Revolution (REV-11) is the only truly "Green" ridge vent available*. The 11-inch wide by 20-foot long plastic vent core is made entirely from the same polypropylene plastic used to manufacture all of COR-A-VENTs other products. We meticulously capture the excess scrap during production, reprocess it and feed it directly into the Revolution, keeping it out of landfills while also reducing the use of petroleum needed for new plastic production.
Robert Henry Corporation
404 South Frances Street
South Bend, IN 46624 Phone: 574-295-7940
The Robert Henry Corporation is a family-owned business, founded in 1974 and dedicated to quality, both in the people who work with us and in the product we produce. This is true with the buildings we construct and remodel and with the electrical underground utilities we install.
