Moving up on to the roof fit the flashing around the frame according to the manufacturer s instructions.
Fitting roof window flashing.
Unpack the window and flashing kit in the loft.
Read the instruction manual and check all the fixings and fittings are included as listed in the manual.
When fitting flashings to flat roofs no overlap onto the roof is required as the roof itself will have it s own upstand flashing built into it.
Roof flashing is a thin material usually galvanized steel that professional roofers use to direct water away from critical areas of the roof wherever the roof plane meets a vertical surface like a wall or a dormer.
Flashing is installed to surround roof features such as vents chimneys and skylights.
Secure the flashing as instructed with nails or roof cement.
Http www fixmyroof co uk install roof flashings this video shows you the basics of installing lead roof flashings simple apron flashings or cover flashin.
Start by fitting the sill flashing at the bottom of the frame.
Finally fit the flashing above the frame.