Toilets Installation Guides

A broken or corroded toilet flange is the usual culprit when a toilet rocks, leaks at the base, or smells like sewer gas even though the wax ring is new. The flange is the ring that sits on (or in) the floor and connects the toilet to the drain pipe. Over time, the bolt slots break, cast iron flanges rust through, or the flange settles below floor level after new flooring is added. The fix depends on what's wrong, but most repairs are under $40 in parts.

Installing a toilet is one of those jobs that sounds intimidating but is actually pretty straightforward. You're basically setting a heavy thing on two bolts, connecting a water line, and making sure the seal is good. The whole job takes 1-2 hours, and the only part that gets messy is removing the old toilet. If you can lift 50-60 pounds and turn a wrench, you can do this.

Wall-hung toilets look incredible -- the bowl floats off the floor with no visible base, making the bathroom feel bigger and the floor easy to clean. But there's a reason they're far less common than floor-mounted toilets: the install is significantly more complex. Behind that clean-looking bowl is a steel carrier frame bolted to the wall studs, a concealed tank, and a drain connection that has to be roughed in at a specific height in the wall. This is a project for experienced remodelers or professional plumbers.

The seal between your toilet and the drain flange is the only thing preventing sewer gas and wastewater from seeping onto your bathroom floor. For decades, a wax ring was the only option. Now wax-free rubber seals are available, and the debate over which is better generates strong opinions on both sides. Here's the honest comparison based on what we actually see in the field.