4 Inch Wall Vent Cover - Hood Only (No Collar)

Description Specs FAQ Shipping When ductwork is already in place, this hood-only wall vent cover might be the right solution. Vent Works 4 Inch Wall Vent Cover installs flush to the existing 4″ vent pipe, making it ideal for retrofits and replacements, and serves as a durable side wall termination for a wide range of exhaust applications.  This exterior termination is used in a wide range of commercial and residential applications including bathroom exhaust, kitchen exhaust, laundry room exhaust, spray booths, laser engraving machines, and exhaust fan blowers To Install: This hood-only wall vent cover mounts flush to the exterior wall with no collar. Slide it over the existing 4″ vent pipe, apply exterior-grade caulk around the top and sides, and fasten securely. 4" Inch Wall Vent Cover Specifications Downloadable Wall Vent Specification Sheet Duct Diameter Hole: 4" Inch Duct Length: No Duct/No Collar Flange Width: 6" Inch Flange Height: 6.6" Inch  Hood Depth: 3.9" Inch Hood Width: 5" Inch Material: 26 Gauge Galvanized Steel, Powder Coated Steel or Aluminum. 1/4" Inch Metal Screen Spring-Loaded Back Draft Damper Open-Cell Foam Weather Seal on Damper Made In USA ◄ Is there a screen in the vent? Yes; our wall vents come with a 1/4” inch metal screen. ◄ Can it be used for dryer venting? No; these wall vents have a fixed screen in them, this screen is not removable and as a result it’s not optimal for dryer venting. If you do use a screened vent you should remove and clean the screen regularly because it will build up lint quickly. ◄ Can I use this with a bathroom exhaust fan? Yes; Try to match the bathroom fan exhaust outlet with the wall vent, it’s best when the diameter of the fan outlet, vent and duct are all the same e.g. if the bathroom fan’s outlet is 4 inch use a 4 inch wall vent with 4 inch ducting etc. If needed use a reducer to decrease/increase the diameter size to bridge the gap of difference from your fan to vent. ◄ Can I use this with a kitchen exhaust fan? (range hood) Yes; Try to match the kitchen fan exhaust outlet with the wall vent, it’s best when the diameter of the fan outlet, vent and duct are all the same e.g. if the bathroom fan’s outlet is 7 inch use a 7 inch wall vent with 7 inch ducting etc. If needed use a reducer to decrease/increase the diameter size to bridge the gap of difference from your fan to vent. ◄ Can this function as an intake vent? Yes & No; It can’t function as an intake vent without modification because the damper only goes one way to exhaust air out but if you removed the damper and left the screen intact you would have a fresh air intake vent. The easiest thing to do would be to purchase a screened vent made for intake applications.  ◄ Can the screen be removed? No; these wall vents have a fixed screen in them, this screen is not removable but we have a version with damper only. ◄ Can I mount on a roof? No; it’s not designed for that application wall vents are designed to be installed through a side wall, you should use a roof vent. ◄ Can the wall vent be painted to match my house color? Yes; first prep by wiping down with a solvent like lacquer thinner or paint thinner to remove all oil residue so primer will adhere properly. Then use an epoxy or etching primer as a base. Then paint it with the color matched paint. ◄ Do you ship internationally? No, we do not currently ship outside of the United States.