Unique Fire Stop Pipe Collar

UNIQUE Firestop Pipe Collar


Unique Fire Stop Pipe CollarUNIQUE Firestop Pipe Collar is a steel collar lined with an intumescent silicone strip suitable for firestopping 2”, 3”, or 4” nominal trade size plastic pipes where they penetrate fire-rated floors and walls.


Firestop Pipe Collar

UNIQUE’s Intumescent Firestop Pipe Collar provides a ready-to-use solution for firestopping nominal trade size plastic pipes that penetrate fire-rated floors or walls. Easy to install to save labor time. Lightweight and durable. UL rated.

Available on the website in 3 sizes for 2”, 3”, & 4” plastic pipes. Half-inch sizes and larger pipe collars are now available. Call us at the factory for other sizes and we can ship the same day. Call 251-960-5018.

The steel collar is lined with an intumescent strip that expands when exposed to fire for 2 hours of firestopping protection when installed as directed.

Product Features

  • Intumescent strip
  • 2 Hour Fire Rating
  • Ready-To-Use
  • Easy Installation
  • Lightweight & Durable
  • Saves Labor Time
  • 2”, 3”, & 4” sizes available here on the website- NOW 1/2″ sizes available up to 6 inches available by calling the factory at 251-960-5018.


  • ANSI (UL 1479)
  • ASTM-E814
  • UL Classified
  • ULCS115-95

Take our Free Training and Certification Test to become one of our Certified Installers and receive referrals from the UNIQUE Installers Map and special discounted pricing on our products.

Technical Information

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Testing Information