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Zero Sightline Vents

Now you can get fresh air into your building without interrupting the existing curtain wall with unsightly and inefficient windows. The Zero•Net™ Zero Sightline Vent looks like another fixed panel in the curtain wall from the outside, and is very clean and simple from the inside. Better still, this vent when closed has the same unmatched performance values as our other products.

zero sightline vent thermal image
The Heights at Haverhill, MA windows supplied by FreMarq Innovations, curtain wall

Covered by one or more of the following US or Foreign Patents No. 9,212,482; 9,663,946; 11,214,961; Canada 2,951,502; Canada 2,950,781; and other US and foreign patents pending.

The End of Compromise® is a registered trademark and FreMarq™, FortMax™, and Zero•Net™ are protected trademarks of FreMarq Innovations, Inc. ©2018-2022 FreMarq Innovations, Inc.

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