Gravel-Shingle driveways
Gravel-Shingle is an attractive alternative for driveways.
Gravel-Shingle driveways do not need to be very deep; a depth of 75 mm (3 inches) is usually sufficient for driveways and paths. Additional gravel can be added at a later date if required.
Tyres on drives tend to pick up 10 mm gravel, so it is recommended to use a minimum size of 20 mm gravel for driveways.