VELUX DSL MK12 1705 SOLAR Blackout Blind - Light Grey FMC115 30mm - approx 640 nails

30mm - approx 640 nails per kg

Rigid Sun Tunnel for installation into a pitched slate roof

Minimum free ventilation area 6

giving automatic ventilation and fresh air

the Marley Wessex is the perfect solution to avoid a large profile tile on a low pitched roof

VELUX DSL MK12 1705 SOLAR Blackout Blind - Light Grey FMC115 30mm - approx 640 nailsKey features: Operation: INTEGRA SOLAR Powered Type: Blackout Window Size: MK10 (78cm x 160cm) Colour: 1705 Light Grey Compatible with the following Velux windows: GGL, GGU, GPL, GPU Manual and Solar powered windows Description: VELUX Solar Powered blackout blinds have been specially designed for both VELUX manual opening windows and VELUX Solar Powered windows to give you total darkness 24 7. With solar powered blinds there is no need to have an