Z-Furring Channel

Furring Channel for Walls and Ceilings

Easily accommodates rigid insulation and provides for the attachment of gypsum wallboard, veneer or plaster to the interior of masonry walls.


ClarkDietrich Z-furring is used to furr out interior masonry or poured concrete wall substrates and to support rigid polystyrene, mineral, or fiberglass batt insulation while providing a uniform plane for gypsum panel attachment. Z-furring must be installed vertically with the 3/4" flange against the substrate. The type of fastener and spacing will vary based on application. Gypsum wallboard may be installed parallel or perpendicular to the Z-furring. Metal lath should be installed perpendicular to the Z-furring.

  • 1-1/4” wide flange for easy screw attachment
  • ”Toed in” leg to grip rigid insulation positively
  • Available in 1”, 1-1/2”, 2”, 2-1/2”, 3" depths and 10’ standard length
  • Custom sizes and lengths available

Click on Launch SubmittalPro tab below for a link to all of ClarkDietrich's Standard Z-Furring Sizes.

Contact ClarkDietrich Technical Services at 888-437-3244 for custom sizes submittals of Z-Furring.


PRoduct submittal SHeets

Click the below Product Code to view Submittal/Tech Datasheet.

Product Code Description
1" Z-Furring 25ga Z-Furring Channel
1" Z-Furring 20ga
1-1/2" Z-Furring 25ga
1-1/2" Z-Furring 20ga
2" Z-Furring 25ga
2" Z-Furring 20ga
2-1/2" Z-Furring 25ga
2-1/2" Z-Furring 20ga
3" Z-Furring 25ga
3" Z-Furring 20ga

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