Energy efficient windows does reduce C02 emissions and your heating bill. Rationel offer the highest standards for technical performance regarding energy ratings, glass performance and sound insulation.
The glass has a thin metal coating which reflects the heat back into the house.
Laminated glass holds together when broken, so takes longer to break through.
Due to difference thickness of the panes the noise is reduced.
Used for full facades or for special colour effects.
The amount of solar heat coming through the windows can be reduced accordingly.
The glass consists of a toughened and/or a laminated pane.