Magnum Sliding Sash

Have a big story to tell? The Magnum Sliding Sash - available in wood and clad wood - is up to the challenge. Designed for large areas, strong, thick, heavy-duty Magnum Sliding Sash windows raise the standard for all oversized window units. Even though these oversized windows are often taller and larger than other windows in the Marvin range, the sash on the Magnum Sliding Sash still offers surprisingly smooth operation, with four coil-spring, block-and-tackle balances on each sash.