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Brand:Atco
Located in:Installation Supplies, Insulated Flex Duct
5" X 25' Insulated Flex Duct Strong polyester film laminated and encapsulating a heavy, corrosion resistant steel wire helix, forms the inner core and supports a thick blanket of fiberglass insulation over a fiberglass scrim. The outer vapor barrier is a jacket of durable black polyethylene. Designed for low to medium pressure systems. CODES/STANDARDS: Listed and labeled by Underwriters’ Laboratories, Inc., as a Class 1 Air Duct, Standard 181. It complies with the latest NFPA Bulletins 90A and 90B. Meets FHA and other U.S. government agency standards. Flame spread: not over 25. Smoke developed: not over 50.* INSULATION: R-4.2 VAPOR BARRIER PERMEANCE: .1 Perm per ASTM. Method E96, Procedure A. TEMPERATURE RANGE: – 20° F to 250° F. EXTERIOR FACING AND VAPOR BARRIER: Polyolefin film, flame resistant *we recommend that you check with the local code body having jurisdiction in your area to determine applicable codes.
Great Bargain Flex Duct
By wildweb_rod
from Virginia Beach, VA on 6/7/2008
from Virginia Beach, VA on 6/7/2008
Pros:
Attractive Design, Durable, Easy To Install, Easy To Use
Best Uses:
Bathroom, Kitchen, Living Room
Describe Yourself:
Do-It-Yourself
Bottom Line:
Yes, I would recommend this to a friend
Comments about Atco 5" X 25' Insulated Flex Duct:
Had to support the "underfloor" ducts, but that was accomplished just fine by using 4" PVC cut in fourths lengthwise to make "trays" and hung with wire. One length of pipe gav 40' of hanging trays. Attic runs are fine just laying on top of insulation.