Vertical Distance Spacers

Horizontal Distance Spacers

Legend

Fiber Cement Cladding Sheet

Breathable Waterproof Membrane

3/4" min. Furring Strip

Overlap

Overlap

Air Space

Wood Furring Shown

Wood Furring Shown

3 1/2" EPDM Rubber Strip

1 1/4" EPDM Rubber Strip

Stainless Steel; Pan Head Screw

3/4" x 3 3/4" min. Furring

1" min. (4" max.)

Wood Furring Shown

Wood Furring Shown

2 3/4" min. (4" max.)

24" max

5/16" Gap

See Chart Below

1" min. Overlap (2" max.)

1/4" min. From the Bottom Board

For Board Sizes 5" - 16"

For Board Sizes 12" - 16"