Fixing and buying guide
VELUX GGU MK04 007040D 78 X 98 WHITE POLY SMOKE VENT
Use this buying guide for VELUX GGU MK04 007040D 78 X 98 WHITE POLY SMOKE VENT before ordering.
What to check before buying:
- Confirm dimensions and compatibility with adjoining components.
- Verify fixings, adhesives, and accessories required for installation.
- Match quantity to project area and allow for cuts/wastage.
- Product overview: Increase personal safety and building safety in the event of fire with a VELUX smoke ventilation window. The window automatically opens when smoke is detected to quickly release smoke and excess heat and meets EU requ...