VISIONWALL high performance window, curtain wall and sloped glazing systems are available in two basic configurations; a 3 element glazing unit, and a 4 element glazing unit.

You may download a Visionwall Electronic Catalog in PDF format that details our frame details and specifications. (In order to download a username and password must be used, to obtain one please click here to proceed).

3-Element Glazing Unit: This glazing system is designed for use in less severe climates where high R-value performance is less critical but where the benefits of improved window performance can still provide meaningful HVAC system and operating cost savings (between R- 2.7 and 4.7). This glazing unit combines one, internally suspended, optically clear film with two lites of clear, tinted or reflective glass for enhanced window performance as in the 4-Element glazing unit.

4-Element Glazing Unit: Developed in Switzerland and introduced into the North American market in the 80's, this glazing unit combines two optically clear films internally suspended between two lites of clear, tinted or reflective glass to create three insulating air spaces. This results in the highest glazing unit R-values (between R-4.0 and 7.1) without reliance on inert gas fills.

By combining a glazing unit that employs the designer's choice of clear, tinted or reflective glass with low-E coating technology and a highly insulated aluminum frame, the building owner reaps the benefits of a truly high performance envelope.