Invisible Drywall Butt Joints
Gypsum Construction Handbook (see page 145 in the 90th anniversary edition), there is a completely impractical detail for depressing and subsequently hiding wallboard butt joints. But in the head and hands of a craftsman, this detail has been transformed into the ButtHanger, an elegant (despite the name) materials and labor-saving innovation.
Published November 1, 2001
(2001, November 1). Invisible Drywall Butt Joints. Retrieved from https://www.buildinggreen.com/product-review/invisible-drywall-butt-joints