Double Glazed Windows

Double glazed windows consist of two layers of glass with a layer of inert gas sealed between them. This creates nearly twice the insulation as single glazed units.
Chat Now

Product Details


Double glazed windows consist of two layers of glass with a layer of inert gas sealed between them. This creates nearly twice the insulation as single glazed units. Once sealed, the unit becomes airtight.

Advantages double glazed windows

1.Energy cost savings. The double glazed windows has better heat insulation, which reduce the flow of incoming and outgoing heat. Less energy is used to heat up or cool down the space, resulting in lower energy bills.

2.Sound insulation.

3.Safety. Double glazed windows are tougher to break than single tempered glass.

4.Reduce damage to furnishings. Double glazed windows can reduce the amount of sun and heat entering the room. This will reduce sun damage your furniture.

Product Information                            

Model Number



Both upvc or aluminum frames are available


White color in stock. Other co-extruded colors and film laminated colors available too.




Single, double glazed or triple glazed.


Kinglong brand.

Mosquito Screen



10 years


Bubble foam for container loading. Bubble foam+steel pallet for LCL loading.


TT/Paypal/West Union

Leading time

30-45 days based on your order


50sqm in total

Are double glazed windows worth it?
Double glazing has a lot of benefits, the main being energy efficiency. Double glazing can help prevent loss of heat, making your home warmer as well as more secure.
How long does double glazing last?
The typical lifetime of double glazing is around 20 years, however this can vary from 10-35 years based on quality of materials, installation and where the windows are situated. Over time, the gas within the panes will gradually leak out.

UPVC double glazed windows, we can use Chinese brand profile, like CONCH brand, Zhongcai brand. Thickness from 2.0 to 3.0mm for your choice. VEKA and REHAU profiles are available too.
 Aluminum double glazed windows, we can use both thermal break and non-thermal break aluminum profile. A lot of aluminum profile systems to meet your different project.

There are many options for the glass, from the thickness to the layer and color. We will recommend you the best combination of the following based on your schedule and budget.

There is fog, condensation, dirt between my window panes. Can I replace just one pane?
Your double or triple-pane window is actually a single sealed unit, so we are not able to replace only one pane of glass. However, you don’t have to replace the whole window, including the frame, just the sealed glass unit.

Is double glazed glass hard to break?
It's very difficult to break a double glazed window without making a noise. All modern windows come with double glazing, which means that there are at least two obstacles to overcome in order to break the glass. First, there are the two panes of glass. Second, the gas between the panes works as shock absorber.



For each window style, the accessories are different. We will do recommendation based on the window style and your budget.


Hot Tags: double glazed windows, China, manufacturers, factory, customized, wholesale


You Might Also Like