Uncontrolled air leakage through the building envelope will affect the performance of the building materials within the wall assembly. You’ve made a major investment in your facilities and that investment deserves the very best protection available. That very best protection is offered by the AIR-SHIELD line of air barriers from W. R. MEADOWS. The AIR-SHIELD line includes fluid-applied air barriers, sheet membranes, and vapor-permeable formulations.

Not only do major investments in buildings deserve the very best protection available today, air barriers are now required in all new federal construction. To meet all of all of those concerns, W. R. MEADOWS brings you proven systems that prevent:

• Indoor air quality issues

• Inflated energy costs

• Mold growth

• Efflorescence

• Degradation of building components

With the rising concern over energy consumption and the greenhouse effect, a complete AIR-SHIELD air and air/vapor barrier system can provide all the components needed for making your building more energy efficient while combating indoor air quality issues.

Air will move through the building if there is a pressure difference across the building envelope. As a result, any hole or penetration in the building envelope can allow moisture-laden air to move through the wall. W. R. MEADOWS provides products and systems to help defend against this destructive moisture movement.

The complete line of AIR-SHIELD air barrier products is formulated to meet current specifications and regulations set forth by agencies such as the Air Barrier Association of America (ABAA), ASTM International, and the National Fire Protection Association (NFPA).

In addition, significant changes in the International Building Code (IBC), International Energy Conservation Code (IECC), and ASHRAE 90.1 now require the design of buildings to not only have increased thermal efficiency with the use of continued insulation, but also require the use of a complete air barrier system to address air leakage. AIR-SHIELD materials are designed and tested to meet the requirements of these current codes and standards.

For over 95 years, we have built a coveted leadership reputation with architects, engineers and contractors developing and producing quality products for the construction industry. The kind of quality and performance that can protect your reputation as well.