Double Hung

As an industry leader in the design and quality of Vinyl Replacement Windows, Mercury Excelum offers a variety of Double Hung replacement window lines for your exact need.

Thermo-Vyne Series

The Thermo-Vyne series mechanical vinyl replacement windows offer the Energy efficiency you want at a price point geared towards the more price conscience consumer. Thermo-Vyne replacement windows give you the enduring strength of solid vinyl structural components.

Thermo-Vyne windows are available in a variety of window styles, including: double hung, casement, awning, picture, hopper, and slider.

Include our LowE and Argon option and the Thermo-Vyne replacement window qualifies for the 2009/2010 Federal tax credit. 

Advantage Series (Replacement & New Construction)

The Mercury Excelum Advantage  vinyl double hung replacement window offers a wide variety of style and color options including exterior color options and wood grain interior options including simulated Oak or Cherry.   Our fully-welded sash and frame design provides a one piece sloped sill with a superior drainage system.  

Advantage windows are available in a variety of window styles, including: double hung, casement, awning, picture, hopper, slider and designer shape windows.

Include our LowE and Argon option and the Advantage replacement window qualifies for the 2009/2010 Federal tax credit.

Harmony Series

The Mercury Excelum's Harmony Vinyl Replacement Window Series offers truly superior performance with exceptional style and beauty.   The Harmony Series' superior performance characteristics greatly reduce your energy consumption to heat and cool your home while offering the style and detail to add beauty and elegance to your home.

Harmony windows are available in a variety of window styles, including: double hung, casement, awning, picture, hopper, rolling and designer shape windows.

Include our LowE and Argon option and the Harmony replacement window qualifies for the 2009/2010 Federal tax credit.

Select the Triple Pane Glass Option for unsurpassed Solar Heat Gain and U-Value ratings.    

Mercury Excelum, Inc, is proud to offer our customers products with the ENERGY STAR label.