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ENERGY EFFICIENT VENTED J CHANNEL ROOF VENTILATION SYSTEM

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T o v e n t t h e r o o f b e l o w t h e W i d o w ’s Walk we installed a vented J channel. As you can see from the photo there is a plastic mesh between the roof deck and the j channel to allow for the hot air in the attic to escape.

We then slide the standing seam roofing panels into the j channel and we trim out the connection between the j channel and the Widow’s Walk with a counter flashing.


If you heat in the winter and air condition in the summer, much of the air escapes. A ventilation system can help recover that lost air and bring in fresh air. In fact, our Energy Efficient Ventilation Systems are so efficient, they can recover 80% of the air leaving the home.

Contact Us :15025 Jats Dr. Ste. #1 Brandy Station, VA 22714Â +1 540-222-1642 brandy@alpharain.com

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Vented J Channel | Energy Efficient Roof System | Alpha Rain  

To vent the roof below the Widow's Walk we installed a vented J channel. To know more view this slide or visit our website:- https://bit.ly/...

Vented J Channel | Energy Efficient Roof System | Alpha Rain  

To vent the roof below the Widow's Walk we installed a vented J channel. To know more view this slide or visit our website:- https://bit.ly/...

Profile for alpharain
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