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LIGHTWALL 3440® Polycarbonate Wall -  Interlocking Polycarbonate Translucent Wall System
LIGHTWALL 3440® Polycarbonate Wall -  Interlocking Polycarbonate Translucent Wall System
LIGHTWALL 3440® Polycarbonate Wall -  Interlocking Polycarbonate Translucent Wall System
LIGHTWALL 3440® Polycarbonate Wall -  Interlocking Polycarbonate Translucent Wall System

    LIGHTWALL 3440® Polycarbonate Wall - Interlocking Polycarbonate Translucent Wall System

    3.8 out of 5 stars3.8(6 reviews)

    The LIGHTWALL 3440 is our most popular daylighting system. This polycarbonate wall panel system offers beauty, durability, and economy with vertical panels that can extend up to 54 feet long and eliminate leak-prone horizontal joints. Translucent polycarbonate wall panels offer a host of benefits including energy savings via daylighting, outstanding insulating value, and elimination of leak-prone horizontal joints. LEED credits are also available for 100% recyclable polycarbonate and aluminum framing. The LIGHTWALL 3440 has provided façade solutions for a wide range of structures in a wide range of industries, and has been subjected to a complete battery of air, water, and structural testing to ensure it offers superior insulation, durability, and weather-tight performance.

    Further benefits and details

    • Structural cellular polycarbonate panels are 500mm (19-11/16”) wide
    • Vertical panels up to 54 feet long eliminate leak-prone horizontal joints
    • Comfortable, diffused daylighting
    • Highly insulating, up to a U-0.25 (R-4) for 40mm thick panels; R-5 for 50mm thick panels
    • Tongue and Groove joinery provides clean appearance without the need for vertical framing
    • High-impact resistance
    • Light weight panels install quickly for reduced installation cost
    • Framing systems for new construction and retrofit work
    • LEED credits available for 100% recyclable polycarbonate and aluminum framing
    • Low friction gaskets for long life
    • Complete air/water/structural testing
    • Available in various colors and translucencies
    • Available in ASTM E-84 Class A, CC-1 fire rated material
    • Manufactured in the U.S.A.
    Specification
      • Air Infiltration: 0.024 cfm/sq. ft. at 6.24 psf per ASTM E-283-91
      • Water Resistance: No leakage at 15 psf per ASTM E-331-96
      • Structural: In accordance with ASTM E-330-97
    Technical specification
    • Unique ref.extech-3440
    • Product familyTranslucent Walls
    • Product groupLIGHTWALL 3400®
    • TypeObject (single object)
    • Date of publishing2019-10-01
    • Edition number1
    Related
    • Material mainAluminium
    • Designed inUnited States
    • Manufactured inUnited States
    Classification
    • BIMobject CategoryWalls - Curtain Walls
    • IFC classificationCurtain Wall
    • UNSPSC nameGlass curtainwalling
    • UNSPSC code30151806
    • Uniclass 2015 CodeSs_25_10_20
    • Uniclass 2015 DescriptionCurtain walling systems
    • CSI MasterFormat 2014 Code08 40 00
    • CSI MasterFormat 2014 TitleEntrances, Storefronts, and Curtain Walls
    • OmniClass Number23-13 33 27 11
    • OmniClass TitleCurtain Walls

    Region availability

    North America
    United States