Buyers GuideUpdated July 11, 2026
Most homes in Warrenville, especially those built between the 1960s and 1990s, still have standard height toilets. For a lot of families, these fixtures work fine for years, but as people age or deal with mobility issues, getting on and off a traditional toilet becomes tough. Upgrading to a comfort-height toilet is a straightforward change that can improve accessibility without major remodeling or complicated plumbing work.
What Is a Comfort-Height Toilet?
Comfort-height toilets sit about 17 to 19 inches from floor to seat, a couple of inches taller than regular toilets. This matches the height of most standard chairs, making it easier on knees and hips. We see more homeowners in the Chicago suburbs requesting these upgrades, especially if someone in the house has limited mobility or wants to plan ahead for aging-in-place.
Why Many Warrenville Homes Need an Upgrade
The predominant housing stock here includes single-family ranch and split-level homes from decades past. Original bathroom fixtures in these properties often aren't designed for modern comfort. A taller toilet can help avoid strain, making daily routines safer and more comfortable for everyone. Families with older adults, or anyone dealing with joint pain, tend to notice the difference right away.
On top of comfort, newer toilets are more efficient. Many comfort-height models use less water per flush, which helps offset the area's moderately hard water by minimizing risk of mineral buildup inside the tank and bowl. That's a benefit for long-term maintenance and water bills.
Key Plumbing Considerations Before You Swap Your Toilet
Swapping a toilet sounds simple, but a few recurring plumbing issues are common in Warrenville homes. We often run into older supply lines, galvanized steel or even cast iron, that can corrode or leak during removal. The shutoff valve may stick or drip if it hasn't been touched in years. Flanges set too high or too low are another problem, especially if floor tiles have been added during past remodels.
- Check the main shutoff valve before starting, to avoid unwanted surprises.
- Inspect for signs of corrosion on supply lines and replace them if needed.
- Confirm the flange height matches your new toilet for a proper seal. Wax ring thickness is critical.
- Consider the current rough-in distance (the space from the wall to the center of the flange). Most comfort-height toilets need a 12-inch rough-in, but some older homes have 10-inch installations.
- If you have persistent sewer odors or drain issues, it may be time to look at sewer line services before upgrading fixtures.
Installation Steps and Warning Signs
Our team always follows a standard process for installing a new comfort-height toilet:
- Turn off the water supply at the local shutoff valve.
- Drain and remove the old toilet, taking care to avoid cracking the flange.
- Inspect the flange and floor area for water damage or rot.
- Install a new wax or rubber ring and set the new toilet carefully for an even seal.
- Replace old supply lines with flexible braided stainless steel for better durability.
- Tighten bolts evenly to avoid breaking the porcelain or creating leaks.
If you see water pooling at the base, hear ongoing running after a flush, or smell sewer gas, those are signs something isn't right. Fixing these problems early prevents bigger headaches. For leaks that are tough to pinpoint, we often recommend professional leak detection & repair instead of trial and error.
Accessibility and Code Requirements
Comfort-height toilets aren't just about convenience. In homes where someone uses a wheelchair or walker, the higher seat makes transfers much easier. If you're doing a full bathroom remodel to improve accessibility, it's a good time to review door widths, grab bar placement, and the location of fixtures. Illinois plumbing code doesn't require comfort-height toilets in residential remodels, but if you're looking at resale value or futureproofing, they make sense.
Routine projects like this can uncover deeper issues, such as old pipe runs that may need attention. For aging infrastructure or signs of mineral buildup from hard water, our crew will sometimes recommend a more thorough look at pipe repair & repiping before you close up your walls or floors.
Pairing With Other Bathroom Upgrades
If you're updating your toilet, it often makes sense to upgrade faucets and shower fixtures as well. Swapping in new supply lines or adding a quarter-turn shutoff under the sink improves reliability. Coordinating this with a new comfort-height toilet streamlines the process and cuts down on future disruptions. We handle full bathroom remodeling projects, from layout changes to fine-tuning plumbing details.
Water pressure changes, stubborn clogs, or slow drains may also appear during remodels. In these cases, we can coordinate needed drain cleaning so you're starting off fresh with your new space. In older homes, fixing these issues before installing new fixtures can save time and prevent callbacks later.
If you're ready to make your bathroom safer and easier to use, our team is ready to help. Call us at 331-244-1542 for advice or to schedule an upgrade in your Warrenville home. We'll walk you through your options and make sure the job gets done right.