Louvred roof
Rotating blades adjust shade and airflow; closed systems need effective seals and integrated gutters.
Roof choice
Louvred vs Fixed-Roof Pergola
The roof is the most important pergola decision. It controls light into the house, airflow, rain performance and long-term maintenance.
Find my best outdoor coverWhat to consider
Fixed roof
Polycarbonate, glass or insulated panels provide continuous cover but can affect heat and indoor daylight.
Maintenance
Louvres add moving parts; fixed glazing or panels still need safe cleaning access and gutter care.
Quick sizing guide
| Priority | Better fit | Why |
|---|---|---|
| Adjustable shade | Louvred | Open or angle the blades |
| Simple rain cover | Fixed | No moving roof mechanism |
| Hot tub ventilation | Louvred | Releases steam easily |
| Lower complexity | Fixed | Fewer moving components |
Common questions
Are louvred pergolas waterproof?
Many are designed to shed rain when closed, but performance depends on blade seals, pitch, gutters, wind and installation. Treat supplier wording carefully.
Will a fixed roof make the house darker?
It can. Clear or translucent panels preserve more light, while deeper solid roofs may shade nearby windows.
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