RoofGoose Vent is better because it was designed to solve every issue above the roof associated with vertical small diameter flat roof vent and intake terminations. It was designed by a high-volume multifamily HVAC subcontractor who has seen numerous fields designed and fabricated assemblies all with their own unique shortcomings as well as the shortcoming they share. It’s a packaged solution to a neglected aspect of HVAC terminations. From the duct riser clamp to ensure a plumb riser to the insulation provided on selected models the design and included components are all thought out.
The static pressure added by any Roofgoose model with backdraft damper and screen is the same or substantially less than any field assembled gooseneck without a backdraft damper. Any field installer with a 5/16″ Impact can install a complete assembly in less than 5 minutes and in most cases less if the underlying duct is installed at an earlier time. The Roofgoose sleeve instantly protects the underlying galvanized duct and gives the roofer a superior UV resistant plastic assembly to flash to extending the life span of the roof penetration. The included counter flashing shields and shades the underlying roof flashing again extending its useful life. The Roofgoose Vent can be installed regardless of the temperature or the weather. Owners and maintenance staff can service the termination and connected equipment easily with a neck that requires no tools for removal for cleaning.