Stop Cracks at Corners
Enhance the holding strength of outside corner bead with a fiber-mesh tape.
Mechanically fastened outside corner beads technically don’t need tape before being covered with mud. However, if a crack appears down the road, it will follow the edge of the flange. To enhance the strength of these seams and add a little insurance against cracks, I like to install fiber-mesh tape on the flanges before covering them with mud. It only takes a few seconds to install and adds just a few dollars to the entire cost of a project.
— Aaron Miiller; Pollard, Ark.
RELATED STORIES
Got a Tip?
Do you have any great tips like this one on how to prevent cracks on outside corner beads? Share your methods, tricks, and jigs with other readers. Tag them @FineHomebuilding on social, email them to us at [email protected], or upload them to FineHomebuilding.com/reader-tips. We’ll pay for any we publish.
