The Best Insulation for Masonry Walls in Zones 1 & 2

A multi-layer reflective wall insulation, VR Plus Shield™ enhances enclosed cavity air space and stops up to 97% of radiant heat transfer. This unique insulation has multiple low-e layers that expand within the cavity to create three reflective air spaces. Gain up to R-7.1 on 1-5/8″ framing for a higher-performance wall system.

An easy upgrade from R-4.1 insulation to help builders qualify for DOE New Energy Efficient Home Tax Credits. Cost-effective and remarkably easy to install, this powerful multi-layer low-e technology boosts R-value by utilizing less cavity air space — allowing for a slimmer wall system to provide you with more sellable square footage in zones 1 & 2.

A Cost Effective Alternative to 3/4″ Foam Board

One (1) roll of VR Plus equals 16 sheets of 4×8 foam board. Packaged in compact 500 sq. ft. rolls, our multi-layer reflective insulation offers easier handling, reduces waste, and lowers the chance of product damage due to weather when staged on job sites.

Explore the Multifaceted Advantages and Features

  • 16″ or 24″ widths
  • Perforated or Solid versions are available
  • Creates Three (3) Reflective Air Spaces
  • Outer Layer of Natural Kraft Paper
  • Inner Layers of Premium Grade Aluminum Foil
  • FI-FOIL® Expander Technology Separates Paper and Foil Layers
  • Perforated Version Allows Vapor Transmission in Hot-Humid Climates
  • Quick Installation with Staple or Tape Tab
  • Install on Wood Furring or Metal Framing
  • Easily Combine with Other Mass Insulation as part of a Wall or Ceiling System
  • Supports Sustainable Design
  • Class A Flammability Rating
  • Verified Recycled Content >20%
  • Add R-6.5 – R-7.1
  • Low-e Surfaces Reduce 97% of Radiant Heat Transfer to Improve the Performance of Enclosed Air Spaces
  • Lowers HERS® and Other Energy Rating Indexes (ERI)
  • High Performance and Compact
  • Lightweight 500 sq. ft. Rolls
  • Easy to Handle, Installs Faster
  • Save Labor
  • Save on Material & Shipping
  • Save Warehouse Space
  • Lowest Cost per R-value of All Masonry Wall Insulation
  • Boosts R-value Utilizing Less Air Space
  • Gain Sellable Square-Footage for Increased Marketability
  • More Comfortable, Resilient Buildings
  • Improved Energy Efficiency
  • 10-Year Transferable Warranty
  • National Network of Distributors and Contractors
Furring/Stud Spacing 16″ O.C 24″ O.C
Width Expanded 17.5″ 25.5″
Diameter 12″ 10″
Lineal Footage 375′ 250′
Coverage 500 sq. ft. 500 sq. ft.
Weight 29 lbs 27 lbs
Test Method Description Results
ASTM E-96 Water Vapor Permeance 2.6 (Perforated)
0.18 (Solid)
ASTM E-84-94 Flammability Flame Spread Rating <25 (Perforated)
<25 (Solid)
Smoke Developed Rating <50 (Perforated)
<50 (Solid)
National Fire Protection Association Rating (Foil Side) Class A
R-Value for a 1-1/2″ Cavity R-6.5
R-Value for a 1-5/8” Cavity R-7.1
ASTM C-1244/Section 9 – Adhesive Performance Adhesive Performance Bleeding None
Delamination None
Pliability No signs of crack
ASTM C-1338 Mold & Mildew Pass
ASTM C-1371 Foil Emittance 0.034 (Solid)
Meets International & Florida Building Codes, IAPMO ES Report #0291
ASTM D-3310 Corrosivity None

Code-Compliant Confidence with VR Plus Shield

  • Meets ASTM C-1244 Standard Specification for Reflective Insulation
  • Meets International & Florida Building & Energy Code Requirements
  • See IAPMO ES Report Number 0266.
  • Meets ASTM C 1224, Reflective Insulation
  • Meets International Building Codes (IBC)
  • Meets International Residential Codes (IRC)
  • Meets International Energy Conservation Codes (IECC)
  • Meets Florida Building Codes (FBC)
  • Meets Florida Residential Codes (FRC)
  • Meets Florida Energy Conservation Codes (FECC)

TECHNICAL DOCUMENTS

  • VR Plus Shield Submittal Package

    14 MB | ZIP




  • AIA MasterSpec

    185 KB | DOCX





  • VR Plus Shield CSI 3-Part Guide Specification

    645 KB | PDF





  • Masonry Wall Application Sheet

    864 KB | PDF





  • VR Plus Shield Specification Sheet

    1 MB | PDF





  • VR Plus Shield Installation Sheet

    3 MB | PDF





  • VR Plus Shield Grade 1 Installation Sheet

    368 KB | PDF





  • VR Plus Shield Safety Data Sheet

    108 KB | PDF





  • Recycle Verification Report 2023 Q3

    237 KB | PDF





  • VR Plus Shield 10 Year Warranty

    6 MB | PDF





  • Masonry Wall with VR-Plus Shield on Wood Furring [PDF]

    87 KB | PDF





  • Masonry Wall with VR-Plus Shield on Wood Furring [RVT]

    968 KB |




  • Masonry Wall with VR-Plus Shield on Wood Furring [DWG]

    36.88 KB | DWG




  • Masonry Wall with VR-Plus Shield on Metal Framing and Continuous Flex Foam Insulation [PDF]

    89 KB | PDF





  • Masonry Wall with VR-Plus Shield on Metal Framing and Continuous Flex Foam Insulation [RVT]

    972 KB | RVT




  • Masonry Wall with VR-Plus Shield on Metal Framing and Continuous Flex Foam Insulation [DWG]

    39 KB | DWG




  • Masonry Wall with VR-Plus Shield on Metal Framing [PDF]

    63 KB | PDF





  • Masonry Wall with VR-Plus Shield on Metal Framing [RVT]

    968 KB | RVT




  • Masonry Wall with VR-Plus Shield on Metal Framing [DWG]

    38 KB | DWG




  • U-Value Calculation VR Plus with Flex Foam Steel-Framed Assembly Masonry Walls 1.6.25 inch framing 24inch
    on-center

    106.15 KB | PDF





  • U-Value Calculation VR Plus with Flex Foam Steel – Framed Assembly Masonry Walls 1.6.25 inch framing 16 inch
    on-center

    106 KB | PDF





  • Masonry Wall Insulation Certificate

    779 KB | PDF





  • Florida Commercial Building Code 2020 – FAQs

    232 KB | PDF





  • Florida Residential Building Code 2020 – FAQs

    203 KB | PDF





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A TRUSTED LEADER FOR REFLECTIVE INSULATION TECHNOLOGIES

PROVIDING YOU WITH SERVICE, INTEGRITY AND INNOVATION

We manufacture, market, and distribute high-performance reflective insulation and radiant barriers. Our products are sustainable and improve building performance and comfort all year round. Our reflective insulation is one of the fastest-growing technologies in the world and we want you to grow with us.

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