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    ​Senerflex Secondary Weather Barrier System - Class PB EIFS incorporating a secondary air/weather barrier

    What is ​Senerflex Secondary Weather Barrier System?

    Senerflex® Secondary Weather Barrier System is an enhanced Class PB EIFS that includes a secondary air/weather barrier for the protection of moisture sensitive sheathing. The system offers design flexibility, aesthetic appeal and energy savings.

    Integrated system components include secondary air/weather barrier, adhesive, insulation board, reinforced base coat and 100% acrylic polymer primer and finish. Apply the system directly to the following acceptable sheathings: cement board, poured concrete/unit masonry, paper-faced gypsum sheathing, fiberglass mat-faced gypsum sheathing. Senerflex® Wall Systems have passed rigorous tests including Full-Scale Fire, WindLoad, Wind-Driven Rain, and Large and Small Missiles.

    Finishes are available in a limitless colour selection and offer performance enhancement options, including increased resistance to dirt pickup and mildew.

    Senerflex® Secondary Weather Barrier System features easy installation, proven durability and low maintenance. ​

    What is ​Senerflex Secondary Weather Barrier System used for?

    For exterior walls in new and retrofit commercial and institutional projects when additional moisture protection of the sheathing is desired or required to satisfy codes.

    What are the benefits of ​Senerflex Secondary Weather Barrier System​?

    • Incorporates a seamless, monolithic secondary air/water-resistive barrier to protect the sheathing and to guard against incidental moisture intrusion and air infiltration
    • Seamless exterior blanket of insulation provides high R values, lowers heating and cooling costs
    • Cost-effective
    • Potentially allows downsizing of HVAC systems
    • Does not require control joints; flexible
    • Fade-, crack-, abrasion- and dirt-resistant
    • Multiple options for impact resistance improve functional design, ease of maintenance
    • Wide selection of finish textures, standard and custom colours​


    Senerflex Secondary Weather Barrier System_MS

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    Senerflex Secondary Weather Barrier System_TDS

    pdf (578.27 Kb)


    Oman: +968/24435800
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