A narrow plastic wood or metal bar which is used to fasten or hold the roof membrane and or base flashing in place.
Roof apron definition.
Barge board the board covering the roof timbers on the gable or skillion end of a roof fixed parallel to the roof slope.
Apron flashing a one piece flashing such as is used at the lower side of a chimney that penetrates a sloping roof.
4 in a membrane roof system.
A metal closure set over or covering the joint between adjacent metal panels.
1 cap or cover.
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.
Apron definition a garment covering part of the front of the body and tied at the waist for protecting the wearer s clothing.