Lomanco A Series Vari Pitch Adjustable Gable Louver - A56B 23-7/8 inch Brown by BuyMBS.com A56BBR

The Lomanco A-Series gable vents features a heavy gauge all-aluminum construction and are pre-assembled and ready to be installed on various roof pitches. The vari-pitch vents is adjustable to fit a roof pitch from 6/12 to 12/12. Their unique blade design on these vents ensures that there will be maximum weather protection. To determine the required length of the of the vent needed, measure the roof line from the peak to the frame. The A-Series vent is able to adjust to fit the required size and is easily installed in a few minutes. Product Specifications Model Frame LTH. (in.) Adjustable Base LTH. (in.) Net Free Area in.2 A50B 203/8 363/8 - 287/8 46 - 60 A56B 237/8 427/8 - 333/4 71 - 100 A88B 279/16 493/8 - 39 81 - 142