Alcove shower glass: getting a tight fit
A 60-inch alcove, out-of-plumb walls, and wall niches: what to account for when ordering.
The alcove is the most common geometry in American bathrooms: three walls and one opening, usually 60 inches wide. It looks straightforward, yet alcoves are where we run into geometry surprises most often.
Problem one: the walls are not parallel. A half-inch difference between opening width at the floor and at the ceiling is routine, especially in framed walls with several finish layers. Glass gets cut to that actual tapered outline, not to an averaged dimension.
Problem two: plane. A wall can bow outward in the middle, so the panel touches at the center and leaves a wedge at the edges. Two solutions exist: a vertical channel that hides the deviation, or correcting the plane before install. We always price both.
Problem three: shelves and wall niches. A built-in niche near the glass line limits anchor points and sometimes blocks door swing. If finishes are not done yet, shifting that niche a couple of inches is easy — later it is impossible.
Problem four: the curb. In alcoves water pools at the curb, and how it transitions into tile decides the seal type. A low curb with a flat top is ideal. A rounded edge or a curb pitched outward needs an additional drip sweep.
This is exactly why Vireo Glass cuts to field dimensions: a stock cabin in such an alcove either will not fit or will fit with gaps. Alcove configurations are on the alcove enclosures page, and the workflow is under measure and install.
