VELUX Top-Hung Pine Conservation Roof Windows Flashing Kit (Included):SD5N1 - GPL 3550 Window + EDN Recessed Flashing for Slate up to 8mm thick (min 20° roof pitch) A 160mm diameter capped stack

A 160mm diameter capped stack breather vent for use with soil systems

Whether you're replacing an existing chimney pot or completing a new roof installation

SOLAR POWERED to work in sync with your SOLAR roof window

Board size: 2400mm x 1200mm

VELUX Top-Hung Pine Conservation Roof Windows Flashing Kit (Included):SD5N1 - GPL 3550 Window + EDN Recessed Flashing for Slate up to 8mm thick (min 20° roof pitch) A 160mm diameter capped stackIncluded in the VELUX Conservation Window Package: The VELUX Conservation window is sold as a complete package including: GPL 3570 Pine roof window with black external frame and black glazing bar EDN EDP EDW or EDJ flashing kit (select from drop down menu) Insulation collar (BDX) and underfelt collar (BFX) Description: VELUX Pine Internal Finish Conservation windows have been specially designed for use in conservation areas, or when planning dictates