We offer Storm Mountain Flagstone in two sizes:
Storm Mountain Select Grade

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

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