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Prodex Total Insulation: Reflective Insulation + Radiant Barrier + Vapor Barrier!
Prodex Total Perforated 48 Inch
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Prodex Total Perforated 48 Inch      

Prodex Total Perforated Insulation: One 4 ft x 175 ft (700 sq. ft.) roll 

R-value 16 Prodex Perforated House-wrap is More than a Radiant barrier, it's Also a Insulation - All in one product!  How does Prodex perform so well?  

Uses: Install as House-wrap and or on top of existing insulation on attic floor.

One solution for Heat, Condensation and Cold. It is used on attic floors on top of existing insulation and as house-wrap. Reflective aluminum foil on each side of 5mm (13/64 inch) closed-cell polyethylene foam center. 

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Prodex Difference: R 16 (see technical data tab below) unaffected by humidity : Prevents condensation : Prevents 97% of radiant heat transfer : Core sealed on both 175' side with flange : Elastic : 19dba contact noise reduction : 90 degree celsius (194 fahrenheit) contact temperature rating : UV resistance : Does not promote mold or mildew : Does not provide for nesting of rodents, bugs or birds : Seals around nails (no leak) : ICC-ES Recognized : Reflective aluminum foil on each side of 5mm (13/64) closed-cell polyethylene foam center : Keeps its shape over time (doesn't collapse) : Rippled surface increases airflow :  Member of US Green Building Council - Made with 100% recyclable virgin raw materials : Over 4 billion square feet sold worldwide. Read Prodex insulation reviews top left of page. Click for installation instructions. 

Cross Section - PRODEX TOTAL INSULATION Foil-Foam-Foil (FfmF)

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Nominal thickness 5mm (+ or - 0.5mm) 13/64 inch

Perforations every 2 inches

Insulation layers
Aluminum foil
Polyethylene backing
Closed-cell polyethylene foam
Polyethylene backing
Aluminum foil



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Prodex for cold and hot

Prodex Total Perforated Insulation combines the benefits of insulation with radiant barrier protection. That means you'll have a cool structure in the summer and a warm structure in the winter. It is used as a stand-alone or supplemental insulation. Used as attic insulation on the floor on top of existing insulation and house-wrap insulation. Prodex works well in hot and cold climates. Other benefits include sound deadening and easy installation. Reflective aluminum foil on each side of 5mm (13/64) closed-cell polyethylene foam center.

Compare Prodex to fiberglass, radiant barriers, cellulose, rigid board, rock wool, double bubble.

Questions? Click FAQ

Technical Data Prodex Total Insulation

R Values                           :                                        Heat Flow Direction
Roof Application Heat Flow DOWNDown
One layer of Prodex  *16.00
Two layers of Prodex *21.10
Wall Application Heat Flow HORIZONTALHorizontal
One layer of Prodex *7.00
Two layers of Prodex *9.58
Crawl Space Heat Flow UPUp
One layer of Prodex *6.00
Two layers of Prodex  *8.24

 *The above testing was done with an airspace of 2.64 inch on each side of product. Test method ASTM 1116. Interior side of product was exposed. 2 x 6 wood assembly 24 inch. Reflective insulation is most effective when airspace exists between the insulation and the adjacent material.

One Layer of ProdexTwo Layers of Prodex 

Understanding R-values

ICC-ES Recognized #ESR-2350. Compliance with International Building and Residential Code (IBC) 2006 and 2009


Characteristics Value Regulation
Cell Structure Closed cell polyethylene foam  
Nominal Thickness 13/64 inch 5 mm  
Noise reduction 19dba IRAM 4063
Flame Spread Index 0 E84-99
Smoke Developed Index 15 E84-99
 UL 723, UBC 8-1, NFPA 255, MSDS sheet

Additional approvals and certifications:  


  • Attic radiant barrier: A new generation attic radiant barrier not only reduces air conditioning bills - It also reduces heating bills. 
  • House-wrap insulation: House-wrap insulation serves as a weather barrier while adding R-value. It allows water vapor to pass from the interior to the exterior while preventing rain from getting into the wall assembly.


prodex resistance to mold 


Prodex Total has been tested for resistance to the growth of fungi in accordance with the ASTM C 1338.

Against All of The Following Fungal Species

  • Aspergillus niger
  • Aspergillus avus
  • Aspergillus versicolor
  • Penicillium funiculosum
  • Chaetomium globosum                                                


Additional Benefits
Additional Benefits B


Check out these other PRODEX Products
Prodex Fast Action

Prodex Fast Action: One 4 ft x 175 ft (700 sq ft) roll with convenient staple tabs and adhesive on rolls. Prodex Fast Action is identical to Prodex 48 Inch with the exception of having adhesive running 175 feet on one side of roll.

Prodex Total 24 inch

Prodex Total 24 Inch: Set of (2) two 24 inch x 175 ft rolls (700 sq ft total) packaged in one bag. Convenient staple tabs. Nominal width designed for 24 inch on center studs.

Prodex Total 16 Inch: Set of (3) three 16 inch x 175 ft rolls (700 sq ft total) packaged in one bag. Convenient staple tabs. Nominal width designed for 16 inch on center studs.

Prodex 72 Inch: One 6 ft x 100 ft (600 sq. ft.) roll with convenient staple tabs.

Prodex Total 48 Inch: One 4 ft x 175 ft (700 sq. ft.) roll with convenient staple tabs.

Prodex Under Concrete Insulation: 4 ft. x 175 ft. (700 sq. ft.) roll with convenient flange tabs for overlapping. Perfect for driveways and basements. Reflective aluminum foil attached to 5mm (13/64 inch) closed-cell polyethylene foam.

Prodex 4 ft x 50 ft (200 sq ft)


prodex under flooring

Prodex Garage Door Insulation kit: One - 24 Inch x 87 ft (174 sq. ft.) roll of Prodex Total Insulation + One roll of double sided adhesive tape (1-1/2 Inch x 60 yards) + One roll of reflective tape (2 Inch x 60 yards).

prodex cut pieces

Prodex Assorted Cut Pieces: Approximately 525 to 650 square feet of assorted cut lengths of 4 foot wide (48 Inch) Prodex Total Insulation pieces. The lengths of the pieces typically range from 6 ft to 24 ft.

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DOUBLE-SIDED TAPE. Sold in sets of 4 rolls. Total = 1-1/2 inch x 240 yards. Serves 2000 sq ft. Keeps insulation from blowing during install. Also helps attach insulation to surface and seal seams.

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