Pemko 273x292 Thermal Barrier Threshold

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Thermal Barrier thresholds are manufactured with a rigid polypropylene key separating two pieces of aluminum. The polypropylene key provides a break in the threshold that reduces the transfer of hot and cold temperatures from one side to the other.

  • Thermal Barrier thresholds are supplied predrilled, with #10-24 Phillips, flat head machine screws of appropriate length.

Ratings

  • Air Infiltration Tested
  • Sound Tested - ASTM E90
  • Barrier-Free
  • BHMA Certified
  • Non-Skid/PemKote
  • Fire Rated - UL10C - Positive Pressure
  • Underwriters Laboratory 4L10
  • GREENGUARD Gold Certified

Finishes

  • 273x292AFGPK: A - Mill Finish Aluminum Aluminum with Black PemkoPrene insert
  • 273x292AKFGPK: K - PemKote Skid Resistant Surfacing Aluminum with Black PemkoPrene insert
  • 273x292DFGPK: D - Dark Bronze Aluminum with Black PemkoPrene insert