How big can the shower be if I remove my standard-size tub?

A standard 60-inch tub opens up significant space for a much larger shower. Most standard tubs occupy about 30 square feet (5 feet long by 2.5 feet wide), which can typically accommodate a 4x4 foot or even 4x5 foot shower enclosure depending on your bathroom layout.

The exact shower size depends on your bathroom's dimensions and plumbing configuration. If you have a standard 5x8 foot bathroom, removing the tub could allow for a spacious 4x4 foot shower with room for built-in benches or niches. In larger bathrooms, you might achieve a luxurious 5x4 foot or even larger walk-in shower. The key is working within your existing plumbing rough-in - if the drain location works for your new shower, you'll save significantly on renovation costs.

In Ottawa's older homes, this conversion is particularly popular because many bathrooms were built with standard 60-inch alcove tubs that feel cramped by today's standards. The conversion typically costs $3,000 - $8,000 depending on tile choices and whether you need to move plumbing lines. You'll also need to consider waterproofing requirements under Ontario Building Code - proper membrane installation is critical for any shower renovation.

Design-wise, removing the tub gives you flexibility for modern features like rainfall showerheads, multiple body sprays, built-in seating, or even a steam shower system. Many homeowners opt for frameless glass enclosures to maximize the sense of space. Consider adding a linear drain for a sleek, modern look and easier cleaning.

For the most accurate assessment of your shower size potential, measure your current tub area and consult with a licensed contractor who can evaluate your plumbing configuration and structural requirements. For a free estimate on your tub-to-shower conversion, request a quote from Ottawa Bathrooms to discuss your specific space and design goals.

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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 ✓
• Montgomery Construction ✓
• CMA Restoration Group inc ✓