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    Thermaflex   KM 4 in. x 25 ft. HVAC Ducting- R6.0

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    • Description
      Model
      0538-0400-0001
      Internet/Catalog:
      203767493

      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. The outer vapor barrier is a new bi-directional reinforced metalized vapor barrier which will not unravel.

      • Reduced total installation cost - fast, economical installation
      • Meets UL 181 and NFPA 90A-90B fire codes
      • Superior insulation and thermal performance
      • Easily shaped to fit over all inlets and quickly connects to fast fittings
      • Unique construction will not unravel when cut
      • Smooth air tight inner core of polyester is designed for low to medium pressure systems
    • Specifications
      Color :
      Silver Jacket
      Insulated :
      Yes
      Insulation R-Value :
      6.0
      Insulator material :
      Other
      Material :
      Fiberglass
      Maximum air flow (CFM) :
      507
      Product Depth (in.) :
      25
      Product Diameter (in.) :
      4 in
      Product Height (in.) :
      9.5
      Product Length (in.) :
      300
      Product Width (in.) :
      9.5
      Returnable :
      90-Day
    • Reviews
      (1)

      Ratings & Reviews

      1.0
      Out of 5:
      5
      4
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      2
      1
      [1]
      Customer Images (2)
      • Not as shown in picture
      • October 01, 2013

      Very deceiving picture, I choose this because of the clean appearance, it arrives by ups and its nothing like picture. The outer shielding is Not tight nor is the insulation, its just good old loose fiberglass insulation around the inner core..outer part is much ,much larger than inner core..Yes it will function well I'm sure, but for my installation I really wanted a clean tight look......not happy

      Cons sloppy appearence

      Video & Photo

      • DIY

      Billy

      Alabama, USA
      35 to 44, Male
      9 out of 9 people found this helpful
      more details...
      By: Billy
    • Shipping & Delivery Options

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      EXPRESS DELIVERY FROM STORE:

      Express Delivery from Store is available for items currently in stock at a The Home Depot store within a delivery ZIP code. A driver from a local store will deliver the item(s).


      Outside Delivery:  Service includes delivery to area outside the house which is accessible by delivery equipment.


      Threshold Delivery: Service includes delivery across your first doorway or threshold (ie. garage, backyard, deck, first room of the home).


    This item cannot be shipped to the following state(s): AK,GU,HI,PR,VI

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