10/24/2025
We’re officially UL Certified!
Westcal Canadian Firestop Corp. is proud to announce that we are now UL Certified, meeting the highest standards in firestopping safety and performance.
This certification reflects our continued commitment to quality workmanship, safety compliance and industry excellence.
Contractors and builders can now trust that Westcal’s firestopping systems have been independently tested and verified to meet UL’s rigorous standards - giving you confidence on every project.
✅ Certified.
✅ Compliant.
✅ Committed to Safety.