Protective triple coat lacquer to help preserve the timber.
Complete with 10 year guarantee
External Frame Size Height 1180mm, width 780mm
Double glazed unit with a toughened outer pane for strength
Convenient bottom operation
Unique brushed ventilation flap makes it possible to let in fresh air even with the window securely closed
High quality pivot hinges designed to be highly stable and maintenance free
Suitable for roof pitches between 15 and 55°.
U-value of 1.3W/m2K
780 x 1180mm