Bathtub/Shower Fit Checker

How to Use the Bathtub & Shower Fit Checker

Planning a bathroom renovation involves more than just selecting a style. This tool calculates the Fixture Clearance Requirements necessary for a safe and accessible bathroom. When you input your tub or shower dimensions, the system automatically checks for walking gaps (typically 24-30 inches of clear floor space) and plumbing access to ensure your bathroom doesn't feel cramped or violate building codes.

Understanding Your Results

The tool provides a Fit Assessment based on National Kitchen & Bath Association (NKBA) standards:

• Perfect Fit: Your bathroom comfortably accommodates the fixture with sufficient room for entry, exit, and maintenance.
• Insufficient Clearance: The fixture might physically fit, but lacks the necessary 24-inch floor clearance required for safe movement.
• Visual Scaling: Use the interactive canvas to see a top-down comparison of your tub or shower versus the total square footage of your bathroom.

Pro-Tips for Precise Measurement

Before finalizing your purchase, remember to check the drain location (left, right, or center) and the alcove versus drop-in requirements. Always confirm that heavy cast-iron tubs are supported by the floor joists to prevent structural damage over time.

Save Your Assessment

Once you have achieved a "Perfect Fit" rating, use the Download PDF Report button. This creates a portable document containing your specific fixture dimensions and installation insights, which you can share with your plumber or contractor.