Emseal Emshield® DFR3 Expansion Joint

A fire rated expansion joint, Emshield DFR3 is a watertight, traffic durable primary seal for repair, retrofit, and new installation in structural expansion joints and construction joints in horizontal-plane applications.

Emshield DFR3 is a 3-hour UL-certified fire barrier. (For 2-hour rating see Emshield DFR2)

Emshield DFR3 eliminates the need for fire blankets, mineral wools, liquid sealants, cover plates, or other fire stop materials. It can be used alone or under any other expansion joint cover, plate or filler where depth of substrate allows.

DFR3 is available in customized sizes to fit almost any horizontal fire-rated joint.  Please contact us for a project-specific quote at one of the numbers below and make sure to check out the checklist.

London: 5194534300 or Email Here

Kitchener: 5197432210 or Email Here

Mississauga: 9053621554 or Email Here

Whitby: 9052338335 or Email Here

Hamilton: 9053882758 or Email Here

Windsor: 5199977000 or Email Here

  • Traffic durable
  • Watertight
  • ADA Compliant
  • 3-Hour Fire Rated to UL 2079
  • Applications beyond UL Listing by engineered judgment
  • Non-invasive anchoring
  • Installed entirely from the deck or floor above–no utility lifts or holding labor required
  • No obstructions columns or underslab obstructions from HVAC, electrical, plumbing or mechanical materials
  • Eliminates the need for fire blankets and gutters
  • Meets the requirements of ASTM E1966, ASTM E119 and ASTM E1399
  • One Install Does It All–fire-rated, watertight, traffic bearing, 50% movement, quiet, non-invasive anchoring, UL 2079 Certified for decks and floors


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