Common Bathroom Renovation Mistakes to Avoid

A bathroom remodel is one of the most valuable home improvements you can make. However, poor planning or execution can lead to costly and frustrating mistakes. Learn how to avoid the most common bathroom renovation errors before you start your project.

1. Ignoring Ventilation

Bathrooms collect a lot of moisture. Failing to install or upgrade your exhaust fan can lead to mold, mildew, and wall damage.

2. Overlooking Storage

Make sure to include plenty of storage space for toiletries, towels, and cleaning supplies especially in small bathrooms.

3. Choosing the Wrong Materials

Not all materials are suited for wet environments. Use water-resistant flooring, paint, and cabinetry to avoid long-term damage.

4. Bad Lighting Placement

Relying on a single ceiling light leads to shadows. Use task lighting around mirrors and ambient lighting for the entire space.

5. DIYing Complex Tasks

Plumbing, electrical, and tiling can be tricky. Hiring professionals ensures the work is safe and up to code.

6. Ignoring Layout Flow

Cramped or awkward layouts affect usability. Plan for comfort and functionality especially around the toilet, vanity, and shower.

7. Skipping the Waterproofing

Waterproofing under tiles and around wet zones is essential. Without it, you risk leaks and structural damage.

8. Underestimating the Budget

Renovations often go over budget. Build in at least 15–20% extra to cover surprises or upgrades.

9. Going Trend-Heavy

Trends fade quickly. Use bold trends in accessories, but keep big-ticket items