Is it hard to convert a bathtub to a shower?

Converting a bathtub to a shower is a moderate complexity renovation that most homeowners find challenging to DIY, but it's a routine project for experienced bathroom contractors. The difficulty depends on your existing plumbing configuration and whether you're keeping the same footprint.

The main challenges involve plumbing modifications - you'll need to relocate the water supply from tub height to shower height, install new shower valves, and potentially add additional drain capacity. The existing tub drain may need repositioning depending on your new shower base design. Waterproofing is critical - improper membrane installation behind shower walls is the leading cause of water damage in bathroom renovations. You'll also need to remove the existing tub (which can weigh 300+ pounds when cast iron), frame new walls if changing the layout, install cement board backing, apply waterproof membrane, tile the walls and floor, and install the shower door or curtain system.

In Ottawa, tub-to-shower conversions typically cost $3,000 - $8,000 depending on finishes and complexity. Most projects require plumbing permits since you're modifying water supply lines. The work usually takes 3-5 days with proper sequencing - demolition, plumbing rough-in, waterproofing, tiling, and fixture installation. Popular options include prefab shower bases (faster installation) or custom tile bases (more design flexibility).

Consider your household needs carefully - while walk-in showers offer easier access and modern appeal, removing your only bathtub can impact resale value if you have young children or it's the primary bathroom. Many Ottawa homeowners choose barrier-free designs for aging-in-place, incorporating grab bars and built-in seating.

For a project this complex involving plumbing and waterproofing, most homeowners benefit from professional installation to ensure proper permits, code compliance, and warranty protection. Want to discuss your specific conversion project? Ottawa Bathrooms offers free consultations to review your space and provide detailed estimates.

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Find a Licensed Contractor

Ottawa Bathrooms connects you with vetted, licensed renovation contractors from the Ottawa Construction Network:

• Justyn Rook Contracting ✓
• CMA Restoration Group inc ✓
• Montgomery Construction ✓