Expanded Flange Control Joint (Double-V) is used to relieve stresses in large plastered areas of walls, ceilings, and stucco areas.
The Double-V Control Joint counteracts the inherent shrinkage during stucco curing and general thermal changes.
This nearly inconspicuous, expanded wing control joint minimizes cracking and assures proper plaster and stucco thickness.
Ground heights include 3/8” for thin coat plaster and ½”, ¾” and 7/8” for conventional plaster applications.