Gibraltar Building Products 5/8 in. x 10 ft. Galvanized Steel Z Bar Flashing in White

Galvanized Steel Z-Flashing is made from 28-Gauge galvanized steel. It is used to protect the horizontal joints between sheets of siding from water infiltration. The large leg of the metal goes against the wall, leaving the seat and face covering the top edge of the siding. The seat dimension, 5/8 in., corresponds to the siding thickness.

• Prevents water infiltration from horizontal joints of sheets
• 28-gauge galvanized steel for long-term use
• Specially designed for use with 5/8 in. siding