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Slate ASTM Testing. Breakin load, water absorbtion, and depth of softening.

THICKNESS

Each Slate is hand split with a hammer and chisel.  Thickness WILL VARY.

Each of these ranges is "target sizing" some variation will occur.

Standard Thickness 1/4" - 3/8" 

Heavy Grade 3/8" - 1/2"

Estate Grade 1/2" +

Weight Per Square

900 lbs
1,100 lbs
1,600 lbs
2,400 lbs
3,300 lbs

1/4″
3/8″
1/2″
3/4″
1″

CUSTOM SLATE PATTERNS

BEAVER TAIL
GOTHIC
CLIPPED CORNER
DIAMOND
HEXAGON
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