Aluminum spacer bar
Aluminum spacer bar is one of the necessary materials for producing insulating glass. Its quality is directly related to the use of insulating glass, age and thermal insulation. Its main function is to play a role of evenly separating two or more pieces of glass in the insulating glass to support effectively.
Bendable spacer bar
Technology data:
1. Bendable.
2. Wall thickness: Single-side wall thickness is within 0.30~ 0.35mm.
3. Appearance: The surface is bright and smooth and has no knocking. The air hole is uniform and in order.
4. It conforms to the standard requirement of the “Insulating Glass Materials Platform.”
Features:
High Purity Aluminum Alloy
Smooth Welding Line and Stable Welding State
Shinning Surface, with No Scratches
Double Row Perforated to keep the molecular sieve and guarantee moisture absorption
100% hole penetration rate
Pure Aluminum, No corrosion, No oxidation, No deformation
usage:
External use of show windows, doors, shopfronts in offices, houses, shops, etc.
Interior glass screens, partitions, balustrades, etc.
Shop display windows, showcases, display shelves, etc.
Furniture, table-tops, etc.
Package:
5 meters or 6 meters length, carton package
Thickness | Width | Height | Length | Package |
0.3--0.35mm | 5.5mm | 6.5mm | 5m | 2975 |
7.5mm | 2400 | |||
9.5mm | 2700 | |||
10.5mm | 1950 | |||
11.5mm | 1620 | |||
13.5mm | 1650 | |||
14.5mm | 1650 | |||
15.5mm | 1500 | |||
16.5mm | 1625 | |||
17.5mm | 1375 | |||
18.5mm | 1250 | |||
19.5mm | 1250 | |||
21.5mm | 1100 | |||
22.5mm | 1125 | |||
23.5mm | 900 | |||
26.5mm | 880 | |||
30.5mm | 660 |
Non-bendable spacer bar
Technology data:
1. Non-bendable aluminum spacer bar
2. Wall thickness: Single-side wall thickness is within 0.2-0.25mm.
3. Appearance: The surface is brightening and smooth and has no knocking. The air hole is uniform and in order.
4. It conforms to the standard requirement of the “Insulating Glass Materials Platform.”
Features:
High Purity Aluminum Alloy
Smooth Welding Line and Stable Welding State
Shinning Surface, with No Scratches
Double Row Perforated to keep the molecular sieve and guarantee moisture absorption
100% hole penetration rate
Pure Aluminum, No corrosion, No oxidation, No deformation
usage:
External use of show windows, doors, shopfronts in offices, houses, shops, etc.
Interior glass screens, partitions, balustrades, etc.
Shop display windows, showcases, display shelves, etc.
Furniture, table-tops, etc.
Package:
5 meters or 6 meters length, carton package
Thickness | Width | Height | Length | Package |
0.2--0.25mm | 5.5mm | 6.5mm | 5m | 3410 |
7.5mm | 2750 | |||
8.5mm | 2700 | |||
9.5mm | 2465 | |||
10.5mm | 1950 | |||
11.5mm | 2100 | |||
12.5mm | 1950 | |||
13.5mm | 1800 | |||
14.5mm | 1650 | |||
15.5mm | 1500 | |||
16.5mm | 1625 | |||
17.5mm | 1375 | |||
18.5mm | 1250 | |||
19.5mm | 1250 | |||
22.5mm | 1125 | |||
24.5mm | 960 | |||
26.5mm | 880 |
Aluminum spacer bar Frequently Asked Questions
An aluminum spacer bar is a pre-fabricated component used in insulated glass units (IGUs) for thermal insulation and structural support. It consists of an aluminum extrusion as the outer casing and a high-density polyethylene foam as the insulating core.
The main advantages of Truemei aluminum spacer bars include excellent thermal insulation properties, superior durability and resistance to aging, corrosion resistance, ease of installation, and long service life.
Our company offers a comprehensive range of aluminum spacer bar sizes, with widths ranging from 5.5mm to 30.5mm. This variety accommodates the requirements of different curtain wall systems.
The glass and frame components are first assembled. Then, pre-cut spacer bars are inserted into the cavity between the glass and frame from one open end. Finally, structural sealants or silicone sealants are applied to seal and secure the spacer bars in place.
When selecting aluminum spacer bars, consider the manufacturer’s reputation and product quality, inspect the packaging and documentation for completeness, ensure the size and specifications match the design requirements, and examine the appearance, texture, and odor of the product.
Keep them dry and clean, avoiding direct sunlight exposure and chemical corrosion. If scratched, repair promptly to prevent further damage. Periodically inspect the sealant joints between the spacer bars, glass, and frames, and re-apply sealant if necessary.
