VELUX GGL Pine Smoke Ventilation System Roof Window Flashing The Marley Mendip is an

The Marley Mendip is an ideal roof tile for low pitch extensions

They are galvanised for protection against exposure to wet conditions

5° and 40° - 50°

Minimum pitch: 22

Material: Aluminium & neoprene

VELUX GGL Pine Smoke Ventilation System Roof Window Flashing The Marley Mendip is anThe VELUX Smoke Vent Window Package Includes: 1 x GGL 307040 Electrically Operated Pine Finish Smoke Vent Window 1 x Flashing for tiles or slate 1 x KFX 210 EU Smoke Vent Control System 1 x KFK 100 WW Break Glass Point 1 x KFA 100 WW Smoke Sensor Description: Natural smoke and heat exhaust ventilators are typically used in common access areas such as stairwells and annex connections as well as in industrial buildings and offices. The smoke ventilation