Conservatory Too Cold in Winter
The conservatory becoming too cold to use comfortably during autumn and winter months.
What Is Causing This?
- 1Polycarbonate roof providing very little insulation
- 2Single-glazed or thin double-glazed panels losing heat rapidly
- 3No heating provision in the conservatory
How Urgent Is This?
This is a cosmetic issue. It is not causing damage and can be addressed in your own time.
What Needs to Be Done
A conservatory specialist may upgrade the roof to a solid insulated type, replace glazing with higher-performance units, and add heating such as underfloor heating or radiators.
How Much Will It Cost?
National average estimate
Labour: £1,717 – £4,533 | Materials: £2,017 – £7,133
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Ask a QuestionPlanning Permission Guidance
Some fixes for this problem may require planning permission or building regulations approval. Check if your project needs permission:
How to Prevent This
Consider a solid roof conversion for dramatic improvement. Upgrade to high-performance glazing. Fit thermal blinds for an immediate difference.
Related Problems
The conservatory becoming unbearably hot in summer, making it unusable during warm weather.
Water dripping into the conservatory through the roof panels, joints, or where the conservatory meets the house wall.
Rooms feeling cold even when the central heating is running at full, with high energy bills.
Other Conservatory Specialist Problems
Water dripping into the conservatory through the roof panels, joints, or where the conservatory meets the house wall.
The conservatory becoming unbearably hot in summer, making it unusable during warm weather.
The conservatory door dragging, sticking, or not locking securely when closed.
Moisture forming on the inside of conservatory windows and roof panels, dripping onto furniture.