
Insulated glass unit
Multiple glass panes joined by an aluminium spacer around an inert-gas cavity, intended to improve thermal and acoustic insulation in doors and partitions.
Description
An insulated glass unit joins multiple panes around an aluminium spacer containing desiccant. Inert gas fills the cavity between the panes, with the assembly intended to improve thermal and acoustic insulation.
Hong Phat cuts the glass to order and prepares the spacer before assembly. Send panel dimensions, quantities and a drawing to confirm the specification and receive a quote.
Production equipment

Production process
The glass and aluminium spacer are prepared in parallel before assembly.
- Prepare the glass
4 mm or 6 mm base glass is cut to size, washed and dried.
- Prepare the spacer
The aluminium spacer is cut, filled with desiccant and coated with butyl on both sides.
- Assemble the panes
The glass panes are joined around the prepared spacer.
- Fill the cavity
Inert gas is introduced between the panes.
- Inspect and pack
The finished unit is inspected and packed.
Specifications
| Base glass | 4 mm or 6 mm |
|---|---|
| Spacer | Aluminium with desiccant |
| Spacer sealant | Butyl on both sides |
| Glass cavity | Inert-gas fill |
Thanh cữ tạo khoảng cách giữa các lớp kính và chứa hạt hút ẩm. Khí trơ được bơm vào khoang kính, hướng tới khả năng cách nhiệt và cách âm.
Loại kính nền và kích thước từng tấm cần được xác nhận theo bản vẽ. Hồng Phát sẽ đối chiếu yêu cầu để báo giá đúng quy cách.
Catalogue
Reasons to choose Hong Phat Glass
100% new equipment
The whole production line newly invested, built in 2026.
Made to order
Cut, drilled and edge-ground to size or to drawing.
Design capacity
1,000,000 products a year, equal to 12,500 tonnes.
Production workshop
5,245 m² in Minh Quang industrial park, Hung Yen.
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