What method of edge restraint is used to keep the pavers from moving laterally?
In most cases we use www.permaloc.com aluminum restraint system is the most economical and time efficient method and when installed properly, is the strongest restraint. Commonly, a new paving stone driveway or patio will be adjacent to landscaping or lawn. Aluminum restraint is installed in a manner that is designed to be landscaped over and is also proven to allow lawn covering the restraint to remain healthy with sufficient irrigation.