Bathroom remodeling in Billings can run past the short warm season, and it should not ignore that season if an exterior wall or a window is part of the job. Adhesives, drying, and a fan duct through the shell are kinder when the valley is actually warm. A surround on an interior wall can happen later. A shower window that took hail, or a wall that needs to be opened to the wind, should be scheduled while the weather lets you close it the same day. Know which job you have.
South-side baths are often small and tired. West End baths are often builder-grade and aimed at a fan that may not leave the attic. Hard water leaves scale on glass and valves. Scale is not waterproofing. Ask what sits behind the new walls and whether the drain stays put. Moving a toilet means joists and the stack. A prefabricated base and a tiled shower are different scopes. If irrigation or a driving rain has wet a basement bath, dry that path before the finish.
The fan has to exhaust outdoors. A duct ending in the attic becomes a roof problem during the long cold, which is most of the year. Find the end while the ceiling is open. Recirculating air will not keep a cold corner clean. Grab bars need blocking if the tub is the obstacle. A curbless opening may mean a recessed floor. Say so at the start. Water heaters in these houses get exposed by a new valve. Mention a limping tank before the first long shower.
Do not open the windward wall in the last mild week and hope. The rims make a fool of that plan. If the layout stays and the work is interior, you have more calendar, and you should still keep the house heated and the site dry. Cottonwood debris in a window well is not a fixture issue. Sort yard water from bath water.
Say the part of town, tub or shower, and whether an outside wall is involved. That last fact decides whether the short warm season is your deadline. You do not need a design. You need the room. Call the number on this page.