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Mon-Thurs: 7:00 AM to 6:00 PM • Fri 7:00 am - 5:00 pm • Saturday: 8:00 AM to 2:00 PM • CLOSED SUNDAY
4900 Thickson Rd N, Whitby, Ontario L1R 2X9
Not sure how much to order?
Helpful resources to help with order details, installation, and design reference.
Additional Calculation Resources
Yardage is best for Soils, Mulches and Limestone.
Length (ft.) X Width (Ft.) X Depth in Inches
Divide by 12; Divide by 27 = _________ Cubic Yards
Example: [36 ft. X 18 ft. X 3 inches/12/27 = 6 Cu. Yards]
*Allow a 25%-50% compaction for Soils, Limestone or Natural Screenings and Granular A (sand/gravel mix)
Tonnage is best for Sand, Gravel and Limestone.
Length (ft.) X Width (Ft.) X Depth in Inches
Divide by 200 X 1.103 = _________ Metric Tonnes
Metric tonnes can be converted to approximate yardage by dividing metric tonnes by 1.3 (gives cubic yard)
Rock Weights
Limestone
Granite
Sandstone
165 lbs/ cu. ft
175 lbs/ cu. ft
150 lbs/ cu. ft
Random Flagstone Coverage Per Ton (2000 Pounds)

Material Conversions - Soil and Mulch

Material Conversions - Compacted Gravel Coverage

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