http://chicagowindowexpert.com/2009/04/05/types-of-window-leaks-aluminum-windows/?utm_source=rss&utm_medium=rss&utm_campaign=types-of-window-leaks-aluminum-windows Nobody knows more about windows. Mon, 06 Feb 2012 15:39:49 +0000 hourly 1 http://wordpress.org/?v=3.3.1 http://chicagowindowexpert.com/2009/04/05/types-of-window-leaks-aluminum-windows/comment-page-1/#comment-1323 Dave Fri, 15 Apr 2011 14:12:38 +0000 http://chicagowindowexpert.com/?p=280#comment-1323 I recently had Crystal aluminum replacement windows installed in my condo. They are double hung and rated heavy commercial. Despite multiple adjustments, air infiltration at the interlocks is awful. I'm so worn out dealing with my NEW windows that I want to start over. What aluminum replacement windows would you recommend that do not have air infiltration problems? Thank you I recently had Crystal aluminum replacement windows installed in my condo. They are double hung and rated heavy commercial. Despite multiple adjustments, air infiltration at the interlocks is awful. I’m so worn out dealing with my NEW windows that I want to start over. What aluminum replacement windows would you recommend that do not have air infiltration problems? Thank you

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