ALI CERTIFICATION PROGRAM
SEALED INSULATING GLASS

Manufacturers listed below are participants in the ALI Certification Program for Sealed Insulating Glass. Participants in the program may not have current certification for their IGU in production. The test program utilizes the ASTM E 2188-19 “Standard Test Method for Insulating Glass Unit Performance” with ASTM E 2190-19 “Standard Specification for Insulating Glass Unit Performance and Evaluation” as the basis for compliance. Additional test methods include ASTM E 2189-19 “Standard Test Method for Testing Resistance to Fogging in Insulating Glass Units” and ASTM E 2649-20 “Standard Test Method for Determining Argon Concentration in Sealed Insulating Glass Units Using Spark Emission Spectroscopy”. Certificates may be downloaded by clicking on the “+” sign and clicking on the hyperlinked files below the address and phone number.

ALI CERTIFICATION PROGRAMSEALED INSULATING GLASS

Click on the expander button on the right of each listing to reveal address and certificate file.

3B Windows & Doors, Inc. Plant Code: BAX-1

ABC WINDOW SYSTEMS Plant Code: HEG-1

ALL WEATHER ARCHITECTURAL ALUMINUM, INC. Plant Code: AWA-1

AMSCO WINDOWS Plant Code: AZ-1

ASSOCIATED GLASS, INC. Plant Code: ASG-1

AVANTI INDUSTRIES, LLC Plant Code: AVA-1

AVANTI WINDOWS & DOORS, LLC Plant Code: AVA-2

BEAR MFG. INC. Plant Code: BM-1

BUILDERS FIRSTSOURCE S. TEXAS, L.P. Plant Code: FSH-1

BUILDERS FIRSTSOURCE Marietta GA Plant Code: FSH-2

CALIFORNIA DELUXE WINDOWS, INC Plant Code: CDW-1

CAPITAL GLASS (Northerm Windows) Plant Code: NTW-1

CHAMPION WINDOW MANUFACTURING, INC. Plant Code: CWM-1

CLIMATEGUARD WINDOWS & DOORS Plant Code: RSC-1

CONTINENTAL WINDOW & GLASS, INC. Plant Code: CWG-1

DEALERS SUPPLY & LUMBER CO., INC. Plant Code: DSL-1

DJ WINDOWS & DOORS, INC. Plant Code: DJW-1

DON YOUNG COMPANY, INC. Plant Code: DY-1

ELEVATE WINDOWS & DOORS, LLC. Plant Code: ELE-1

ELITE VINYL WINDOWS Plant Code: EV-1

ENERGY KING WINDOWS and DOORS Plant Code: SEL-1

ENERSTAR WINDOWS & GLASS, LLC PLANT CODE: ES-1

Exide Windows & Doors, LLC Plant Code: EX-1

Fanboys Window Factory, Inc. Plant Code: FAN-1

FAST WINDOWS AND MORE, INC. Plant Code: FWM-2

FINESTRA WINDOW & DOOR Plant Code: FIN-1

FIRST CLASS VINYL WINDOWS Plant Code: FC-1

GEORGIA PALM BEACH ALUMINUM WINDOW CORP. Plant Code: GPB-1

GM WINDOWS & DOORS INC Plant Code: GM-1

GREEN WORLD WINDOWS plant Code: GRW-1

HARRY G. BARR COMPANY Plant Code: HB-1

Hartung Glass Industries - Plant code: AWT-1

HAYFIELD WINDOW AND DOOR COMPANY Plant Code: HH-1

HOMETIME WINDOWS & DOORS INC Plant Code: HMT-1

HY-GRADE GLASS, INC. Plant Code: HYG-1

IMPERIUM VINYL WINDOWS & DOOR Plant Code IMP-1

INTERNATIONAL WINDOW Plant Code: IW-1

INTERNATIONAL WINDOW NORTHERN CAL. (Yellow Dog) Plant Code: IW-2

J & A WINDOWS, INC. Plant Code: JAW-1

JELD-WEN WINDOWS & DOORS Plant Code: JW-6

JELD-WEN WINDOWS & DOORS Plant Code: JW-7

JELD-WEN WINDOWS & DOORS Plant Code: JW-12

JELD-WEN WINDOWS & DOORS Plant Code: JW-14

JELD-WEN WINDOWS & DOORS Plant Code: JW-18

JELD-WEN WINDOWS & DOORS Plant Code: JW-19

JONES PAINT & GLASS, INC. Plant Code: JG-1

Krestmark Industries, L.P. Plant Code: KR-1

Legacy Vinyl Windows, Plant Code: LVW-1

MAGNOLIA WINDOW & DOOR Plant Code: MAG-1

MEAGI WINDOWS & DOORS, INC. Plant Code: MEG-1

MGM INDUSTRIES, INC. Plant Code: MGM-1

MILGARD MANUFACTURING, INC. Plant Code: MG-1

MILGARD MANUFACTURING, INC. Plant Code: MG-3

MILGARD MANUFACTURING, INC. Plant Code: MG-4

MILGARD MANUFACTURING, INC. Plant Code: MG-5

MILGARD MANUFACTURING, INC. Plant Code: MG-7

MI WINDOWS & DOORS, INC. Plant Code: MTL-2

MI WINDOWS & DOORS, INC. Plant Code: MTL-10

MI WINDOWS AND DOORS INC. Plant Code: MTL-12

MI WINDOWS AND DOORS INC. Plant Code: MTL-14

MOTION WINDOWS INC. Plant Code: MWL-1

MORFE WINDOWS LLC Plant Code MRF-1

NEW ERA WINDOWS, LLC Plant Code: NRA-1

NORTH EAST WINDOWS, LLC Plant Code: NEW-1

Northern Architectural Systems, Inc. Plant Code: NBP-1

NT WINDOW, INC. Plant Code: NT-1

NORTHERM WINDOWS Plant Code: NTW-1

PARADIGM WINDOW SOLUTIONS Plant Code: PAR-1

PORTLAND GLASS MANUFACTURING, INC. Plant Code: PGM-1

PREMIUM WINDOWS Plant Code: PMW-1

PGT INDUSTRIES Plant Code: PGT-1

PRO WINDOW & DOOR, INC. Plant Code: PWD-1

PURE VINYL WINDOWS Plant Code: PVW-1

QUANTUM WINDOWS & DOORS, INC. Plant Code: QWW-1

QUALITY GLASS & MIRROR SERVICES, INC. Plant Code: QG-1

ROGERS WINDOWS Plant Code: RGW-1

R. LANG COMPANY Plant Code: RL-1

SIMONTON WINDOWS Plant Code: SIM-1

ALI CERTIFICATION PROGRAM
SEALED INSULATING GLASS