01
The assembly, not just the finish
Pocketing panels need an actual storage cavity; stacking panels need space at the opening. Frame depth, panel size and sill configuration can change wall and floor design. A manufacturer’s installation detail belongs to a named configuration: do not transfer a tile-track or pocket detail to another system. Structural header, glazing and anchorage require project-specific design.
Andersen · configuration-specific installation guide02
Ownership and maintenance
Plan access to rollers, locks, tracks and pocket cleaning. A flush-looking threshold still needs an established water-management path. Consider screens, operating force and which panel is used for routine entry. Ask how servicing a concealed panel affects adjacent finishes rather than assuming the wall remains untouched.
03
What the proposal must include
Include frame/panels, glass specification, pocket framing, structural work, sill drainage, flashing, finishes, screens, hardware and installation adjustment. Separate opening preparation from unit supply. Identify who coordinates floor elevations and exterior paving; a door-only bid can omit the most important interfaces.
04
Resolve before procurement
Approve the complete opening section before ordering. Confirm local review and performance needs with the design team and the manufacturer. No universal coastal, energy, egress or accessibility approval follows from choosing a multislide product.