Wood Ultimate Double Hung Subsill
Wood Ultimate Double Hung, Pictures &
Operating Ultimate Double Hung Roundtops
Standard:
With Substill (W-2134)

Optional:
Extended Subsill -(W-8005)
Note: Can be cut back if needed

Simulated Thick (W-2165)

Simulated Thick & Extended (W-8063)

Basic Unit - No Subsill
Note: When ordering you must include thickness of standard subsill in your Rough Opening height