T.M. Kenney's
(631) 589-4078
236 North Main Street
Sayville, NY 11782
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Clopay Model 524–Standard and Models 524V/524S–Insulated
Heavy-duty 24 gauge ribbed steel doors

Home » Commercial Garage Doors » Sectional Garage Doors » Clopay Model 524

These high quality, heavy-duty 24 gauge doors are designed for most commercial and industrial applications—providing long service under demanding applications.

Panels are prepainted inside and out to inhibit rust. Hot-dipped, galvanized steel is painted with primer and given a tough oven-baked polyester top coat, to provide the most rustresistant steel door available. Ten year warranty against rust-through.
Quality Assurance
Doors shall be steel sectional overhead type as manufactured by Clopay Building Products Company. Each door is provided as one complete unit including sections, brackets, tracks, counterbalance mechanisms, and hardware (list options) to suit the opening and headroom available. Standard maximum size 24'2" wide x 18'0" high.
Materials and Construction
Sections shall be 2" thick roll formed commercial quality 24 (.022" min.) gauge steel, hot-dipped galvanized per ASTM A-924, A-653, phosphate coated, prepainted with primer and baked-on polyester top coat. Two 1/2" deep reinforcing ribs on 8" centers complemented by six 1/8" beads on 2" centers. Galvanized end stiles to wrap face of section by full 1-3/8". Minimum 18 gauge (.049" min.) end stiles up to 14'2"; over 14'2" have 16 gauge (.061" min.) as standard. All stiles engineered for easy hardware attachment through prepunched holes. All turn-down center stiles 18-gauge galvanized. Stiles and face panels shall be fastened with Tog-L-Loc™ joining system. Bottom section reinforced with full length .050" aluminum astragal retainer. Astragal to be U-shaped flexible PVC vinyl. Meeting rails to form weathertight tongue-and-groove joint. Combination step plate/lift handle provided for the bottom section.
Exterior of door to be prefinished with a 3-coat process of a baked-on polyester top coat over primer on a phosphate coating. White or brown standard colors. Interior to have baked-on polyester over primer. One full mil exterior, and one half mil interior. FINISH GUARANTEED AGAINST RUST-THROUGH FOR A FULL TEN YEARS.
• 2" thick sectional steel ribbed door
• Full 24 gauge, heavy-duty steel skins are hot-dipped galvanized, coated inside and out with an epoxy primer and finished with a baked-on white or brown polyester top coat for maintenance-free performance
• Available non-insulated or insulated with environmentally-safe expanded polystyrene molded to the section
• Durable rust-proof Tog-L-Loc™ construction eliminates rivets and welds
• Many optional window and track configurations available
All hinges and brackets to be manufactured of hot-dipped galvanized steel, 14-gauge minimum. Ten ball steel rollers to be full floating in case-hardened steel races, mounted to fit the taper of the track.
2" and 3" track as required. Vertical tracks to be a minimum of 16 gauge galvanized steel tapered and mounted for wedge type closing. Horizontal tracks to be minimum 14 gauge galvanized steel, reinforced with minimum 13 gauge galvanized angle as required. 3'' track to be 12 gauge.
Spring Counterbalance
Door assembly to be operated by a torsion spring counterbalance mechanism, with a helically wound, oil tempered torsion spring mounted on a galvanized steel tube or solid steel shaft as required. Cable drums are die cast aluminum with high strength galvanized aircraft cable with minimum 7 to 1 safety factor.
Inside spring loaded slide bolt lock on end stile shall engage slot in track.
Wind Loading
Door shall comply with ANSI/DASMA 108 or to meet specific application requirements.