What is ZMesh?

ZMesh is a 9” or 12” wide durable bronze heating element that resembles screen door material.  It is used to melt ice and snow off roofs.

Does ZMesh cause any Roof buildup?

No, because it is “paper thin” no roof buildup or construction alteration is required.  ZMesh is 1/32” thick and 1/6” on the fold back.  This is not the case with other types of radiant heat systems.

How is ZMesh installed under shingles?

9” ZMesh is sandwiched in between two layers of ice and water shield and stapled to the roof decking.  Shingles are then secured with nails directly on top.  Nails can pierce the ZMesh as long as the nails do not come in contact with any other metal objects.  The ZMesh comes in 9” wide rolls and is rolled out over the area to be heated.  Heating at least 6” above the roof eaves is recommended.

What is the largest area a 9” ZMesh roof deicing system can cover?

The largest 9” ZMesh system (zone) will cover approximately 425 square feet.  Multiple zones are sometimes required for larger projects.

Roof deicing systems can be activated with an aerial-mounted moisture and temperature sensor, temperature sensor, gutter –mounted switch, or 12 hour manual timer.  With the aerial-mounted moisture and temperature sensor with automatically turn on when the temperature is below 38 degrees and there is moisture on the sensor.

Can I use ZMesh under a metal roof?

It is not recommended that you use ZMesh underneath a metal roof.  We recommended that Tuff Cable in Heatsink be used instead.

How long is the warranty?

ZMesh comes with an industry leading, 25-year manufacturer’s warranty.

ZMesh is ETL listed for the United States and Canada and conforms to UL Standard 1693.  Heatizon Systems Roof Snow and Ice Melt products are the only products available today that are listed for under-roof applications.

How long has ZMesh been in use?

ZMesh was first used over 28 years ago.  Since 1979 the 9” ZMesh systems have been sold worldwide and are still in operation.