VELUX GPL Dual Action Roof Window: Flexible ventilation & panoramic sky views
CodeMark
Dual-Action Operation Modes- Balcony-Like Unobstructed Views
- Integrated Secure Ventilation Flap
Overview
Description
Specifications
Last Updated on 06 Jul 2026
- Roof Pitch: 15°–55° (up to 75° with special installation considerations)
- Operation: Dual‑action — top‑hung + centre‑pivot
- Glazing: Laminated inner pane; toughened outer pane
- Frame Material: Timber core with protective aluminium cladding
- Sizes Available: Multiple standard sizes
- Installation: Suitable for tile or custom orb metal roofing with the appropriate VELUX flashing kit
- Ventilation: Integrated ventilation flap for passive airflow
Features
Product Information
