Part 1 -General

1.01 SECTION INCLUDES
A. Aluminum overhead coiling grilles.
B. Related Sections:
  Section 08350 Folding Grilles.

1.02 SUBMITTALS
A. Submit manufacturer’s product data, specifications, shop drawings with layout, fabrication
  and installation details.

Part 2 - Products

2.01 MANUFACTURER
A. Provide grilles manufactured by AlumaTek Inc., 680 West 200 North
  North Salt Lake, UT 84054
  800.647.7049

2.02 MODELS AND MATERIALS
A. Models: Provide overhead coiling grille model as follows:
1. Solid Shutter
B. Materials:
1. Aluminum: Bars, Rods and Extrusions to be 6063 Alloy, T5 Tempered.
2. Steel: Bar, Pipe and Plate(s) to meet AlumaTek’s specifications.

2.03 COMPONENTS
1. Locking: Standard locking mechanism to consist of two-point lock to throw at both jambs.
2. Motor: 1/3 HP, 115 Volt, Single Phase with push button.
3. Flush-Mounted Key Station(s)
4. Emergency-Egress-Device

2.04 FABRICATION
A. Solid Slat Model Curtain:
1. Horizontal aluminum interlocking slats, 1/2” deep x 2 1/2” high, of .060” clear anodized aluminum.
2. Curtain Size: See Drawings
B. Guides: Extruded aluminum with mohair strips to prevent metal to metal contact
C. Structural Supports: Manufacturer’s standard 3” by 3” (4” by 4” ) steel tube.
D. Bottom Bar: Heavy duty extruded aluminum with thumb-turn on one side and keyed
  cylinder on the other.
E. Counterbalance: Tempered helical torsion high cycle spring mounted on cast anchors and
  continuous solid torsion rods permanently lubricated and enclosed within a 6 5/8” steel pipe shaft.
F. Bracket Plates: Steel plates no less than 3/16” thick bolted to structural support tubes.
G. Hood & Fascia: (Optional) Electro-Galvanized sheet metal or aluminum.
H. Operation: (Manual) (Chain Hoist) (Crank) (Motor Operator)

2.05 FINISHES
A. Aluminum Bottom Bar and Guides to be (Clear), (Bronze) (Black) Anodized.

Part 3 - Execution

3.01 Preparation
A. Prepare opening(s) to receive grille(s) as required by manufacturer.

3.02 Installation
A. Install as shown on drawings in strict accordance with manufacturer’s instructions.
  Adjust for smooth and easy operation.

END OF SECTION
Solid Shutter Spec.