Proper snow guard layouts are vitally important to ensure a successful installation. Without a professional layout, customers run the risk of under-designing their system and possible system failure. Spacingtool.com was created to help architects, homeowners and contractors determine proper guard spacing. Project specific dimensions and local “Ground Snow Loads” are calculated along with the testing strength of the various snow guards to produce a proper layout for snow guards. This free design service also helps you determine the correct guard recommended for the specific project and panel.