Photo shows top installed
with test plug removed.
Standard Top For
Temperate Climates

Our standard plumbing vent flange/flashing is designed to provide a complete vent pipe cover for locations where frost protection is not necessary. Available in galvanized steel, copper and five factory painted colors to complement shingles.

Frost Resistant Top
For Seasonal Climates

The frost resistant flange/flashing provides a one inch space between the vent pipe and the flange to allow air circulation and inhibit frost closure at the top.  Available in galvanized steel, copper  and five factory painted colors to complement shingles.

New Olson Vinyl Top
For Seasonal Climates

Our Olson Vinyl Top is designed to end plastic vent pipe expansion and contraction problems. Easy to install, maintenance free and constructed to withstand the hot and cold temperature extremes of seasonal climates. Learn more about Olson Tops

View Standard Plumbing Vent Flanges

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