Standard Louvers

McGill Standard Louvers are specially designed for water protection and meet high free area requirements.With multiple options of blade depths with concealed or exposed mullions, this series offers the design professionals with the right selection for the project.

HP-445 High Performance

HP-445D High Performance with Drainable Head

S-445 Standard Blade

S-450 Standard Blade

S-645 Standard Blade

SP-430 Step Blade

SP-445 Step Blade

SP-645 Step Blade

SP-645HD Step Blade