Designed to fit openings up to 12’ by 14’ and available in 19 standard stock colors, the Clopay Model 157C is designed for fast installation, smooth operation and long-lasting, low-maintenance performance. Insulation is optional.
Fabricated from 26 gauge galvanized steel curtains interlocked and seamed together for the full height of door, the Model 157C features a 16-gauge universal guide design, which allows the doors to be mounted directly to wood, steel, concrete or masonry block without any modification to the jambs. Self-lubricating nylon wearstrips are attached to the curtain to prevent metal-to-metal contact and muffle sound.
Additional features include a heavy duty angle bottom bar, a full bulb-type bottom weatherstrip, factory lubricated oil-tempered helical torsion springs, and a 12” drum. The door’s ratchet spring tension assembly enables installers to easily fine tune the initial tension of the springs using a ½” drive ratchet wrench. Increments of 1/8 turn are possible.
The curtains are pre-painted inside and out and finished with a baked-on silicone polyester top coat for superior rust-resistance in any environment. The paint system is backed by a 40 year warranty against cracking, checking or peeling, and has a 25-year warranty against fading or chalking.
Doors over 10’ wide and over 10’ high operate with a standard chain hoist. The doors can also be ordered prepped for an electric opener; the in-tube Pantheon® opener is also available.
For information about the Model 157C and other Clopay commercial sectional overhead and rolling steel doors, visit /Commercial-Door-Products.