Insulated glass units (IGU’s) or double glazed units are a significantly more energy efficient glazing system than single glazing. IGU’s consist of two or more layers of glass separated by a void normally filled by air. The combination of airspace and glass panes act as an additional barrier, making the transfer of heat by convection, conduction and radiation more difficult. The glass panels are separated using aluminium or other types of spacers around the edges, hermetically sealed to the perimeter in controlled conditions. Common spacers range in width from 6mm up to 14mm. The spacer contains a desiccant (drying agent) which eliminates moisture vapour in the cavity. IGU’s are not to be confused with double glass windows or secondary sashes/windows, where the two panes have not been hermitically sealed. An IGU depending on the type of glazing used is generally glazed into an aluminium, timber or PVC window frame.
FEATURES:
1. Solar and thermal control;
2. Reduction of heat build up in summer;
3. Reduction of winter heat loss and condensation;
4. Lower air conditioning and heating energy costs;
5. Improves occupant comfort, particularly next to windows by reducing hot and cold spots;
6. Lower noise penetration;
7. Lower UV transmission;
8. Increased windload strength;
9. Increased security.

SPECIFICATIONS:
Maximum Size: 2440x6000mm
Minimum Size: 200x300mm
Spacer Width: 6mm (1/4''), 9mm (3/8''), 12mm (1/2''), 16mm (5/8'')

1. We can produce the glass according to your requirement .

Own factory and warehouse with advanced imported equipment, most valuable professional talents and strict quality control system,16 years experience. With such resources, we promise to meet customer's request with our best capabilities.Qingdao vatti glass co.,ltd is a professional glass manufacturer and international market supplier, dealing with Tempered Glass, Laminated Glass, Insulating Glass, Borosilicate Glass, Ceramic Heat-resistant Glass,Aluminosilicate Glass,Anti-glare Glass, Anti-reflective glass,Glass Tube, Sight Glass, Solar PV Glass,Quartz glass, furniture glass Series,Art Glass Series, Mirror Series,Clear float Glass,Reflective Glass,Tinted Glass and so on.

1. 16 years experiences on glass manufacturing and exporting.

2. Top quality glass with CE,CCC certificate, exporting to more 80 countries in the world.

3. Unique designed strong wooden cases, solving the problems of breakage.

4. Dockside warehouses beside three of China main container seaports, ensuring convenient loading and rapid delivery.

5. Full range of flat glass supply, offering one-stop purchase.

6. Professional sales team, offering personalized and dedicated services.