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  • Jeld-Wen Research & Dev
    Jeld-Wen Research & Dev
    541.882.3451
    3737 Lakeport Blvd, 97601-1080  Klamath Falls

    JELD-WEN's Research and Development Laboratory team of professional, experienced all scientists with engineering, chemistry and material science backgrounds conduct tests to meet standards set by the National Fenestration Rating Council (NFRC), U.S. Department of Housing and Urban Development (HUD)…