We offer Storm Mountain Flagstone in two sizes:
Storm Mountain Select Grade Flagstone
- 2″ – 3″ thick
- Quartzite – very durable stone that holds up great in the Pacific Northwest
- Coverage around 80 – 100 square feet per ton
Storm Mountain Patio Grade Flagstone
- 1″ – 2″ thick
- Quartzite – very durable stone that holds up great in the Pacific Northwest
- Coverage of 20 lbs / square foot
- Average piece covers 1 – 2 square feet
