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Premium Metal Building Insulation

Prodex Total STOPS Condensation! Insulation + Radiant Barrier + Vapor Barrier ALL in one product!

Superior To All Insulation types in Metal Buildings!

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Why Choose Insulation4Less?

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10M Prodex Total Plus

10mm (0.4") closed cell polyethylene foam covered on both sides with reinforced reflective foil. Increased R. More strength. Heat seal edge! No need for seam tape!

10M Prodex Total Plus (R22)
4 ft x 85.3’ R-Value: 22
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WHITE Prodex Total 5M Plus

5mm (0.2") closed cell polyethylene foam with reflective reinforced foil on one side and plastic white finish film on the other side. Ideal where white finish is preferred.

WHITE Prodex Total 5M Plus (R15.3)
4 ft x 175 ft R-Value: 15.3
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48 INCH Prodex Total 5M Plus

5mm (0.2") closed cell polyethylene foam covered on both sides with reinforced reflective foil. Lite, flexible and strong. It has the lowest price per sq. ft. for its R-value.

48 INCH Prodex Total 5M Plus (R17)
4 ft x 175 ft R-Value: 17
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FAST ACTION Prodex Total 5M Plus

5mm (0.2") closed cell polyethylene foam covered on both sides with reinforced reflective foil. Adhesive strip for sealing seam runs 175 ft. on one side of roll size.

FAST ACTION Prodex Total 5M Plus (R17)
4 ft X 175 ft R-Value: 17
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72 INCH Prodex Total 5M Plus

5mm (0.2") closed cell polyethylene foam covered on both sides with reinforced reflective foil. Ideal for large metal buildings. Lite, flexible, strong and versatile.

72 INCH Prodex Total 5M Plus (R17)
6 ft x 100 ft R-Value: 17
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Fiberglass Insulation

Free Accessories, No Surcharges, No Added Taxes, No Figuring Out Cut Sizes = No Worries! We can determine the cut sizes or you can select the roll size.

Prodex Total Insulation
R10 to R38 Added R-value
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Prodex Total Insulation vs. Fiberglass

See why metal building owners and contractors are switching to Prodex Total for metal buildings

Feature Prodex Reflective Insulation Traditional Fiberglass
Radiant Heat Barrier Yes - reflects up to 97% of radiant heat No - only slows conductive heat transfer
Moisture Resistance Excellent - includes vapor barrier Poor - absorbs moisture, reducing effectiveness
Installation Time Fast - lightweight, easy to handle Slow - heavy, requires special handling
Degradation Over Time None – maintains R-value Significant - compresses and sags
Health Concerns None - no airborne particles Potential irritant - requires protective gear
Space Efficiency Thin profile - maximizes interior space Bulky - reduces interior dimensions

Frequently Asked Questions

What is R-value and how does Prodex compare to fiberglass?

The R-values of reflective insulation and mass insulation are based on the same fundamental equation: The ability to stop heat transfer.

Reflective Insulation is a system that reduces the transfer of heat across air space by the use of two surfaces having high thermal reflectance and low emittance (typically metalized film) + an inner substance + trapped airspaces.

The R-value of reflective insulation is the measurement of the system rather than a measurement of just the product. Measuring the R-value of the system (a real-world application) is a truer measurement vs. a measurement of the product only. For example, what good is the posted R-value of fiberglass given that once installed in an environment that includes any moisture it loses R-value? Virtually all real-world environments include some humidity.

Fiberglass insulation is composed of woven fiber stands. The fiber strands contain hundreds of small air pockets. The insulation’s R-value is derived from the air-pockets between the fibers. Once exposed to moisture, the air pockets fill up with water (rather than air) and the insulation loses the ability to provide R-value.

Metal buildings condensate! Fiberglass insulation will get wet. Unlike fiberglass, the R-value of Prodex Total is NOT affected by humidity. When you combine this fact along with Prodex Total’s ability to keep the building cool, and STOP condensation, the choice is obvious.

How difficult is installation?

It’s a lot easier to install a thin, lite, flexible roll of Prodex Total vs. bulky fiberglass or messy spray foam. See page: https://www.insulation4less.com/installing-insulation/how-to-insulate-a-metal-building

Can Prodex be used in existing buildings?

Absolutely! Prodex is perfect for retrofitting existing metal buildings. Its thin profile makes it easy to install without major modifications, and many customers see immediate energy savings after installation.

How long does Prodex last?

It’s been sold in the USA for over 30 years with no reports of it breaking down.

Do I need special tools to install Prodex?

No. In many cases, a utility knife and measuring tape is all that is required. See: https://www.insulation4less.com/installing-insulation/how-to-insulate-a-metal-building

Join thousands of satisfied customers who have switched to Prodex reflective insulation for superior performance, easier installation, and long-term savings.

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