What is Vacuum Insulating Glass?


Vacuum Insulated Glass (VIG) is an emerging double-glazing technique that utilizes a thin vacuum space between its two sheets for insulation, approximately 1/10th of a millimeter wide with pressure under 0.1 Pa or lower. Discover the best info about HaanGlas Basic.

VIG windows help reduce energy loss and costs by limiting conduction and convection between glass panes, which is significant in energy efficiency improvements. They’re also much simpler to install in existing frames.

Reduced Energy Loss

Low-E coating on one of the glass panes reduces radiant heat loss by as much as 50% compared to traditional double glazing.

Vacuum-insulated Glass also eliminates condensation by preventing water from pooling between its panes, helping reduce heating and cooling costs as it makes homes cheaper to heat than they would be with traditional windows.

Insulating glass structures typically incorporate steel and rubber spacers to protect them against collapsing due to stress forces. A vacuum chamber between two panes of insulating Glass can be particularly effective at reducing energy loss by eliminating conduction and convection heat transfer between panes of Glass.

V-Glass is creating an energy-efficient window that could cut heat loss by 60-70%, significantly improving their energy efficiency and saving 5% of our total national energy use.

Reduced Noise

Noise pollution is a global concern. Soundproof Glass can help alleviate noise in your home and lower levels of noise pollution.

Focusing on what is happening around you and improving sleep are made more accessible through mindfulness meditation, improving day’s work and night’s rest. For example, meditation can be beneficial if you live near traffic or railway lines which tend to disturb sleep patterns.

Vacuum Insulated Glass (VIG) is an innovative form of glazing that provides improved energy performance, sound insulation, and other advantages over typical architectural insulating glass units. As a result, VIG can meet various requirements that meet today’s demanding lifestyles.

As it uses vacuum sealing materials to combine two sheets of Glass, creating a vacuum seal removes all gasses that might generally exist between panes of Glass.

Increased Durability

Vacuum Insulating Glass, also known as VIG, is an innovative thermally insulating fenestration system composed of two panes of Glass connected by an evacuated gap hermetically sealed at their edges and supported by an array of pillars.
VIG insulation offers superior thermal performance compared to other IG types due to its absence of air or gaseous medium in its vacuum layer, thus increasing thermal resistance.

However, VIG lacks mechanical strength due to being subject to high pressure and thus subject to deformation, especially after being subject to an impact event that produces dynamic forces which lead to localized tensile stresses that induce local deformation of its pillars.

Panasonic developed a unique glass material Super-low Temperature Sealing Material, to address these challenges and allow for the manufacturing of vacuum-insulated Glass without any decrease in strength.

Better Appearance

Vacuum insulated Glass looks similar to single glazing yet offers better sound and thermal insulation than its double and triple counterparts. Furthermore, its low profile simplifies installation in existing timber frames, making this an excellent solution for period homes and listed buildings.

Thin energy-efficient glass products such as SPG can be easily retrofitted into timber windows and doors without planning permission, saving both time and money in installation costs. In addition, they’re retrofittable into all frame sizes and shapes without altering original frame designs or losing the historic aesthetic appeal of homes.

Panasonic recently developed and implemented for the first time in the industry use a new type of tempered vacuum insulated Glass that utilizes their newly acquired “Super-low-temperature sealing material.” By doing so, they could seal it in an area where its strength remains consistent without dropping under temperature pressure.

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