JE Berkowitz, LP is the premier high quality architectural glass fabricator in the United States. As an ISO 9001 certified company, we are committed to excellence and quality in the processing and distribution of glass products to our customers.
Quality – We are committed to offering the finest engineered point-supported systems in the industry.
Flexibility – We give you the flexibility to fully integrate our systems into your design.
Engineering – CAD drawings, engineering, design services, specification data, estimating and Professional Engineer (PE) Stamps are available.
Design – We produce systems that are tailored to meet your specific project design requirements.
Precision Tolerances – Our precision tempering ovens produce the flattest architectural glass on the market, for interior, facade and various laminated applications. We target roller-wave distortion, as well as bow and warp tolerances, to be 50% more stringent than industry and ASTM standards allowed on a project basis.
Fabrication – Our CNC fabrication capabilities provide accurate and precise holes (straight or countersunk), notches and shapes in heavy glass. A dedicatedautomatic horizontal double-edger produces consistent, clean ground or flat-polished edgework. We also have the ability to miter glass edges.
Heat-Soak Testing – Our heat-soak testing process is in compliance with the European Standard of EN 14179-1:2005 for quality assurance. It is available to help minimize the probability of spontaneous breakage due to nickel sulfide inclusions that may exist in fully tempered glass.
Single Source – We provide the complete glass and hardware systems package that performs with single-source responsibility.
Available in Monolithic Glass, Laminated Glass and Insulating Glass Units
Clear, Low Iron, Low E and Tinted Glass
Ceramic Silk-Screened Patterns
Laminated Glass with PVB Interlayer or Trosifol® SentryGlas® ionoplast interlayer produced by Kuraray.
To ensure quality, point-supported system hardware is fabricated from 316-alloy stainless steel and is available in satin finishes. Rotule fittings can be fixed or articulated (reduces stress at holes to minimize the possibility of breakage). Rotule heads can either be countersunk or have a surface disk. To view details of our hardware options view page 14 of our Invisiwall Glass Systems brochure.