QEF 50 Chevron Blade - Double Bank Louvre

Double bank extruded aluminium curved blade louvre pitched at 50mm. The double pass blade design results in an improvement in the weathering performance to class A for velocities up to 1.0m/s. The aerodynamic curved profile matches that of the 50 Curved  blade allowing them to be used on the same elevation. This is a non vision louvre through the louvre suitable for low level applications where improved weathering is required.

QEF Chevron Blade Brochure (1.3Mb)