Low thermal conductivity.

As we mentioned in above,the best possible U value for double glass and triple glass unitsAs the exist of vacuum space,

the only conductive materials that allow thermal transmit from the outer piece to inner piece,are the edge sealing materials

and the micro support pillars,it eliminate the air or argon transmittance through the glass.Typically vacuum glazing thermal

transmittance is fast when combining with double silver low-E products.

Excellent acoustic performance.

The sound transmittance medium is air,glass. Vacuum stopped the sound transmit the glass,and only vibration through the

glass and glass edges,which makes the vacuum glazing has much lower sound transmittance compared with normal glass.

The calculated sound reduction of VIG reach 39Dbs, and actual test shows its performance >35Dbs as well.

Learn more:Vacuum insulating glass soundproof performance