One available service door is the '9-lite'
door which measures 3' x 6'8". It has 9 panes of glass in the top and
raised panels at the bottom. The doors are steel with powder coated steel
door jamb and an aluminum threshold. The doors we use are a heavy duty
commercial grade designed for many years of trouble free use.
Another option for service doors is a solid 3' x 6'8 door.
Like the 9-lite door, it is a steel raised panel door with the same jamb and
threshold. Both doors have a DP (design pressure) rating of 47 as well as
an hour and a half fire rating.
Another option for entry doors.15 lite double french doors