Vinyl

Two sets of double-wheeled brass rollers
transfer weight of glass directly to frame
reducing stress on sash members
Rollers glide on integral track system
allowing for effortless finger tip operation
Both sashes easily lift out for easy cleaning
Independent weep chambers on frame
assure effective water run-off

Non-corrosive hardware includes a lifetime of trouble-free
performance, no matter what the environment
(1) Cam Lock and action draws sash closer together for positive lock
(2) Interlocking Meeting