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Fire Rated T-Stop Frame: 20-Minute

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Price: sales@bbwood.com
Contact office for Pricing and Availability
20-Minute: Flat Jambs with T-stop

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Includes T-Stop, Preps for hinge & strike. Casing not included. Not Returnable once machined.
Rated for Neutral and Positive pressure (if used with a positive pressure door).
  • Jamb Thickness: 11/16”; T-Stop: 5/8” x 1-1/2”; Min. Casing Size: ¼” x 1-1/2” (not included)
  • For 1-3/4" thick 20-minute doors
  • Priced in Poplar and Red Oak in Wall Sizes: from 4-9/16" to 7-1/2"
  • Maximum Door Opening: 8’ x 8’; Requires 5/8” drywall
  • Max. gap between jamb & stud is ¼”. Wider gaps may be filled with fiberglass. Wood shims must be placed behind nails, hinges and strike.
  • Max distance between nails is 24” for frame & 12” for stop and casing.
  • Smoke Gasket is required see S88 below (not included in price)
  • Note: to maintain a fire rating the frames must be machined by B&B or another certified labeler
Email for quote for other frame sizes and species not listed
 

Related Products

Smoke Gasket S88
Price: $2.10
Smoke Gasket S88
For Door Frames - adhesive backed - Dark Brown
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