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Rock-Vent Class A Roof Support

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The Rock-Vent Class A Roof Support is designed to provide support for the chimney pipe at the roof line. Easily adjusts to any roof pitch and fits pipe diameters of 5" to 8", 10" and 12". Constructed with a stainless steel band with galvanized mounting brackets.

Use the Roof Support to extend Class A chimney pipe below a cathedral ceiling, when exceeding the weight limit of the primary support, above an offset or to provide additional stability to any installation. See our video How to Install a Roof Support.