Active Laboratory Accreditations                                                       

AAMA -  American Architectural Manufacturers Association

NFRC - National Fenestration Rating Council - ENERGY STAR

METRO-DADE County Building Code Compliance Office - Dade County, FL

IES International Evaluation Services (ISO 17025)

Active Memberships                                                                             

ACIL - American Council of Independent Laboratories

AMAF - Architectural Manufacturers Association of Florida, Inc.

ASTM - American Society For Testing and Materials

Active Laboratory Approvals                                                                

HUD - Department of Housing and Urban Development

WDMA - Window and Door Manufacturers Association

NYCSCA - New York City School Construction Authority

NAMI - National Accreditation and Management Institute

Whether you're improving present products, developing completely new lines or designing to meet industry or market requirements, National Certified Testing Laboratories is staffed and equipped to apply the latest technology to all, or any part of your test requirements...promptly...efficiently...and economically.
Structural and thermal testing of your window Cycling and structural testing of your door Calculate the thermal conductance of your product Field Testing on your installed product Weathering testing of your SIG Furniture Testing
Window Testing Door Testing Thermal Testing Field Testing Insulated Glass Furniture Testing

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