What is Riprap?

Large graded riprap stone is a permanent, erosion resistant ground cover of angular rocks.

Materials Usage

Used for construction purposes, such as soil stabilization, bank restoration, stonewall backing, retaining walls and erosion prevention.

Used to protect stream bans, areas subject to erosion by wave action, slopes and channels.

Easy-to-use method for decreasing water velocity and protecting slopes from erosion, and it is simple to install and maintain.

The material ranges in size from 4” through 9″. Other sizes include: D50-15”, D50-25”, D50-36”. Riprap stone is also known as Shot Rock, Gabion and D-50. Our riprap stone is NJ DOT and NY DOT approved.