Instructions / Assembly
The technical content of this literature is eective 5/31/12 and supersedes all previous information.Pub. No. CD-Full Line 5/12
clarkdietrich.com
DOOR AND WINDOW FRAMING
The ClarkDietrich HDS
®
 Framing 
System provides outstanding bending 
strength in two directions and superior 
axial strength. Plus, it reduces 
material, labor costs and installation 
time by up to 50%. The superior 
strength and carrying capacity of the 
HDS means higher performance with 
fewer members, like eliminating box 
beam headers, nesting track and stud 
for posts and jambs. It also means 
improved finish quality by eliminating 
excessive material and screw head 
buildup around doors and windows. 
The HDSC header bracket is a unique, 
prepunched clip that turns a two-
person curtain wall header installation 
into a one-person job.
• Use for curtain wall headers, jambs 
and sills; drywall headers and jambs; 
load-bearing jambs, and more.
• Openings up to 15' wide
• Eliminates multi-member  
built-up truss chords and webs
• Improves drywall finishing 
around doors and windows
Ultimate load capacity for headers and jambs.
HEAVYDUTY STUD HDS
®
 FRAMING SYSTEM
HDS HEADER/JAMB
HDSC HEADER BRACKET
HDS Jamb
HDS Clip
HDS Header
Product 
code
Thickness
ksi
Depth 
(in)
Flange  
(in)
Return  
(in)
Gauge Mils
Design
thickness
(in)
HDS3 20,18 33,43
0.0346,
0.0451
33
3-5/8,4 3 1-1/16
6,8 3 2-1/4
HDS5 16,14,12 54,68,97
0.0566,
0.0713,
0.1017
50
3-5/8,4 3 1-1/16
6,8 3 2-1/4
Product code
Thickness
Size (in)
Gauge Mils Design thickness (in)
HDSC 14 68 0.0713
3-1/2x3-1/16x2
3-7/8x3-1/16x2
5-7/8x3-1/16x2
7-7/8x3-1/16x2
Sold in pairs.
The HDSC header bracket is the 
perfect complement to the HDS 
Framing System. This simple, yet 
innovative header bracket turns 
a two-person curtain wall header 
installation into a one-person job. 
This unique, prepunched clip also 
eliminates surface head fastener 
buildup that can create finishing 
challenges. 
This highly innovative, multipurpose 
HDS Framing System provides 
cost-eective, member-reducing 
framing solutions for headers, jambs 
and posts.
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