The problem with heat in conservatories
Many homeowners find that their conservatory becomes uncomfortably hot in summer and too cold in winter. This happens because traditional glass or polycarbonate roofs allow heat to pass through easily. To fix this, some people install conservatory roof blinds, hoping they will keep the space cooler. While blinds can improve comfort slightly, they do not solve the real cause of heat problems.
How roof blinds work
Roof blinds sit below the existing roof and act as a visual barrier against sunlight. They reduce glare and make the space feel shaded. Some types use reflective fabrics that bounce a portion of the sun’s rays away. However, they do not stop heat from entering or escaping through the roof itself.
Why blinds are not an effective long-term solution
Blinds are designed to control light, not temperature. Once the roof panels have absorbed heat from the sun, that warmth still radiates into the conservatory. In winter, the same thin materials allow heat to escape, which makes the space harder to keep warm. As a result, the conservatory remains difficult to use comfortably throughout the year.
Common issues with roof blinds
- Limited thermal benefit: Blinds reduce glare but have little impact on overall insulation.
- Condensation build-up: Moisture can gather between the blinds and roof panels, leading to mould and staining.
- Maintenance needs: Blinds attract dust and often require regular cleaning or replacement.
- Reduced light: While they block glare, blinds also block natural daylight, making the room feel darker.
The real solution: improved insulation
To control temperature effectively, the roof itself must be insulated. Insulated roof panels stop excess heat entering in summer and keep warmth inside during winter. This turns the conservatory into a space that can be used comfortably all year. They also reduce noise, prevent condensation, and eliminate the need for blinds altogether.
The benefits of upgrading the roof
- Stable temperatures throughout the year
- No glare or overheating in summer
- Lower heating costs in winter
- Bright and quiet living space
- A clean, modern finish without bulky blinds
Making the right choice
Roof blinds may seem like a simple fix, but they only hide the symptoms of poor insulation. Replacing the roof with an insulated system provides a permanent and more effective solution. To find out more about replacing or insulating your conservatory roof, complete the form on this page and we will be in touch.