ODL, Inc. is a family-owned, privately operated building-materials manufacturer whose history of making home products dates to 1945. It is known for entry doors, doorlights and enclosed blinds, and it designs and fabricates insulated glass offerings from its headquarters in Zeeland, Michigan, with locations in Tennessee and internationally.
Insulating Glass Certification Council (IGCC)
IGMA Certification
National Accreditation and Management Institute (NAMI) Quality Assurance Program
NAMI Structural Program listing
International Accreditation Services (IAS) accreditation of NAMI Quality Assurance Program
ISO/IEC 17020 inspection guidelines
A2LA Laboratory Accreditation
UL-Code Compliance, 20-minute Category B positive-pressure fire rating with hose stream
Florida Building Commission Product Approval FL14935-R4
Florida Building Commission Product Approvals FL15260 and FL20335
Florida Building Commission Product Approval FL14440
Florida Building Commission Product Approval FL4554
Florida Building Commission HVHZ and WBDR product approvals
Texas Department of Insurance wind product approval
Parents for Window Blind Safety (PFWBS) Seal of Approval
Window Covering Manufacturers Association (WCMA) Best for Kids certification
ENERGY STAR® stakeholder
Compliance program
ZEEL Certified Installer training program
Registration
ISO17020
Quality certification
UL
Quality certification
FLORIDAPRODUCTAPPROVAL
Quality certification
TEXASDEPARTMENTOFINSURANCEWINDSTORMAPPROVAL
Quality certification
Michbi Doors, Inc. d/b/a Open & Shut DoorsMichbi Doors, Inc. d/b/a Open & Shut Doors is a family-run manufacturer of hollow metal doors and frames, incorporated in 1981. The company says it has grown into the largest WBE hollow metal manufacturer on Long Island and operates an office and manufacturing facility in Farmingdale, New York. It also distributes architectural hardware and wood door products.F, NY
Pella CorporationFounded in 1925 by Pete and Lucille Kuyper, Pella Corporation is a family-owned manufacturer of windows and doors, based in Pella, Iowa. The company reports more than 10,000 team members, 20 manufacturing locations and over 200 showrooms, and says it has more than 150 product and design patents.GETTYSBURG, PA
Modern Builders Supply, IncFounded in 1944, Modern Builders Supply, Inc. is a Midwest building-materials distributor that also manufactures and markets Polaris window and door systems. The company reports 26 branches across Ohio, Indiana, Michigan, Pennsylvania, and West Virginia, along with a 300,000-square-foot distribution center and nearly 400,000 square feet of manufacturing.BOARDMAN, OH
Riverhead Building Supply CorpFounded in 1948 as a lumber yard on Ostrander Avenue, Riverhead Building Supply Corp. is a family-operated building materials supplier serving builders, contractors, architects, and homeowners across Long Island and New England. The founding family’s third generation now operates the company, which has grown to 23 locations and more than 800 employees. Its Calverton Millwork Shop manufactures custom pre-hung doors and moulding and trim.CALVERTON, NY