The company’s penthouses and sight screens are also included.

The latest full-line Louver Guide from Pottorff features a full selection of louvers as well as penthouses and sight screens. Along with technical information about each model, there is an at-a-glance guide to aid engineers and contractors in their louver model selection.  Information includes blade depth, style, free area and velocity, water penetration ratings, Miami-Dade approvals and AMCA ratings.  A comprehensive review of finishes also is included.