2.6″ & 3″ R-Seal Rigid Envelope Insulation Panel
PRODUCT SPECS.
WIDTH COVERAGE
3′-5/3/4″ / 3.479′
THICKNESS
2.6″ & 3″
*STANDARD LENGTH
8′-0″ TO 53′-0″
EXTERIOR PROFILE
PS (Polypropylene/Scrim) Bonded to rigid foam
EXTERIOR FACE
Uniformed Dimpling Pattern
INTERIOR PROFILE
PS (Polypropylene/Scrim) Bonded to rigid foam
INTERIOR FACE
Uniformed Dimpling Pattern
JOINT
Tongue & Groove
FASTENING
Through fastened with support channels at finished floor and eave areas
CORE
Rigid closed cell modified Polyurethane/PUR/PIR core, structural and fire-rated components between fiber-reinforced polypropylene.
*Custom Length Panels are Available Upon Request
R-SEAL TAPE TAB DETAIL.
R-VALUE AND U-FACTOR.
R-Value
U-Factor
Thickness/Inches
Joint Style
R-15
0.064
2.0″
Butt
R-20
0.050
2.6″
Tongue & Grooved
R-22.5
0.044
3.0″
Tongue & Grooved
R-30
0.031
4.0″
Ship Lap
R-37.5
0.027
5.0″
Ship Lap
TESTING: R-SEAL.
Rigid Envelope Insulation Panel
Test/Approval
Test Method
Test Title
Results
Fire US
ASTM E84
Surface Burning Characteristics of Building Materials
Class A Listed Flame Spread FSI < 25
Smoke Developed < 450
Fire US
R-Seal E84
Actual Tested
Composite product flame-spread and smoke-developed test acual performance
Flame Spread FSI < 5
Smoke Developed < 250
Fire US
UL 1715
Full-Scale Fire Testing
PASS
Fire US
NFPA 286 Section 9
NFPA 286 Annex "C"
Full-Scale Fire Testing
IBC 803.1.2.1 / 286 Annex C
PASS
Fire Canada
CAN/ULC S102
Surface Burning Characteristics of Building Materials and Assemblies
Class A Listed Flame Spread FSI < 25
Smoke Developed < 450
Fire Canada
CAN/ULC S138
Full-Scale Fire Testing
PASS
Structural Performance
OSHA DROP TEST STANDARD
1926.502(c)(4)(i)
Fall Protection for Walking-Working Surfaces
PASS
Air Barrier
ASTM e283 Assembly
Tested Method for Determining Rate of Air Leakage
PASS / 0.04 CFM/ft2 at 75 PA
Air Barrier
ASTM e283 Assembly Actual Tested
Tested Method for Determining Rate of Air Leakage
0.013 CFM/ft2 at 75 PA
Air Barrier
ASTM E779 Whole Building Tested
Tested Method for Determining Rate of Air Leakage
PASS / 0.4 CFM/ft2 at 75 PA
Air Barrier
ASTM E779 Whole Building Tested
Tested Method for Determining Rate of Air Leakage
Average 0.1 CFM/ft2 at 75 PA
*Based on field testing
Water Infiltration
ASTM E331
Tested Method for Water Penetration
15 min @ 2.86 psf / PASS
2 hr @ 6.24 psf / PASS
Thermal Performance
ASTM C518-15
Tested in Accordance with ASTM C518-15 Thermal Transmission by means of the heat flow apparatus
Tested at mean temperature of 75 degrees - Thermal Resistance "R" per inch: 7.5
Tested at mean temperature of 55 degrees - Thermal Resistance "R" per inch: 7.7
Tested at mean temperature of 20 degrees - Thermal Resistance "R" per inch: 8.7
Compression Strength
ASTM D1621
Tested Method for Determining Compressive Strength
31 - psi Perpendicular
Key Features & Benefits of the 3 Inch R-Seal Rigid Panel
The 3 inch R-Seal Panel delivers high-performance insulation that meets metal buildings’ practical and energy-efficiency needs across Ohio and the USA. Designed specifically for commercial buildings and pre-engineered structures, this panel provides unmatched benefits at the lowest installed cost.
- Superior Thermal Performance: With its closed-cell polyurethane core, the R-Seal panel offers excellent R-values for continuous insulation, reducing heat transfer and enhancing indoor comfort.
- Moisture and Air Barrier: The bonded PS facer resists water intrusion and acts as an effective air barrier, limiting air leakage and moisture damage.
- Rigid and Durable: Engineered to endure tough job site conditions, the panel maintains structural integrity and performs well over the long term.
- Code-Compliant: Designed to exceed requirements for insulation systems in Ohio and across the USA.
- Fast, Clean Install: The tongue-and-groove joints and custom lengths reduce the need for additional framing and cutting on-site.
Whether it’s a retrofit or a new build, the 3 inch R-Seal rigid panel supports faster construction timelines while meeting code compliance and energy efficiency goals.
Applications & Compatibility
The Perfect Fit for New Builds or Retrofits
The R-Seal Rigid Envelope Insulation Panel is highly versatile and optimized for various commercial and industrial settings. Ideal for:
- Metal Wall Systems
- Pre-Engineered Metal Buildings
- Industrial Warehouses
- Cold Storage Facilities
- Agricultural and Institutional Structures
Panels work seamlessly with typical wall panel systems used in metal construction and are designed to blend with standard layouts without added complexity.
Why Owners, Builders, & Erectors Trust ENVO Solutions
We deliver more than just insulation panels. Our 3 inch R-Seal panel system is engineered with features that simplify the building process and provide lasting value.
- Custom-Cut Lengths: Panels of up to 53 feet or longer are available to reduce waste and handling.
- Clean, Consistent Finish: Uniform dimpling pattern on both faces ensures aesthetic appeal without sacrificing performance.
- Time-Saving Integration: Eliminate time-consuming banding and fiberglass installs with our pre-engineered design.
- Support That Goes Further: From engineering documentation to on-site training and installation guidance, we help ensure your project stays on track.
Looking for more? Explore our full R Seal product line or learn more about the roof and wall insulation strategies we support.
Frequently Asked Questions
Q1: What’s the primary benefit of using the 3 inch R-Seal rigid panel?
A: It offers code-compliant continuous insulation, air/moisture resistance, and easy installation, making it ideal for industrial applications.
Q2: Can this panel be used in retrofit projects?
A: Yes. 3 inch R-Seal panels are suited for both new construction and retrofit insulation across a variety of commercial buildings.
Q3: Is the panel available in custom sizes?
A: Yes. Lengths range from 8’ to 53’+ depending on your building specs and project requirements in Ohio and the USA.
Q4: How does the 3 inch R-Seal envelope insulation panel speed up installation?
A: The panels feature tongue-and-groove joints and arrive in custom-cut lengths, allowing for quick, clean assembly without banding or additional sealing layers.
Q5: Is R-Seal safe and comfortable for crews to handle?
A: Yes. R-Seal panels are itch-free and lightweight, making them safer and easier to handle.
Simplify Your Next Industrial Project
Contact ENVO Solutions to learn how the 3 inch R-Seal Panel can deliver faster installs, better energy efficiency, and long-term value. We’re here to support your build from start to finish.