How to Remove Undermount Sink From Granite Counter

How to Remove Undermount Sink From Granite Counter

Undermount sinks are a popular choice for granite countertops due to their sleek and seamless appearance. However, there may come a time when you need to remove the sink, whether it’s for repairs, replacement, or a kitchen remodel. Removing an undermount sink from a granite counter can be a delicate process to prevent any damage to the countertop. Here’s a step-by-step guide on how to remove an undermount sink from a granite counter.

Step 1: Prepare the Work Area
Before you begin, make sure to clear out the area under the sink and remove any items that may obstruct your access. Place a towel or soft cloth on the bottom of the sink to prevent any accidental scratches.

Step 2: Turn off the Water Supply
Locate the shut-off valves under the sink and turn them clockwise to shut off the water supply. Test the faucet to ensure that the water supply has been fully shut off.

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Step 3: Disconnect the Plumbing
Use an adjustable wrench to disconnect the water supply lines from the faucet. Place a bucket or towel under the connections to catch any water that may spill out. If there is a garbage disposal, disconnect it from the sink drain as well.

Step 4: Remove the Sink Clips
Undermount sinks are typically secured to the countertop using a combination of clips and adhesive. Use a screwdriver or drill to remove the screws holding the sink clips in place. Be careful not to apply excessive force, as this may cause the granite to crack.

Step 5: Loosen the Adhesive
Undermount sinks are often attached to the countertop using silicone adhesive. Gently slide a putty knife or utility knife between the sink and the countertop to loosen the adhesive. Work your way around the entire perimeter of the sink until it is completely detached.

Step 6: Lift and Remove the Sink
With the sink clips and adhesive loosened, carefully lift the sink from the countertop. It is advisable to have a helper assist you in lifting the sink to avoid any accidents. Place the sink on a soft surface or cover it with a towel to protect it from damage.

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7 FAQs about Removing an Undermount Sink from a Granite Counter:

1. Can I reuse the undermount sink after removing it?
Yes, if the sink is in good condition, there is no reason why you can’t reuse it.

2. Can I remove an undermount sink by myself?
While it is possible to remove the sink on your own, having a helper can make the process easier and safer.

3. Will removing the sink damage the granite countertop?
If done carefully, removing the sink should not damage the granite countertop. However, it is important to proceed with caution to prevent any accidents.

4. How do I clean the adhesive residue left on the countertop?
Use a silicone adhesive remover or rubbing alcohol to clean any adhesive residue left on the countertop. Follow the manufacturer’s instructions for best results.

5. Can I install a different undermount sink in the same cutout?
Yes, as long as the new sink fits within the existing cutout, you can install a different undermount sink.

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6. Do I need to seal the granite countertop after removing the sink?
It is advisable to reseal the granite countertop after removing the sink to maintain its durability and resistance to stains.

7. Can I hire a professional to remove the undermount sink?
If you are unsure about removing the sink yourself or want to avoid any potential damage, it is recommended to hire a professional to assist you.

Removing an undermount sink from a granite counter may seem daunting, but with the right tools and careful execution, it can be done successfully. By following these steps and taking necessary precautions, you can remove the sink without causing any damage to your beautiful countertop.

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