We are a leading glass manufacturer based in China, specializing in high-quality glass solutions for industrial and architectural applications. With years of experience and ISO certification, we provide fast, tailored quotes and responsive support for procurement professionals, engineers, and project managers worldwide.
Factory Direct Custom Insulating Glass IGU
A well-built IGU is the fastest path to more comfortable rooms and reduced condensation risk overall. Our factory-direct, made-to-order insulating glass units are supplied for residential windows and commercial curtain wall systems with consistent fit.
Overview
Lowering HVAC demand often starts at the glazing line. Our Factory Direct custom insulating glass IGU is assembled to project requirements to help limit heat transfer, improve occupant comfort, and keep daylight clear and usable.
Key Features
Reduce winter heat loss and summer heat ingress compared with monolithic glass
Improve comfort near windows by stabilizing interior glass temperature
Support clearer views with controlled internal cleanliness during assembly
Enhance condensation resistance when the full window system is properly designed
Maintain repeatable dimensions for easier framing and gasket engagement
Options & Customization
Made-to-Order / Custom Size IGU sizes and shapes per drawings
Low-E and solar control coating selections available on request
Spacer choices, warm-edge options, and sealant systems offered per project spec
Gas fill, tinted substrates, and laminated/tempered lites available on request
Grids, frit borders, and edge deletion zones supplied as required
Typical Applications
Residential windows, commercial window walls, curtain wall vision areas, storefront systems, skylights, patio doors, stairwell glazing, atrium enclosures
Supply & Support
Volume Production is available for repeat programs, with Fast Lead Time planning for staged releases. In-House QC supports consistent assembly checks, and Export Packaging with Crate Packing can be arranged. Shop Drawing and drawing review support are available; Standards compliance available on request.
















