Opening Options:
- Fixed
- Fixed Secured by Design
- Manual opening (with optional extension pole)
- Mains powered opening (with optional remote control and rain sensor)
- Access hatch (lockable from the inside, this gas strut assisted opening unit can be used to gain access to the roof, used in conjunction with a suitable ladder/other means of access - not supplied)
Mardome Trade glazing type | Overall U-value* (W/m2K) |
---|---|
Double skin polycarbonate | 1.94 – 2.67 |
Triple skin polycarbonate | 1.26 – 1.93 |
Quad skin polycarbonate | 1.01 – 1.73 |