Description
The VaporPro™ ASTM Class A Vapor Barrier is a high-performance polyethylene film engineered for demanding under-slab applications where moisture control and concrete performance are critical. Manufactured in the USA from premium virgin resins, VaporPro™ delivers exceptional strength, puncture resistance, and ultra-low permeance, meeting and exceeding ASTM E1745 Class A requirements for vapor retarders under concrete slabs.
Built for the pace and precision of modern concrete construction, VaporPro™ resists job-site wear, maintains its integrity during reinforcement and pour, and provides long-term protection against vapor migration that can cause flooring failures, slab curling, or mold growth.
With permeance values well below 0.1 perms, VaporPro™ forms a continuous, low-permeability barrier that prevents ground moisture from infiltrating concrete slabs — safeguarding flooring adhesives, coatings, and finishes
Key Features
- Available in 10mil & 15mil gauge
- High visibility, bright green color
- Made in the USA
- Permeance 50lbf/in
- Puncture resistance > 2200g
- ASTM E1745 Class A Certified
- Fast Installation: Flexible, fold-resistant film lies flat on compacted bases for quick rollout.
- Simple Seaming: Overlap seams a minimum 6" and seal using low-permeance VaporPro™ Tape.
- High Visibility: Bright green color improves inspection accuracy and quality control.
- ASTM E1643 Compliance: Meets standard installation practices for under-slab vapor retarders
Applications
- Commercial & industrial slabs-on-grade
- Warehouses, retail, healthcare & data-center flooring
- Moisture-sensitive finishes (LVT, wood, epoxy, tile)
- Cold-storage, clean-room, and institutional projects
- Residential basements, garages & foundation slabs
Why Choose VaporPro™
- ASTM E1745 Class A Certified – tested to the industry’s highest vapor barrier standard
- Made in the USA – manufactured with 100 % prime, virgin resins
- High-Strength Construction – resists punctures, tears, and job-site abuse
- Reliable Moisture Control – protects slab integrity and flooring systems
- Contractor-Friendly – lightweight, flexible, and easy to install
| Property | <>10 Mil VaporPro™ | 15 Mil VaporPro™ |
|---|---|---|
| Thickness | 10 mil (0.010?) | 15 mil (0.015?) |
| Puncture Resistance (ASTM D1709) | 2,645 g | 3,035 g |
| Tensile Strength (ASTM D882) | 50 lbf/in (MD/TD) | 60 lbf/in (MD/TD) |
| Permeance (ASTM F1249) | 0.024 perms | 0.017 perms |
| Classification | ASTM E1745 Class A / B / C | ASTM E1745 Class A / B / C |
| Roll Size | 14' × 210' (2,940 ft²) | 14' × 140' (1,960 ft²) |
| Color | High-Visibility Green | High-Visibility Green |
| Item | Description | |
|---|---|---|
|
|
705011 | 15 MIL VAPOR PRO ASTM-CERTIFIED CONCRETE VAPOR BARRIER FILM 14 X 140 FT. |