DeVac 600 Series: Acoustical Windows & Venetian Blinds

Here at The Window Man we’re excited to offer acoustical windows and venetian blinds for our residential and commercial clients. This exclusive double DeVac Thermo-Barrier design provides maximum air space for the highest STC (sound transmission class) in fully operating windows. Average decibel reductions up to 56 are obtainable in DeVAC acoustical windows glazed with monolithic glass.

DeVac’s STC ratings compare to:

* STC 43-6" painted concrete block.
* STC 48-8" painted concrete block.
* STC 56-12" reinforced concrete wall.

Here are some of the features of Devac’s Thermo Barrier & Acoustical Windows:

* Primed Billet 6063-T6 Aluminum Extrusions are 45% stronger than the T5 temper commonly used in other aluminum windows.
* Bush Joint Frame and Sash corners with frame corner gaskets and internally sealed sash joints for tight attractive fit.
* Wide trapped air space of over 2" separate interior and exterior glass surfaces to provide beneficial thermal and sound resistance.
* Hollow tubular sill with weep valve system effectively drains water to the outside while reducing air infiltration and noise penetration.
* DeVac non-structural "T in the Box" Thermo-Barrier with over 30 years of proven performance.

For more information about these and other DeVac products, stop by one of The Window Man's three area showrooms today.