F20079-T

4-1/2" Open Back Sill and Horizontal (Thermal)

Description: 4-1/2″ Open Back Sill and Horizontal – Requires (2) Glass Stops (Thermal)

Technical Data

Open Back Head/Jamb (Thermal)

Heavy Wall Mullion and Open Back Vertical (Thermal)

Shallow Pocket Filler (Thermal)

Open Back Sill/Horizontal (Thermal)

Be The First To Know & Sign Up Today!

Great things come to those who sign up for our emails! Stay on top of the latest trends, industry happenings, product launches, & more!

Don't miss out. Subscribe today.

×