About

Slate 
International, 
Inc.
 supplies
 high‐grade 
roofing
 slate
 for 
demanding
 projects around 
the
 world.




• Projects
• 

Advisor:
 MasterSpec
 Committee 
(AIA
 model
 specification)


• Co‐developer,
 with 
Ardelis 
LLC — 
SlateSpacer™
• Developer — TopSlate™ 
vent/cap
 system
• 
Exports:
 as 
far 
afield
 as 
Cyprus
 and 
Indonesia
• Imports: 
Since
 1985