The modern Low-E coating with insulating property can be combined with other coatings for solar protection These glass types with combined coatings called multifunctional glasses.

Nowadays all of the significant glass producers posses these types and there are many categories produced by different glass factories. The fundamental property of these glass types that they have high light transmission and low solar transimssion. The fraction of these two indexes is maximum 2,0 currenty.

The multifunctional glass types are able to use well as the component of triple glazing structures.