Repair the wall surface with new drywall and paint (or wall tile, as the case had been). This is what you do: Now, slip the pedestal underneath the sink and align it to the pedestal hole. Turn off both and let the water already inside the faucet piping run out. Check to see that the sink is level, and adjust if need be. Amazon, the Amazon logo, AmazonSupply, and the AmazonSupply logo are trademarks of Amazon.com, Inc. or its affiliates. Re: Plumbing Pedestal Sink Thru Floor; Author: sum (FL) I like packy's idea of making the wall deeper, build out another 2X3 or 2X4 so that the plumbing can come up through the footprint of the new wall, the OD of 2" PVC is 2-3/8" but the fitting will need more space, you might get by with 2X3 if you use 1-1/2" drain (if it's to code). Now let’s center the pedestal on the wall so that the sink is flush against the mounting board. For those who want to maximize floor space or those going for a simple, vintage bathroom refresh, a pedestal sink is an excellent alternative to a … This means the water lines should align with the sink’s faucet holes. Proper installation of a pedestal sink begins with the rough-in plumbing. As with the trap, the water lines and shutoff valves should match the trim of the bathroom because they will be visible from some angles. Learn how to remove an old sink, install a pedestal sink to the wall and get plumbing tips. sink tailpiece and to 1 … This kind of sink is more striking than other kinds and they don’t occupy too much cabinet space. Make sure the prices you compare include both parts. Let any excess water drain into the bucket. Tighten it properly, but not too much so that the sink cracks. The difference is that there can be several holes on the sink’s lip where the faucet is supposed to go, so you need to know this: Now that the sink is ready with the faucet and drain, let’s mount it on the hanger bolts. There are generally accepted plumbing rough-in measurements for sinks, toilets, and tub/showers. To make the patching easy, cut the old drywall back to the inside edges of the studs, then add 2x2 blocking to the sides of the studs to support the new drywall and provide plenty of wood for driving in the drywall screws. My pedestal sink has a U-shape on the base to contain the pipes, so it's possible. Saw off the drainpipe about 4 in. Even if the drain is at the right location side to side, it might be too high or too low for the pedestal sink and will need some modification to make it work. Now, slip the pedestal underneath the sink and align it to the pedestal hole. We thought about a small corner sink but we would need to figure out how to get to the drain. The single largest problem is that there is seldom room to move the pedestal sink either direction. A larger pedestal base will be able to hide the plumbing better than a sleek one. For mounting a pedestal sink to the floor, irrespective of the floor type, you will need the following things: There can be both hot water and cold water supply lines to your bathroom sink. You have successfully installed your pedestal sink! Many prefer floor sinks over wall mounted sinks these days. Secure it using washers and cap nuts. Hello First, let me say this a great forum. If you are remodeling, it is fairly easy to move the water and drain lines to the perfect location. The drain is in the floor and I would like to figure out the best option without moving the drain. The Spruce uses cookies to provide you with a great user experience. Pedestal sink plumbing is simple and shouldn’t take you more than a day or so to complete. Now mark… In fact, up until a few years ago, it was difficult or impossible to find a pedestal sink unless you were willing to dig through a scrap yard or buy one for an exorbitant price from a high-end retailer. The holes will have to follow a straight line that goes across the floor and has to either go up or go down so the pipe has a slope. The last step of connecting the sink, toilet, or tub is almost superfluous. For those who want to decorate their bathrooms, using a floor sink … Get daily tips and tricks for making your best home. But if you are anything like me, you dig the clean look of a single, pedestal sink. If you don't want the sink to be directly in front of the existing drain location, you'll have to cut the drain pipe and install fittings to reroute it to the desired location. After narrowing down your choices, check the manufacturer’s bracing requirements. In a pinch, you can also opt for standard plastic and paint it to match the wall or sink color. This is important to keep in mind when shopping and exploring your options. Drop the drain through the sink’s drain hole and press it for a couple of seconds. In fact, if the faucet is more important than the sink style, choose the faucet first, then find a sink with right hole configuration for the faucet. Required fields are marked *. Costs. Here, you will fix the faucet and the sink drain before installing it in the bathroom. These days, that vintage look is coming back into vogue. Tighten it using a wrench–just enough, but not too much so that it cracks. Step 4 - Cut the Holes Thanks for reading along and good luck with your little DIY plumbing venture. I'm replacing the fixtures and plumbing in a small (42 x 51") first-floor half bathroom and want to install a pedestal sink. KOHLER is an American manufacturer known for the quality of their plumbing products. Look at the base and ask questions when you buy it and you … For this, use the utility knife to slowly cut the sealant atop your vanity (if you want to keep the sink for later, you may use a rubber mallet to get the sink loose without cracking its surface). Drain traps and other fittings are available with chrome, bronze, copper, and nickel finishes. A pedestal sink is often sold as two separate pieces — the pedestal and the sink basin. Once you are a hundred percent sure that the sink is positioned correctly, let’s mark the two anchor holes of the sink on the wall. Keep in mind that the hanger bolts you use should be long enough to remain at least an inch into the bathroom. Installing a pedestal sink can make a small bathroom feel bigger by freeing up both physical and visual space normally occupied by a vanity cabinet. Bracing in the wall is often needed for anchoring the sink basin. Slowly pull out the pedestal and move it aside. 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