Description

Mainframe – Shall be made from rigid polyvinylchloride (PVC) multi-hollow extrusions which have a minimum wall
thickness of .050”. Main frame shall be welded together at the corners. Overall frame depth is 2-7/8”.
Glazing – Fixed glass panel shall consist of 3/4” thick insulated glass. Fixed glass to be held securely in place by
the use of hotmelt silicone at the exterior and a rigid PVC glazing bead, which has a minimum wall thickness of
.070”, at the interior. Low-E glass, argon gas and other glazing options available. (NOTE: 7/8” thick insulated
glass used on select configurations).
Screen – Half screen only. Screen to be made from roll-formed aluminum, 5/16” x 3/4” with a .020” wall thickness.
Screen cloth to be made from 18×16 fiberglass mesh and held securely by flexible spline. Screens shall meet
ANSI/SMA standard 1004-87. (NOTE: Insect screens are intended only to provide reasonable insect control. They
are not intended to prevent people or objects from exiting the window or to provide security against forced entry.)
Installation – To be done by others. Frame must be installed straight, plumb and level, without twisting, bowing or
springing. Manufacturer’s recommended installation procedures are to be used. Installer should make final
adjustments to ensure proper sash operation and window performance.