How to Install a Kitchen Sink? 11 Step-by-Step Guide

One of the quickest, simplest, and least expensive methods to update your vintage kitchen is with a new kitchen sink. DIY homeowners are more than capable of learning how to install a kitchen sink if they adhere to these 11 steps, even though more complex kitchen plumbing may call for a specialist like Paladin. Let’s start by discussing the price of a new kitchen sink.

How Much Does A New Kitchen Sink Cost?

A brand-new kitchen sink typically costs $467. But the hours of labor for removal and installation account for almost 90% of that expense. By doing it yourself, homeowners can save hundreds of dollars. To get the work done correctly, you need to have at least a moderate level of knowledge. The type of sink you choose to install will affect the price as well. Kitchen sink types (and prices) include:

  • Top mount/Drop-in: $200-$400
  • Under-mount: $200-$500
  • Double basin: $100-$600+
  • Single basin: $60-$1,000 (depending on material)
  • Integrated: $200-$900+
  • Farmhouse: $300-$2,000
  • Drainboard: $600-$2,500
  • Prep sink: $400-$1,500
  • Corner sink: $250-$900

Stainless steel, which is used for more affordable kitchen sinks, and more expensive stones like granite or quartz, are both common materials. It’s crucial to remember that more expensive sinks might weigh a lot more, which makes installation more difficult, especially for a beginner DIYer. In that situation, it is worthwhile to hire a professional in order to prevent injury or subpar installation.

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Tools & Materials Needed For Proper Installation

To take out your old sink and replace it with a new one, you’ll need a few crucial equipment. To prevent having to make a last-minute trip to the hardware shop, you must be ready in advance if you need to expand the area or strengthen it for heavier stuff. The following list of equipment or supplies is provided to help you complete the task effectively:

  • Your new kitchen sink + appropriate installation kit
  • Tubing cutter
  • Jigsaw
  • Drill + spade bit
  • Screwdriver
  • Mechanic’s pliers
  • Adjustable wrench
  • Tape measure
  • Hacksaw
  • Utility knife
  • Straight edge
  • Level
  • Pencil and permanent marker
  • Circular saw or reciprocating saw
  • Metal snips/wire cutters
  • Socket wrench set
  • Plumbing tape
  • Putty knife
  • Metal file
  • PVC piping

Even while you might not use each and every one of these, they can all be useful nonetheless. Your sink should be purchased with all of the necessary tubing, washers, drain assembly, and other components, but you might need to resize your PVC pipes.

How To Install A Kitchen Sink: 11 Simple Steps

Once you have all the supplies you need, install your new sink by following these instructions. Note: Having a spouse around to assist can be helpful.

Step 1: Remove The Old Sink

Once the screws are released, a top mount sink should simply pop out if you’re replacing it. It can take longer to remove the old sink if you have an under-mount sink or another style of kitchen sink. To prevent any mishaps, be careful to turn off any water and electrical lines before you start.

Step 2: Measure And Mark the Placement Of Your New Sink

Measure the space for your new sink again to ensure a straight, even installation even though you’ve probably previously done so. Use a level to mark the locations of each screw hole while your sink is upside down on the counter. A new faucet should also be measured and marked for placement if you’re doing both tasks at once.

Step 3: Draw Cut Lines

If the opening needs to be resized to match your new sink, place some tape down and use a permanent marker to trace the cut lines as a guide. Because it can be difficult to see anything brighter than a black marker once you start using the saw, DO NOT eyeball the cut lines or use a pencil.

Step 4: Cut the hole open using a jigsaw. (If Necessary)

Cut the sinkhole with your jigsaw starting on the inside of the drawn lines. In this stage, be very careful not to cut into any attached wiring or piping! Cuts should be made steadily and slowly.

Step 5: Assemble Your Sink Parts

After the hole has been cut, you may begin putting your new sink together. on general, it involves screwing on the faucet, threading supply tubing through the gasket, and tightening the mounting nuts and washers. Before tightening all of the nuts and bolts to attach the faucet, take note of how it swivels.

Step 6: Install The Sink In Place

position the sink into the newly created hole with a partner, hold it in position, and begin to install the mounting screws. To keep it straight as you go, use your level. Adjust the screws as necessary to achieve the ideal level.

Step 7: Connect The Water Supply

Reconnecting all of the water lines is now necessary. Although you would have switched off the water supply before starting, it’s still a good idea to keep a bucket handy in case there are any leaks during connection or when using the sink.

Step 8: Connect The Drain Pipes

Once your sink is firmly installed, complete the drain pipe assembly. Unless you significantly moved the system, this ought to connect to it without any trouble.

Step 9: If You Have A Dishwasher, Re-Connect The Drain

Remember to reattach the dishwasher drain to the sink’s drainpipe assembly if you have one. When you run the dishwasher once more, you do not want a huge leak.

Step 10: Test The Sink

The water should be running. Watch for any fluctuations in water pressure under the sink and make sure to keep an eye out for them. This will be your final opportunity to tighten anything if needed or make any adjustments.

Step 11: Clean Up And Enjoy!

Voila! Your new kitchen sink was just installed successfully. Doesn’t feel good, does it? Now reward yourself and take pleasure in your labor of love.

Things To Consider Before Your DIY Kitchen Sink Install

A new sink is a little improvement that may have a big effect on your kitchen. For instance, if you like to have your sink next to a window or just don’t like how the room is currently organized, now could be a good time to move it. Additionally, keep in mind:

  • Consider purchasing a sink with a waste disposal hole. You can install a garbage disposal with the assistance of our do-it-yourself instructions.
  • consider replacing the entire countertop if you’re already going to be cutting into it, You can accomplish two goals at once by using it as another do-it-yourself project.
  • If so, we strongly advise getting a licensed plumber to handle the situation. Except when you are an expert, never tamper with your own plumbing systems.
  • While you’re at it, acquire a new faucet system or maybe that high-pressure sprayer you’ve always desired.

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