10” Rough-in Toilet Canada: Everything You Need to Know for a Perfect Fit

Introduction

When renovating or building a bathroom in Canada, one of the most overlooked but important details is the toilet rough-in size. Most standard toilets use a 12-inch rough-in, but many Canadian homes—especially older houses and compact apartments—may require a 10-inch rough-in toilet.

In this guide, we’ll cover everything you need to know before buying a 10” rough-in toilet in Canada, including what it is, where to buy, top brands, pricing, installation tips, and whether it’s the right choice for your home.

What is a 10” Rough-in Toilet?

The rough-in is the distance from the finished wall to the center of the toilet’s floor drain.

• 10-inch rough-in → Space-saving toilets, usually found in older Canadian homes or tight bathroom layouts.

• 12-inch rough-in → The most common size in modern construction.

• 14-inch rough-in → Rare, used in certain older houses.

If you install the wrong rough-in size, the toilet simply won’t fit, which is why measuring before purchase is critical.

Why Choose a 10” Rough-in Toilet in Canada?

1. ✅ Space-saving design – Perfect for small washrooms, apartments, or powder rooms.

2. ✅ Fits older homes – Many Canadian homes built before the 1990s have 10” rough-ins.

3. ✅ Easy installation – With the right size, installation is straightforward without extra plumbing work.

How to Measure Toilet Rough-in in Your Bathroom

1. Remove the old toilet (or check behind it).

2. Measure from the finished wall (not baseboard) to the center of the toilet bolts.

3. If it measures 10 inches, you need a 10” rough-in toilet.

👉 Pro Tip: Always measure twice before ordering online in Canada to avoid return hassles.

Best 10” Rough-in Toilet Brands in Canada

Here are some popular options available in Canadian stores and online marketplaces:

1. TOTO Drake 10-Inch Rough-in

• Reliable Japanese engineering.

• Powerful flushing system.

• Widely available at Home Depot Canada & Amazon.

2. American Standard Cadet 3 10-Inch Rough-in

• Affordable and durable.

• Good for small bathrooms.

• Available at Lowe’s Canada & Rona.

3. Kohler Wellworth 10-Inch Rough-in

• Sleek design, compact fit.

• WaterSense certified for water saving.

• Available at Wayfair Canada & Canadian Tire.

4. Glacier Bay 10-Inch Rough-in Toilet

• Budget-friendly option.

• Sold at Home Depot Canada.

Price of 10” Rough-in Toilets in Canada

The cost depends on brand, style, and features:

• Budget range: $250 – $400 CAD

• Mid-range: $400 – $650 CAD

• Premium models: $650 – $1,000 CAD+

💡 Tip: Buying online from Amazon.ca, Home Depot, Wayfair, or Costco Canada can help you save with seasonal discounts.

Where to Buy 10” Rough-in Toilets in Canada

• Home Depot Canada – Large variety, in-store pickup available.

• Lowe’s & Rona – Popular for mid-range and premium toilets.

• Amazon Canada – Great for comparing customer reviews.

• Wayfair.ca – Wide selection with fast shipping.

• Local plumbing supply stores – Often provide professional installation services.

Installation Tips for 10” Rough-in Toilets

1. Shut off the water supply.

2. Remove the old toilet and wax ring.

3. Install a new wax ring and flange bolts.

4. Place the new 10” toilet over the bolts.

5. Tighten bolts, reconnect water, and test flush.

👉 If you’re not confident, hire a local Canadian plumber to avoid leaks and damage.

10” vs 12” Rough-in: Which Should You Choose?

• If your bathroom already has a 10” space, you must use a 10-inch toilet.

• If you have flexibility, go for 12” rough-in toilets because they offer more design choices and are cheaper in Canada.

Pros & Cons of 10” Rough-in Toilets

Pros:
✔ Saves space in small bathrooms
✔ Perfect for older Canadian homes
✔ Easy installation when correctly measured

Cons:
❌ Limited design options
❌ Slightly more expensive than 12” models
❌ Fewer stores carry them compared to standard sizes

Final Thoughts

If you live in Canada and your bathroom has a 10-inch rough-in, choosing the right toilet size is crucial. While options are fewer than 12” models, top brands like TOTO, Kohler, and American Standard provide reliable and stylish 10” rough-in toilets that fit perfectly.

Before buying, measure carefully, compare prices, and check Canadian retailers like Home Depot, Lowe’s, and Amazon.ca for the best deals.

👉 Looking for more Canadian home improvement guides? Check out our latest article on 100 Gram Gold Bar Price in Canada and other lifestyle topics.