How to Compare Tub to Shower Conversion Quotes
Learn how to compare contractor bids by scope, waterproofing, plumbing, glass, disposal, and permit assumptions instead of only total price.
Start With Scope, Not The Total
Two bids can describe the same bathroom very differently. Before comparing totals, ask each contractor to separate demolition, haul-away, wall substrate, waterproofing, drain work, valve replacement, glass, and finish material allowances.
Ask What Is Excluded
The most expensive surprises often hide in exclusions. Clarify whether rotten framing, out-of-level floors, electrical changes, permit fees, shower glass, niche framing, and patch painting are included or handled as change orders.
Compare Waterproofing Details
A lower quote is not helpful if it skips a reliable waterproofing system. Ask which board, membrane, pan, drain, and inspection steps are included, then compare that answer against the other bids.
Plan the numbers before you call
Use the calculator and checklists to turn article notes into a scope you can compare with contractor bids.
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Cost Planning
Hidden Costs in a Bathtub to Shower Conversion
See the common line items that make tub to shower conversion budgets grow after demolition starts.
Permits
Permit Questions Before a Tub to Shower Conversion
Use these permit and inspection questions before changing drains, valves, waterproofing, electrical fixtures, or bathroom layout.