< Back
You are here  >   Products  >  Curtain Wall System

CCW725 Curtain Wall System

Series CCW725 Curtain Wall system was designed for simple screw spline fabrication and panel-set installation.

  • 2 1/2" x 7"
  • Captured or Blind Glazed
  • 1/4" or 1" Glazing




Captured and Blind Glazed

Glazing gasket:

  • Same EPM gasket used on exterior/interior and perimeter

Screw spline joinery allows:

  • Panelized assembly for “Ladder” type installation


  • Factory pre-punched alignment holes 9” on center
  • P-bar attached to back members with #12-14 x 1 ¼” HWH self -drilling screws

Removable snap-on interior trim cover at head, horizontal and sill allows:

  • Direct head/sill attachment to substrate without using T-anchors
  • Anchor inspection to substrate after glazing
  • Through bolt attachment of panels for ease of installation and for high span wind loads
  • Inspection of critical joinery seals after glazing and repair when necessary

Injection molded ABS plastic end dams at head, horizontal and sill allows:

  • Tight seals at intersection of vertical/horizontal joints
  • Zone glazed pressure equalized system for water control
  • Water drains to exterior through weep holes located in pressure bar and face cap

Performance Testing

Air Infiltration Test at 6.24 psf
(ASTM E283)
<0.06 cfm/ft²
Uniform Load Deflection Test at
(ASTM E330)
+/- 60 psf
Water Infiltration Test at
(ASTM E331)
20 psf
Uniform Load Structural Test at
(ASTM E330)
+/- 90 psf


CAD details are available on our Technical Documentation page.

Please contact us for testing reports and other system information.

Additional photos and illustrations available soon.

About Us

Cardinal Commercial Products offers a comprehensive line of architectural aluminum products designed for the commercial aluminum and glass storefront and curtain wall market.


Other Divisions

Cardinal Shower Enclosures
Enclosures and Architectural Glass

Hoskin & Muir, Inc.
Aluminum Extrusions

Bella Glass
Cast Glass Platters


Contact Us

Tel: 502-969-4059

Fax: 502-813-2484

E-mail: ccpinfo@cardcompro.com

Copyright ©2018, Hoskin & Muir, Inc. All Rights Reserved. Terms Of Use Privacy Statement