
Velux Flexible Sun Tunnel
Product Features:
- Bushfire rating of BAL 29 (applicable to TWR installed between 18-60°)
- Choice of highly reflective flexible tunnel (350mm diameter, lengths vary)
- 4mm toughened external glass
- Dual-layered ceiling diffuser – spreads light over an area of up to 9m²
- Interior diffuser with ‘Edge Glow’ design
- Outer polyurethane cappings with integrated flashings for tiled roofs High and Dry Skylights do not recommend using this product on corrugated iron roofs
- ‘Stay Clean’ coating on glass exterior to reduce cleaning frequency