Side Folding Grilles
General – Furnish sliding grille by CITY-GATES USA preparation of opening. Structural support for track, pockets, and miscellaneous finish work are excluded.
Vertical Posts – Curtain shall be attached to 2-3/4” x 1-7/6” aluminum extrusions consisting of a leading edge closing to wall strike and a trailing edge acting as the pocket closure. Intermediate mullions shall be provided when curtain exceeds 10’0”. Each post shall bee equipped with nylon ball bearing roller assembly at top.
Locking – Leading edge shall be provided with cylinder operated lock operable inside and outside. All intermediate mullions shall be provided with concealed cylinder operated drop bolts operable from inside. Dust proof floor receptacle shall be provided for drop bolds.
Track – Overhead track shall be extruded aluminum 1-3/4” wide x 1-1/2” high with grooves for alignment pins where track is spliced. Curved track, when required shall have 12” radius with 90”, 60”, 25” and 30” curves available.
Finish – Curtain shall be mill finish. Vertical posts, hinge panels, and optional panel design shall be clear anodized. Track and wall strike shall be clear anodized or bronze acrylic enamel.
WE SERVICE NEW YORK
NEW JERSEY NASSAU SUFFOLK
Monutocturer –erect – Services
SECURITY STEEL ROLLING DOORS & GRILLES`
15-20 129th Street
College Point, NY 11356