Installing vinyl plank flooring around a toilet requires precision and a methodical approach to ensure a watertight seal and a professional finish. This process involves cutting the planks to fit the tight contours of the fixture while maintaining the integrity of the water barrier, which is critical for preventing moisture damage to the subfloor.
Preparing the Bathroom for Installation
Before placing the first plank, the bathroom must be prepared to create a stable and clean workspace. Shut off the water supply to the toilet and drain the tank and bowl completely. Next, disconnect the water supply line and remove the toilet by unscrewing the bolts securing it to the floor.
With the fixture removed, you gain full access to the wax ring and the bolts embedded in the flange. Inspect the flange for any cracks or damage; a broken flange will compromise the entire floor's stability. It is also good practice to test the new toilet seal to ensure it functions correctly before reinstalling the fixture.
Removing the Old Wax Ring
Removing the old wax ring thoroughly is one of the most critical steps in this project. A compromised seal is a direct path for water to leak onto the wooden or plywood subfloor, leading to mold growth and structural decay.
Use a putty knife to scrape the residual wax from the toilet flange and the floor. Ensure that all old adhesive and debris are cleared from the bolt holes. Inspect the condition of the toilet flange; if it is protruding too far into the room or is damaged, it should be replaced or repaired to allow the new flooring to sit flush.
Measuring and Planning the Layout
Vinyl plank flooring typically locks together, which means you must plan the layout to ensure the toilet remains stable on the finished floor. Measure the width of the plank and the distance from the wall to the center of the toilet flange.
Calculate the number of full and half planks required to maintain a balanced pattern. If the center of the flange falls within the width of a single plank, you may need to adjust the starting point or cut a small notch to accommodate the bolts without breaking the interlocking integrity of the planks surrounding the fixture.
Cutting the Vinyl Plank
Accurate cutting is essential for a neat appearance around the toilet base. Most vinyl plank cuts can be made using a utility knife and a straightedge for straight lines, or a jigsaw for curved cuts required for notching around the flange.
When notching for the flange, outline the exact shape of the flange onto the back of the plank. Drill a pilot hole for the jigsaw blade and cut slowly to avoid cracking the wear layer of the vinyl. The goal is to create a tight fit that allows the plank to lock together while fully covering the flange.
Installing the Planks and Reinstalling the Toilet
Begin installation at the farthest point from the toilet, working your way toward the fixture. Lay the first row of planks perpendicular to the wall, ensuring that the tongue and groove system creates a tight seam. Do not lock the planks adjacent to the toilet base into place just yet.
Once the floor is fully laid up to the toilet, carefully lower the toilet back onto the wax ring. Press down firmly to compress the wax and create a seal. Tighten the bolts slightly, but do not overtighten, as this can crack the porcelain. Finally, insert the planks around the base of the toilet, cutting the final row if necessary to fit against the curved edge of the fixture.
Securing the Transition and Final Seal
To ensure long-term durability, the border where the vinyl meets the toilet base requires special attention. Standard locking mechanisms might not provide enough friction against the smooth porcelain surface, leading to lifting over time.
Apply a small bead of 100% silicone caulk around the base of the toilet where it meets the floor. This creates a waterproof barrier that prevents liquid from seeping beneath the planks. Use a damp finger or a caulk smoothing tool to press the caulk into the gap for a clean, finished look that withstands daily cleaning.
Maintenance and Longevity
Proper maintenance is key to ensuring the vinyl plank floor remains in pristine condition after the toilet is reinstalled. Avoid using harsh, abrasive cleaners on the vinyl surface, as these can scratch the finish and degrade the flooring's appearance.
Periodically check the caulk seal around the toilet for signs of wear or discoloration. Reapplying silicone annually or as needed will maintain the water barrier and protect the subfloor from potential leaks, ensuring the floor looks as good as new for years to come.
