The Magnum or custom Sliding Sash - available in wood and clad wood - is up to the challenge. Designed for large areas, strong, thick, heavy-duty large size 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.
Features
14 degree sill bevel
140 mm jambs
Selection of Brick Mould Casing and architraves available (wood units)
Bare wood or fully finished interior option
Beige jamb
Range of hardware options
Satin Taupe sash retainer clip
Clear, double glazed low emissivity glass as standard
Insect screen option
Vinyl nailing fin with Drip Cap (clad units)
Image to the right shows an example of a Magnum Sliding Sash Window from Marvin in place with a customer.
The image below shows the detail within the Sliding Sash.
Windows Basics 
