Technical Specifications
Product Name   
HG-GRID™ 
Manufacturer’s Name   
Acoustic Ceiling Products (ACP) 
March 14, 2008  Page 3   
PRODUCT DESCRIPTION 
◦  SPECIAL WARRANTY 
▪  Limited Warranty:  Ten (10) years from product manufacturing defects. 
◦  LIMITATIONS 
▪  System is not rated for higher zoned seismic areas. 
▪  HG-GRID is not intended for extremely high or low temperature service environments – 
consider coefficient of linear expansion when applying tight to surrounding construction. 
▪  Certain chemical solvents should be avoided, contact manufacturer for more information. 
◦  AVAILABILITY 
▪  Nationally and internationally. 
◦  COST 
▪  Refer to Acoustic Ceiling Products (ACP) and authorized representatives for pricing. 
PRODUCT PROPERTIES 
◦  MATERIAL, COMPOSITION, AND DESIGN 
▪  Grid material: Virgin grade poly vinyl chloride (PVC) 
▪  Laminated material: Acrylonitrile butadiene styrene terpolymer (ABS) plastic laminated 
with hop stamping foil. 
◦  SHAPE, MASS, AND DIMENSIONS 
▪  Grid Components: 
▫  Manufacturer's Grid Style: Acoustic Ceiling Products (ACP) “HG-GRID”: 
▫  Patent # 6,851,238 
Grid Face 
Item # 
Description 
Dimensions 
24 mm (15/16 inch) 
310 
Light Duty Main 
2440 mm (96 inches) 
24 mm (15/16 inches) 
312 
Intermediate Duty 
Main 
2440 mm (96 inches) 
24 mm (15/16 inches) 
320 
Tee 
610 mm (24 inches) 
24 mm (15/16 inches) 
250 
Angle Molding 
2440 mm (96 inches) 
▫  Grid Nominal Size:  610 x 610 mm (24 x 24 inches) or 610 x 1220 mm (24 x 48 
inches). 
▫  Profile: PVC material, 
•  Bottom flange, vertical web, hollow top bulb, 51 mm (2 inches) high: 
•  Main Runner Slots:  300 mm (12 inches) on center, starting 300 mm (12 






