1” Depth Residential Series can be installed for commercial and architectural structures as well.
Ventilators are side-hinged to swing out or in with extension hinges.
Friction type hinges for simplex units and non-friction type hinges for roto-operation.

Recommended Maximum Vent Sizes:
Casement – 34” wide by 60” high tip to tip.
Awning – 42” wide by 60” high tip to tip.