VELUX KLA 100 Rain Sensor Product:KLA 100 Rain sensor The high vapour permeability and

The high vapour permeability and waterproof nature of the membrane

The Duo Edgemere features a 'mock bond' to give the impression of two smaller slates

the stainless steel turbine shaped head catches the wind causing it to rotate creating increased draw up the flue

Choose between a natural pine or a white painted finish

VELUX KLA 100 Rain Sensor Product:KLA 100 Rain sensor The high vapour permeability andVELUX KLA 100 rain sensor for automatic closure of VELUX smoke ventilation windows in case of rain. Grey finish 80 x 80 x 55mm The rain sensor closes the window provided that the smoke ventilation function is not activated.