the light and use the room mainly in spring and summer: choose a new glass roof
- Want a room you will use every day of the year: choose a warm roof conversion
- Not sure: ask for a survey and a quote for both