2 in a metal roof.
Roof apron definition.
Apron flashing a one piece flashing such as is used at the lower side of a chimney that penetrates a sloping roof.
1 cap or cover.
Apron definition a garment covering part of the front of the body and tied at the waist for protecting the wearer s clothing.
A strip of wood usually set in or over the structural deck used to elevate and or attach a primary roof covering such as tile.
4 in a membrane roof system.
A narrow plastic wood or metal bar which is used to fasten or hold the roof membrane and or base flashing in place.
A metal closure set over or covering the joint between adjacent metal panels.