WHAT IS MAGNUM BOARD®
Magnum Board® is a combination interior / exterior sheathing product that replaces all gypsum and cement based products an most wood based sheathing products. Magnum Board® can be used as interior wall board, ceiling board, backer board and underlayment, drop ceiling and trim. Magnum Board® can be used for exterior wall board, fascia, soffit, trim and siding. Continue reading WHAT IS MAGNUM BOARD®