Rectangular Round Ventilators

Stock Sizes / Custom sizes available by quote.

Product Code   Rough Opening Size      Vent box size

RR12               12" x 18"                     11 ½" x 17 ½"
RR18               18" x 24"                     17 ½" x 23 ½"
RR2430            24" x 30"                     23 ½" x 29 ½"
RR2436            24" x 36"                     23 ½" x 35 ½"
RR3648            36" x 48"                     35 ½" x 47 ½"
RR3660            36" x 60"                     35 ½" x 59 ½"

• Custom sizes can be quoted by your local Southern Shutter dealer.
• Vents include a 180 brick mold face and fiberglass insect screen.
• All components are western red cedar.
• Vent box is 2 1/4"  deep.
• All vents over 48" wide must be built in two pieces and mulled on the job site.
• For an additional charge all rectangular vents can be constructed with a dripsill.