An alternative to replacing existing casing -- Back-Band Trims. Most Back Bands have a 3/4 back set that fit most of our casings. For thinner
Oakville, Colonial casing with backband - Traditional - Living
WindsorOne CLASSICAL COLONIAL MOLDING, Wood Trim
American Colonial Moulding - Shop Products Available at Sears
Beef Up Door and Window Casing with Back Band - Pretty Handy Girl
Doors and Windows Molding Designs and Diagrams - Do-it-yourself
Bevelled Backband Trim I Elite Trimworks
Colonial Back Band Trim I Elite Trimworks
Veranda Backband Casing Moulding
RELIABILT 281 11/16-in x 1-1/16-in x 8-ft Primed Pine Backband in