Drop In Tub Alcove . Ideally a skirted alcove tub would be used here, but though 5' alcove tubs are common, the selection of 6' alcove tubs is relatively scant. Amazing gallery of interior design and decorating ideas of drop in tub alcove in bathrooms by elite interior designers. WOODBRIDGE 60"x32" Alcove Dropin Tub with Apron Acrylic Bathtub Hand from www.woodbridgebath.com There are 4 basic styles of tub installation. An alcove bathtub, on the other hand, has a finished. Contrary to popular belief, alcove bathtubs actually refer to the location which the bathtub is installed in.