Error message

Warning: Parameter 1 to saw_cmsguide_block_view_system_help_alter() expected to be a reference, value given in saw_cmsguide_block_view_alter() (line 83 of /mnt/www/html/lehighhansoncanadahrd3jrjvvv/docroot/sites/all/modules/saw_cmsguide/saw_cmsguide.module).
Products

Headwalls

Precast headwalls are available to suit most common pipe sizes. Using headwalls provides advantages such as:

  • improving pipe capacity and efficiency by reducing inlet/outlet losses
  • reducing erosion around pipe outlets
  • protecting pipe ends from traffic and maintenance equipment

Precast headwalls are ready to install without the onsite time lag necessary to install cast-in-place or sandbag headwalls.