Type

Frame Depth
(inches)

Series

Model
Code

Glazing*

Missile

Florida Product Approval

Design Pressure (psf)

Water (psf)

Test Size (inches)

Large

Small

Number

HVHZ

Pos (+)

Neg (-)

Horiz. Sliding
Acoustical

5

HI0400

HI0401

Single Lami

Meets

13157.1

60

60

9

107 x 72

4½

HI0402

Single Lami

Meets

10081.1

40

40

9

144 x 62

Download Series Catalog (PDF)

• ASTM E1886
• ASTM E1996
• TAS 201, TAS 202, TAS 203

• Acoustical dual horizontal sliding windows for hurricane-impact resistance
  
• Provides large missile impact protection
  
• Offers passive protection from wind-borne debris - without shutters!
  
• Thermally broken frame and dual sash for superior energy savings
  
• Utilizes extruded spring locks
  
• Mulls to fixed and operable products of the same frame depth
  
• Ball bearing rollers in plastic housing for superior operation
  
• Full-height extruded pull rails
  

• Pre-set panning
  
• Trim & clip
  
• Wraparound panning
  
• Receptor & subsill
  
• Through-frame anchors at head and jambs; trim and clip at sill*
  *Currently approved

• High-performance acoustical ratings available - contact Graham
  
• High-performance energy-efficient options available
  
• Applied flat-stock grids