Plastic Bath Fan / Kitchen Exhaust – Roof Vent with Stem
$24.95 – $31.95
- Quality constructed from high density polyethylene (HDP)
- Contains UV inhibitors which help protect the material from deteriorating in the sunlight
- Comes with a built-in damper to prevent backdraft
- Includes a built-in ¼ screen to prevent hood access by birds and many insects
- Screen can be removed for use as a rooftop dryer vent (screen cannot be reinserted once removed)
- Available for 4 inch or 6 inch pipe sizes
- Product install guide & warranty info
The FAMCO plastic bathroom fan / kitchen exhaust roof vent with stem is made of high density polyethylene (HDP), one of the most versatile and widely used plastics available. This plastic vent contains UV inhibitors which help protect the material from deteriorating in the sunlight. The stem on the BVDS can be removed for hard connect applications. This vent comes with a built-in damper to prevent backdraft and includes a built-in ¼ screen to prevent hood access by birds and many insects. The screen can be removed for use as a rooftop dryer vent (not designed to be reinserted once removed). The FAMCO BVDS is available in black, dark brown, wood gray, and white. This vent is available in two different sizes, allowing it to connect to either a 4 inch or 6 inch duct. The FAMCO BVDS exhaust vent is manufactured by FAMCO in the United States and comes with a 1-year warranty against product defects and workmanship. If you have any questions about this product, please refer to the FAQs above or feel free to contact us. Download the Product Specs .PDF
Watch the product video on YouTube.
Questions and answers of the customers
We have wasp nests in 2 of our vents, can we open or remove the screens to get the nests out?
Q We have wasp nests in 2 of our vents, can we open or remove the screens to get the nests out? answer nowAsked on May 2, 2021 12:20 pmA
The screen on these vents is not designed to be reinserted once removed, unfortunately.
can it be used on a flat rubber roof?
Q can it be used on a flat rubber roof? answer nowAsked on December 1, 2020 10:36 amA
No - this vent is only recommended for use on a pitched, tile-shingle roof
Easy install, good materials, removable stem
The High Density Polyethylene makes this easy to work with while making the installation, especially in retrofits. The removable stem is handy to make connections to the duct and bath fan. We use the three sides only for applying caulk.
HEATH HILTBRUNNER (verified owner) –
Fast shipping usually when you order straight from manufacturing place takes longer. Product just what I needed.
mark magee (verified owner) –
Anonymous (verified owner) –
William P (verified owner) –
Simple but excellent design. Easy to install.
Antonio D. (verified owner) –
Used for my Range Hood roof vent. Plastic and build is good quality. It does the job. Only down side is the backdraft damper does does get opened by wind, even though it placed on a 3/12 pitched roof which defeats the purpose of a backdraft damper. The shipping cost added $15 to the base price which gives me a bit of buyer remorse. Other wise I would have given a 5. Next time I will go with the gooseneck instead.
Matt Montoya (verified owner) –
I loved the communication from placing the order to its arrival.
Rober Richardson (verified owner) –
Every went fine with installation& very good product thank you