
$29.50
See if it's really the one
Search with this product to compare it, find similar styles, or turn up something better before deciding.
Lomanco Bath Pro Roof Jack The Lomanco Bath Pro Roof Jack is designed to fit all 3 inch and 4 inch ductwork and offers maximum weather protection. These jacks solve your bathroom exhaust vent problems and include a built-in pest screen, aluminum damper and integrated flange. All of Lomanco’s roof jack vents are made from galvanized steel construction with an environmentally safe black epoxy finish. You can leave the finish as-is, or use it as a primer to paint your jack the color of your choice. Not only are they fast and easy to install, but they are designed to be installed on any roof pitch! Features and Benefits Can be used with 3″ or 4″ round ductwork Galvanized steel construction with environmental epoxy finish Built-in pest screen Aluminum gravity draft damper flap Integrated flange Fast and simple installation Used to vent bath fans and other exhaust fans (Do not use for clothes dryer exhaust) Model# BRV34 Downloads Sell Sheet Installation Instructions If you would like to see other residential roofing accessories that CRS offers, please click ‘here’. If you are having trouble finding your product, or would like information on bulk pricing, please email us at internetsales@crssupply.com. You can also call us at 1.800.267.2308 and ask for an E-Commerce Representative.
Have a question about this?
We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2026
$29.50