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Prodex Total Under Concrete Insulation
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Prodex Total Under Concrete Insulation      

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

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

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

Prodex under concrete insulation

Insulation Layers
Closed-cell polyethylene foam
Polyethylene backing
reinforced foil
 Top and botton of Prodex Under Concrete Insulation

Prodex Under concrete insulation installation



Perfect for driveways, radiant heat floors and basements. Reflective foil attached to one side of 5mm (0.2 inch) closed-cell polyethylene foam. Installation instructions.

Under Slab Insulation | Radiant Floor Insulation | Under Concrete Insulation

  • Designed specifically for under slab applications
  • Less than 9% compression in under concrete applications (4" slab)
  • Ideal for radiant heat floors
  • Can reduce heat loss by 56%
  • Eliminates dampness and condensation in concrete
  • Vapor barrier (per rating less than 0.1)
  • Radon barrier
  • Thermal break
  • Seals around nails
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Under Slab Insulation

Specifically designed to withstand the weight of a concrete slab and the rigors of foot traffic. Prodex exhibits less than 9% compression in thickness when subjected to loads associated with standard concrete floor systems. (Note: The amount of pressure under a typical four inch concrete slab section is less than one pound per square foot).

With a perm rating of less than 0.1, this class 1 vapor barrier excels in water protection. It is also ideal for retarding the passing of soil gasses  such as radon into your home. The reinforced foil sheet also serves to prevents the passing of termites.

Benefits of this under concrete insulation: Thermal break, durability, moisture resistance, low water vapor transmission, radon resistance, termite resistance and ease of installation.

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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 Perforated: 4 ft x 175 ft (700 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 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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UNDER CONCRETE/HOUSE WRAP TAPE. 2 rolls 1.88 in x 54.6 yards ft. 109 total yards.. Tape seams to improve performance of Prodex Under Concrete and RBWP insulation. Serves 1250 sq ft. of insulation

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