QINGDAO GLOBALSTAR GLASS TECHNOLOGY CO., LTD.
QINGDAO GLOBALSTAR GLASS TECHNOLOGY CO., LTD.
QINGDAO GLOBALSTAR GLASS TECHNOLOGY CO., LTD.
Energy-efficient insulating glass is specified by the performance of a complete sealed glazing assembly.
Double-glazed example: 6 mm Low-E + 16 mm cavity + 6 mm glass.
Laminated inner-pane example: 6 Low-E + 12 cavity + (4 + 0.76 PVB + 4) mm.
Cavity and fill: 12 / 16 mm references; dry air or argon.
Send drawings, quantities and destination details for a project quotation.
Double-glazed example: 6 mm Low-E + 16 mm cavity + 6 mm glass. 28 mm nominal total; identify coating face and gas.
Laminated inner-pane example: 6 Low-E + 12 cavity + (4 + 0.76 PVB + 4) mm. 26.76 mm nominal total; subject to application review.
Cavity and fill: 12 / 16 mm references; dry air or argon. Confirm availability and the full tested or calculated make-up.
Panel examples: 1000 × 1200 or 1200 × 1500 mm. Final dimensions and support follow project drawings.
Thermal and solar targets: U-value, solar factor and visible light transmission. Provide units, method, climate and facade orientation.
Energy-efficient insulating glass is specified by the performance of a complete sealed glazing assembly. Low-E coatings, pane combinations, spacer choice and cavity fill can change heat transfer and solar gain. Globalstar Glass reviews project glazing enquiries around measurable targets and an exact make-up; the label high-performance alone does not establish an energy rating or a guaranteed saving.
Illustrative product concept and material details; not a completed-project photograph or test evidence. Final construction follows the approved order.
Examples support quotation discussions. Confirm availability, production feasibility and the final specification before ordering.
| Item | Reference specification | What to confirm |
|---|---|---|
| Double-glazed example | 6 mm Low-E + 16 mm cavity + 6 mm glass | 28 mm nominal total; identify coating face and gas. |
| Laminated inner-pane example | 6 Low-E + 12 cavity + (4 + 0.76 PVB + 4) mm | 26.76 mm nominal total; subject to application review. |
| Cavity and fill | 12 / 16 mm references; dry air or argon | Confirm availability and the full tested or calculated make-up. |
| Panel examples | 1000 × 1200 or 1200 × 1500 mm | Final dimensions and support follow project drawings. |
| Thermal and solar targets | U-value, solar factor and visible light transmission | Provide units, method, climate and facade orientation. |
| Spacer and edge seal | Specified metal or warm-edge option by review | Coordinate frame details, compatibility and availability. |
Provide the intended use, orientation, climate and targets for heat transfer, daylight and solar gain. Window performance includes the frame and edge effects; a glass-only value should not be presented as a whole-window value. Confirm the reporting basis for every quoted performance figure.
A different coating, pane thickness, cavity or gas may change the result. Request data for the proposed combination and identify the Low-E product reference. Acoustic, safety and structural requirements should be reviewed alongside thermal requirements rather than inferred from energy terminology.
The unit specification must fit the frame, support, edge cover and sealing details. Review destination altitude and transport conditions, and protect unit seals during handling. Installation and the wider building design also influence actual energy use.
One IGU assembly line is supported by two tempering and two lamination lines for compatible components. Coating sourcing, pane dimensions, gas specification, sealing and quality review determine completed-unit throughput. Production quantity and lead time are confirmed against the approved order rather than an assumed energy-performance category.
Protect sealed edges and mark build-up, orientation and installation position. Agree lifting access, panel grouping and appropriate crates or racks for the unit sizes.
Send performance targets and calculation basis, outside-to-inside make-up, coating product, gas and spacer, dimensions, quantities, frame details, destination and timing.
Send your specifications to Globalstar Glass for technical and commercial review.
Related products: Low-E coated glass and laminated insulating glass.
No. Building energy use also depends on climate, frames, installation, operation and building design.
No. They describe different properties and should be specified separately.
No. Specify the cavity fill in the order and confirm the relevant quality requirements.
Discuss tempered or laminated components within the complete unit design.
Typically the project identifies U-value, solar factor and visible transmission, with the appropriate calculation or test basis.
Energy-efficient insulating glass for windows and facades. Compare reference Low-E builds, cavity and gas options, daylight targets and quotation details.
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