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Foil Fiberglass Vinyl 6 ft x 125 ft 750 sq ft
Availability : 48 In stock
Estimated ship date : 6-7
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Foil Fiberglass Vinyl 6 ft x 125 ft 750 sq ft      

Foil fiberglass Vinyl: One 6 ft x 125 ft (750 sq. ft.) roll

1/4-inch fiberglass core bonded to one layer of 99% pure aluminum and one layer of durable white scrim-reinforced facing material. Compare Standard Fiberglass Insulation to Prodex Total.

Ideal for larger commercial and residential applications where white facing in preferred. No itchy fibers - Fiberglass core is encapsulated. White vinyl is reinforced.

For Discount Pricing click  Order Button Foil Fiberglass Vinyl 6 ft x 125 ft

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Foil Fiberglass Vinyl Insulation: Ideal for commercial or residential applications where white facing is preferred. 1/4-inch fiberglass core bonded to one layer of 99% pure aluminum and one layer of durable white scrim-reinforced facing material. See "Technical data" below for R-value information. No itchy fibers - Fiberglass core is encapsulated. White vinyl is reinforced. Questions?

2 inch one side and 4 inch on other. Taped adhesive now added to one flange!
Physical Properties Test Method Values
Flame Spread ASTM E84 25
Smoke Developed ASTM E84 25
Full Scale Corner Wall UL 1715/UBC 26-3 PASS
Thermal Performance - R Value ASTM C1363/C976 Heat Flow Down R-10.3
Heat Flow Up R-7.6
Heat Flow Horizontal R-8.7
Reflective insulation is the most effective when airspace exists between the insulation and the adjacent material. The R value of the system will vary dependent on the airspace size and the direction of the heat flow, and the conductive and convective properties of surrounding materials. We are not able to expand on the Characteristics, Values or Regulations shown in above chart. All pertinent technical information available is posted above. Please consult your local code official if concerned with an approval.

* We’ll beat ANY written proposal on an insulation product we offer (new orders only).

Questions? Click Frequently Asked Questions


  • Metal Buildings
  • Homes
  • Ceilings
  • Attics
  • Roofing Underlayment
  • House Wrap
  • Pipe Wrap
  • Floors
  • Crawl Spaces
  • Basement Walls
  • Gable Ends
  • Duct Wrap
  • Computer Room Linings
  • Medical Room Linings
  • Heat Sensitive Storage Room Linings

When installed in commercial structures such as metal buildings Foil-Fiberglass-Vinyl (FfgV) Commercial Insulation can increase comfort and reduce energy costs. In the southern states where typically 3" or 4" faced fiberglass is used to insulate, FfgV Commercial Insulation is an ideal choice. The compact, lightweight rolls are easy to handle during installation and the finished appearance is excellent. Unlike "bubble-pack" reflective insulations, FfgV Commercial Insulation does not exhibit the characteristic circular swirl or "elephant-skin" wrinkle pattern on the exposed surface. Because the core of FfgV Commercial Insulation is 1/4" high-performance fiberglass and is bonded to a durable reinforced facing, you get a smoother, cleaner interior appearance.

FfgV Commercial Insulation will keep the building space comfortable during the warm summer months and provides a clean interior appearance.

FfgV Commercial Insulation is easy to work with in both new construction and in retrofit applications. Because FfgV Commercial Insulation is so thin, it is easy to handle. Splices are quickly and easily made, so you can buy FfgV Commercial Insulation in standard (4 ft. wide) roll sizes, eliminating the aggravation of ordering your insulation in custom cut roll lengths and the necessity of sorting your rolls at the jobsite to determine which rolls fit where. For retrofit applications FfgV Commercial Insulation compact roll size make it simple to install from below.

FfgV Commercial Insulation features superior flame/smoke ratings, per ASTM E84, of less than 25/50. This means that FfgV Commercial Insulation meets the requirements of the International Building Code (IBC) sections 718.1 - 718.3.

Residential Applications

Our commercial grade Foil-Fiberglass-Vinyl Commercial Insulation is an ideal product for use in a multitude of residential applications. It is ideally suited to be used in attic applications below the roof deck in both new construction and retrofit. FfgV Commercial Insulation will reduce heat gain in the attic area on a hot summer day thereby reducing the temperature differential between the attic area and the occupied space below. The lower temperature differential will reduce the cooling load and will help keep the occupied space more comfortable. In this application FfgV Commercial Insulation is not designed to replace traditional fiberglass batts or blown insulation, but rather to be used in conjunction with these other effective types of insulation.

FfgV Commercial Insulation can also be used in sidewalls, crawl spaces, cathedral ceilings and below floors. Remember, fiberglass alone addresses only two of the three modes of heat transfer – convection and conduction.

Foil-Fiberglass-Vinyl Commercial Insulation has a mineral fiber (fiberglass) core and has been tested to the nations’ most stringent and most current Fire and Thermal test standards. It has passed the ASTM E 84 Tunnel Test (Flame Spread 25 or less, Smoke Developed 50 or less) in an unsupported condition. Additionally FfgV has passed the UL1715 Corner Room Test.

  • Attractive white facing
  • 10.3 R Value (see chart below)
  • Reinforced
  • Radiant Barrier
  • Class A / Class 1 Fire Rating
  • Versi-tab (No tape required)
  • No itchy fibers! Fiberglass core is encapsulated
  • Lightweight
  • Very Strong – Reinforced! (Commercial Grade)
  • Top of attic-reduces attic temps up to 40 degrees
  • Kneewall areas-stops convection problems
  • Reduces potential for ice dams
  • Versi-tab (No tape required) Details
  • Not a Prodex Product
  • * Guaranteed Lowest Price on 5-Roll Orders
Foil-Fiberglass-Vinyl - FfgV Commercial Insulation is ¼” fiberglass core bonded to one layer of 99% pure aluminum and one layer of durable white scrim-reinforced facing material. Ideal for commercial or residential applications alone or in conjunction with fiberglass. Standard roll size is 750 q ft (1/4" thickness x 125' length x 6' width = 750 sq ft).

Alias: Foil faced batt insulation, rolled fiberglass insulation

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WHITE POLYPROPYLENE FACING/PATCH TAPE. 2 rolls per set, Total = 3 inch x 100 yards. Tape seams of patch FfgV or any VR faced insulation. Serves 1000 sq ft or insulation.


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