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UNDER CONCRETE Prodex Total 5M 4 ft x 175 ft (700 sq ft)

$299.95 $399.95 You save 25.003%

UNDER CONCRETE: One 4 ft x 175 ft (700 sq ft) Prodex Total



Nominal thickness 5mm (+ or - 0.5mm) 0.2 inch


Insulation Layers

Closed-cell polyethylene foam

Polyethylene backing

Reinforced foil


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.

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: 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.
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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 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 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.
Prodex Total 10M: One 4 ft x 85.3 roll (342 sq. ft.) 10mm (0.4") - Twice as thick as regular Prodex, Increased R, More longitudinal strength + improved tearing resistance, Reduced condensation

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