Product Description
The Double Glazed Glass For Windows manufactured in our facility is an energy-saving architectural glass assembly constructed by separating two or more glass panes with an aluminum spacer or flexible warm-edge spacer filled with desiccant, sealed around the perimeter with an airtight dual-seal barrier. The enclosed space holds a dehydrated air layer or high-purity inert argon gas fill, reducing conductive and convective thermal transfer between the interior and exterior while dampening acoustic vibrations and preventing condensation on interior glass faces. This Double Glazed Glass For Windows is widely installed across residential system windows, commercial curtain walls, hotel suites, educational institutions, hospitals, sunrooms, and window retrofit projects, improving building thermal comfort and reducing energy consumption.
Application Scenarios
- Exterior windows, balcony enclosures, glass roof canopies, and sunroom walls requiring thermal insulation and condensation control.
- Residential developments and commercial offices located near arterial highways, rail lines, or busy commercial districts requiring sound reduction.
- Green buildings, passive houses, hotel guestrooms, and institutional properties seeking compliance with energy codes in cold or hot climates.
Technical Specifications
- Common Insulated Makeups: 5+9A+5, 5+12A+5, 6+12A+6, 6+16A+6, and 8+12A+8, with custom triple-glazed dual-cavity options available
- Cavity Thickness Options: 6A, 9A, 12A, 15A, 16A, and 20A standard spacer widths
- Substrate Glass Selections: Tempered safety glass, laminated glass, offline Low-E glass, body-tinted glass, frosted glass, or ultra-clear low-iron glass
- Cavity Gas Filling: Dehydrated clean air or automated high-purity argon gas filling for enhanced thermal resistance
- Spacer Technologies: Continuous-bent aluminum spacer frames or composite warm-edge spacer systems to reduce edge condensation
Customization Capabilities
As an OEM/ODM source manufacturer, our technical team works from architectural CAD drawings to customize cavity depths, argon gas concentrations, and double- or triple-pane makeups. Clients can specify internal decorative colonial muntin bars, stepped glass edges for structural glazing, or custom shapes. Specifications can be mixed within our 5,000,000 RMB project MOQ. Custom insulated samples are completed within 7 days, with free samples provided for project verification.
Quality Assurance & Factory Strength
Our production line features CNC glass cutting tables, vertical automated washing and drying units, CNC spacer bending machines, automated desiccant fillers, and two-component robotic sealing stations that ensure uniform butyl and secondary sealant application. Quality controllers enforce 100% full inspections auditing internal dew points, secondary sealant depth, and optical surface clarity. With large monthly capacity, we support third-party factory inspections and back all products with a 1-year warranty.
Commercial FAQ
Q: Can the insulated glass unit leak gas or develop internal fogging over time?
A: No. We apply an automated primary seal of extruded polyisobutylene (butyl) paired with a secondary structural silicone or polysulfide sealant, alongside high-absorption 3A molecular sieve desiccant, maintaining an internal dew point below -40°C.
Q: What is the delivery turnaround time for bulk insulated glass orders?
A: Standard double-glazed glass orders complete production in 30 days, while custom argon-filled, warm-edge, or triple-glazed units require 35 days from raw material cutting.
Q: How are double-glazed units protected during ocean container shipping?
A: Panes are cushioned with shock-absorbing cork separator pads, strapped securely, and packed inside fully enclosed, fumigated solid wooden crates to prevent surface scratches and edge seal damage during transit.
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