A tub-to-shower conversion in London, Ontario in 2026 typically costs $6,000–$15,000. Basic acrylic conversions start near $5,000. Custom tiled or curbless walk-in showers run $12,000–$18,000+, especially with accessibility features. Waterproofing, glass doors, and any plumbing changes are the biggest cost drivers. In short, the more custom the shower, the higher the price.
Table of Contents
- Quick answer: conversion costs
- Why homeowners convert a tub to a shower
- Cost by shower type
- Line-item cost breakdown
- What drives your conversion cost
- Accessibility & aging-in-place options
- Grants and tax credits that can help
- Do you need a permit in London?
- Does removing a tub hurt resale?
- Frequently asked questions
- Get a free conversion estimate
Quick answer: conversion costs
Most homeowners want the price first. However, the answer depends on the type of shower. So here is the short version. A basic acrylic conversion starts near $5,000. A mid-range conversion usually costs $6,000–$15,000. A custom tiled or curbless walk-in shower runs $12,000–$18,000 or more. Below, we break down each type and every line item. As a result, you can budget with confidence before you call a contractor.
Why homeowners convert a tub to a shower
There are several good reasons to make the switch. First, showers are easier and safer to step into. This matters most for seniors and anyone with mobility needs. Second, a walk-in shower looks modern and open. As a result, it can boost your bathroom’s appeal. Third, many people simply never use their tub. So they would rather have a bigger, more usable shower.
In our recent projects across London, tub-to-shower conversions are one of the most requested bathroom upgrades. Above all, homeowners want a space that is safer, cleaner, and easier to use every day.
Cost by shower type
First, decide which type of shower fits your budget and goals. Each option changes the price a lot.
| Shower type | Typical cost (London, ON) | What’s included |
|---|---|---|
| Acrylic / prefab kit | $5,000 – $8,000 | Pre-made base and wall panels, standard fixtures, basic glass or curtain |
| Mid-range tiled | $8,000 – $14,000 | Tiled walls, shower pan, glass door, upgraded fixtures, niche |
| Custom tiled | $12,000 – $18,000 | Full custom tile, frameless glass, premium fixtures, bench or niche |
| Curbless (barrier-free) | $9,000 – $18,000+ | Zero-threshold entry, re-sloped floor, extra waterproofing, accessibility features |
Most London homeowners choose a mid-range tiled shower. In short, it offers the best mix of looks and value. Meanwhile, acrylic kits suit tight budgets and rental units. A curbless design, on the other hand, is best for aging in place.
Line-item cost breakdown
Next, here is where the money goes. These figures reflect a typical mid-range conversion. Use them as a guide, not an exact quote.
| Work item | Estimated cost range |
|---|---|
| Tub removal & demolition | $500 – $1,500 |
| Plumbing changes | $800 – $2,500 |
| Waterproofing | $600 – $1,800 |
| Shower base / pan | $500 – $2,000 |
| Wall tile or panels | $1,500 – $5,000 |
| Glass door or enclosure | $800 – $3,000 |
| Fixtures (valve, head, hardware) | $500 – $2,000 |
| Labour & finishing | $1,500 – $4,000 |
As you can see, tile and glass drive much of the cost. Therefore, they are the best place to adjust your budget. For example, panels cost less than full custom tile.
What drives your conversion cost
Several factors move the final number. Above all, waterproofing and plumbing matter most. Moving the drain or valve adds cost quickly. In addition, the condition of your existing bathroom plays a role. Older London homes often hide problems behind the wall. The most common surprise we find behind an old tub is water damage or dated plumbing that needs repair.
Other drivers include tile choice, glass type, and shower size. As a result, we always suggest a small contingency. Generally, 10–15% is a safe cushion for surprises.
Accessibility & aging-in-place options
A conversion is a great time to plan for the future. For example, a curbless entry removes the step into the shower. As a result, it is safer for seniors and wheelchair users. In addition, you can add grab bars, a fold-down bench, non-slip flooring, and a handheld shower head.
These features cost a little more up front. However, they make the bathroom safer for years to come. In fact, many families add them now to avoid a second renovation later.
Grants and tax credits that can help
Good news: accessibility upgrades may qualify for support. The federal Home Accessibility Tax Credit{:target=”_blank” rel=”noopener”} lets eligible seniors and people with disabilities claim 15% on up to $20,000 in costs. In other words, that is up to $3,000 back.
There are other options, too. For example, Ontario Renovates offers grants of up to $5,000 for eligible low-to-moderate-income homeowners. Meanwhile, the Home and Vehicle Modification Program (March of Dimes Canada) offers up to $15,000 in lifetime home modifications. However, programs and amounts change. So always confirm current rules before you apply.
Do you need a permit in London?
Sometimes, yes. In general, you need a City of London building permit{:target=”_blank” rel=”noopener”} when you move plumbing or change the structure. Likewise, major plumbing changes may require inspection. On the other hand, a simple like-for-like swap often does not. Still, rules vary and every home is different. So always confirm with the City first. At Power House Construction, we handle permits for you as part of the project. Plan for roughly $250–$500 if a permit is needed.
Does removing a tub hurt resale?
This is a common worry. The short answer: it depends on your home. If you have only one bathroom, keep at least one tub. After all, families with young children often want one. However, if you have two or more bathrooms, converting one tub to a shower is usually a smart move. In fact, a modern walk-in shower can add appeal for many buyers. So match the change to your home and your neighbourhood.
Frequently asked questions
How much does it cost to convert a tub to a shower in London, Ontario?
A tub-to-shower conversion in London usually costs $6,000–$15,000. Basic acrylic kits start near $5,000. Custom tiled or curbless walk-in showers run $12,000–$18,000 or more. Waterproofing, tile, and glass drive most of the cost.
How long does a tub-to-shower conversion take?
Most conversions take 1 to 2 weeks. However, custom tile and glass can add time. Material lead times also matter. A simple acrylic conversion can finish in just a few days.
Is a walk-in shower cheaper than a bathtub?
The shower unit can be similar in price. However, a conversion adds demo, plumbing, and waterproofing costs. As a result, a full conversion usually costs more than swapping a tub. Still, it is often worth it for safety and daily use.
Do I need a permit to replace a tub with a shower?
You may need a permit if you move plumbing or change the structure. In contrast, a like-for-like swap often does not. Always confirm with the City of London before you start. We handle the permit process for you.
Can a tub-to-shower conversion be made accessible for seniors?
Yes. A curbless entry, grab bars, a bench, and non-slip flooring all improve safety. In addition, several grants and tax credits can help cover the cost. This makes it a popular choice for aging in place.
Should I keep a bathtub in my home?
Keep at least one tub if you have only one bathroom. This helps resale and suits families with young children. However, if you have more than one bathroom, converting a tub to a shower is usually a smart upgrade.
Get a free conversion estimate
In short, a tub-to-shower conversion in London, Ontario usually costs $6,000–$15,000, with waterproofing, tile, and glass driving the budget. So are you ready to make your dream bathroom a reality? Power House Construction specializes in bathroom, kitchen, and full-home renovations across London and Southwestern Ontario. Contact us today for a free estimate.
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