A glass-roof winter garden can heat up in summer sun; a roof zip screen (Sky Zip), an opening roof and air conditioning keep it under control. Heat vs condensation explained.
Short answer
A winter garden with a glass roof can heat up in summer when it gets sun. The solution is a shading screen on the roof: the Sky Zip roof screen blocks the sun before it reaches the glass. An opening roof can also be considered for ventilation.
Options against summer heat
| Solution | What it does |
|---|---|
| Sky Zip roof screen | Reduces sun entering through the roof; opens and closes as needed |
| Opening glass roof | The roof opens so hot air can escape |
| Air conditioning | Cools in summer, heats in winter and balances humidity |
Overheating and condensation are different problems
- Summer heat comes from sun entering; reduce it with a roof zip screen.
- Winter condensation comes from humidity; control it with an air conditioner that dehumidifies, or a dehumidifier.
When deciding
Orientation (north/south) is not decisive and is a matter of preference, but a shading plan should be made from the start on sunny façades. A winter garden must be at least 15 m²; production and installation take about 25–30 days. More: winter garden roof screen, screen options.
To plan your winter garden and shading on site, request a free site visit.
