Guard Rail

Instream stocks W-beam guardrail, wood posts, end treatments and hardware

Instream also has Thrie-beam and steel posts available.


  • W-Beam guardrail is very commonly installed on highways in Alberta
  • Galvanized steel fabrication to provide long service life
  • Designed to minimize installation and maintenance costs



•             Available in various configurations to accommodate varied post spacing, lengths, post material,    straight or curved arrangements and end treatments.