Site Standard Anthracite Aluminium alloy Centre pivot Roof window, (H)1180mm (W)1140mm Site Anthracite Aluminium alloy Top hung Skylight, (H)550mm (W)450mm Site Anthracite Aluminium alloy LH Side hung Skylight, (H)600mm (W)470mm Site Standard Anthracite Aluminium alloy Centre pivot Roof window, (H)980mm (W)780mm Site Premium Anthracite Aluminium alloy Centre pivot Roof window, (H)980mm (W)780mm Site Premium Anthracite Aluminium alloy Centre pivot Roof window, (H)1180mm (W)1140mm Site Standard Anthracite Aluminium alloy Centre pivot Roof window, (H)780mm (W)540mm Site Premium Anthracite Aluminium alloy Centre pivot Roof window, (H)780mm (W)540mm Wickes Rigid Sun Tunnel Including Tile Flashing - 350mm Wickes Flexible Sun Tunnel Including Slate Flashing - 350mm Wickes Flexible Sun Tunnel Including Tile Flashing - 350mm Wickes Sun Tunnel Integral Light - 20W Keylite Slate Flashing Kit 550 x 780mm Grey SRF01 Keylite Slate Flashing Kit 550 x 980mm Grey SRF02 Keylite Slate Flashing Kit 660 x 1180mm Grey SRF03 Keylite Slate Flashing Kit 780 x 1180mm Grey SRF05 Keylite Slate Flashing Kit 780 x 1400mm Grey SRF06 Keylite Slate Flashing Kit 940 x 1600mm Grey SRF07 Keylite Slate Flashing Kit 1140 x 1180mm Grey SRF08 Keylite Slate Flashing Kit 1340 x 980mm Grey SRF09 Keylite Tile Flashing Kit 550 x 780mm Grey TRF01 Keylite Tile Flashing Kit 660 x 1180mm Grey TRF03 Keylite Tile Flashing Kit 780 x 1180mm Grey TRF05 Keylite Tile Flashing Kit 780 x 1400mm Grey TRF06