Hello guys,
I'm currently building a small lean to extension on the rear of my house.
The lead flashing of the lean to roof goes right upto and under a large Victorian window.
1 meter down from that window is the opening through the cavity through to the new extension.
I'm starting to wonder if this would require a cavity tray as any external wall above the new opening is now in the roof void and directly above that is the window.
If a cavity tray is required, what sort of tray would be best?
Much appreciated
James
I'm currently building a small lean to extension on the rear of my house.
The lead flashing of the lean to roof goes right upto and under a large Victorian window.
1 meter down from that window is the opening through the cavity through to the new extension.
I'm starting to wonder if this would require a cavity tray as any external wall above the new opening is now in the roof void and directly above that is the window.
If a cavity tray is required, what sort of tray would be best?
Much appreciated
James