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Can You Use Flexible Pipe for Sink Drain? (Quick Answers)

When you have a space in your home space, settling down the drainage lines and pipes might be an issue. So, as a solution people have come up with the revolutionary flexible pipes. 

However, can you use flexible pipe for drain sink? If you have the same question, then you are at the right place. 

Today we are here to have a detailed discussion whether you can or cannot use flexible pipes for your sinks. Therefore, to get rid of all the confusions, bear with us till the end.  

Can you use flexible pipe for sink drain?

You can use flexible pipe for sink drain. It is possible to replace the pipes under the sink with flexible wires. The flexible pipes can be bent down to meet up the differences. However, it may not be necessary if the position is minorly wrong positioning. They are highly efficient and sustainable.

When you plan on using an offset sink in your home, that’s exactly when you need to use flexible pipes. Flexible pipes are easy to use and comes in handy when you are a little short on the pipe that you have in hand.

You can also use them when the drain fittings are smaller in length or angle.

Flexible PVC pipe:

You can use flexible PVC pipes in your house sink. However, PVC pipes are a great option for pools. As they are tough in their physical and chemical structure. Therefore, you can surely use them to fix your sink drainage system.

When you plan on resetting the existing setup, these pipes can come very handy. If you have a drainage system that needs some fixing, but you do not have the time to re-do the entire thing, use flexible pipes.

You can use the pipes to connect the pipe lines and meet up the differences in between.

1 1/2 inch flexible pipe:

1 ½ inches flexible pipes are ideal for these sorts of tasks. Most modern pipe outlets come with 1 ½-inch outlets. Therefore, you can use them easily for installations.

Flexible pipes are quite versatile and easy to use. These pipes help you save a lot of time that it takes to hook up cold and hot water pipe appliances, such as washer and water heaters.

Do they make a flexible drain pipe?

They do make flexible drain pipes. They are great for both commercial and residential usage. These uniquely made pipes expand and flex, which makes them ideal for tight and curvy spaces.

The best part about these drain pipes is that they are easily available. You can simply find them in your nearest hardware shop. However, the major problem with flexible pipes is that they are prone to collecting dirt and grime.  

Rather than going down through the pipes, the dirt gets stuck into the pipes.

Apart from these, the pipes come with great flexibility. They produce flexible pipes for the homes or commercial spaces that are narrow and tight. Using flexible pipes may save your time, as they have a better water flow.

Therefore, once you install a flexible drain pipe you will have your work done in no time. 

Are flexible drain pipes good?

Flexible drain pipes are good for both household and commercial usage. The design and structure helps it fit spaces where most pipes can’t. When you do not have the time to replace all the pipes of your drainage system, these pipes come in handy.

These pipes can be bent to an angle of 45-90 degrees and make up any differences that exist between the drainage system. They are flexible so they can be used for extensions both horizontally  and vertically on at least one side of the pipe.

Flexible pipes are considered to be good as you are able to use them from front to back and one side to the other. 

However, as the pipes are prone to catching dirt. Therefore, these pipes can get clogged easily and hamper the flow.

Additionally, they are readily available and easy to use. Apart from these they are sustainable and pocket friendly.          

Two reasons why you can use flexible pipe for sink drain

Flexible pipes are a great solution when it comes to meeting up the differences between the drain pipes. Here are two reasons why you can use flexible pipes for sink drain:

It helps you save time:

The pipes are flexible and easy to bend, which gives the water more space and ability to gush out of the pipes in no time. Also, you can change the pipes to hook them up with appliances that need hot or cold water.   

As the pipes are flexible the water flow is not hampered no matter how the pipes are placed. However, with regular pipes the water flow may become slow if they are not placed ideally. 

Ideal for tight spaces:

Flexible pipes are great from tight spaces. When you install an offset sink, you may face issues like not having enough pipe, and the installation area is tight. That’s exactly when you will appreciate the usefulness of these flexible drain parts.   

You can use these pipes to fit into your curvy and tight spaces by adjusting them vertically or horizontally. Installing them is easy. As, they are flexible you can use them to from one side to the other side of the sink.  

Can you use a flexible pipe for the bathroom sink drain?

You can use a flexible pipe for the bathroom sink. Flexible pipes can be used for bathroom sinks. There are no issues regarding that. However, in general PVC pipes are used for bathroom sinks.

Additionally, the physical and chemical structure of flexible pipes make them suitable for household usage. These unique pipes can be cut and curved according to your requirements. The standard size for a bathroom sink drain would be 1.25 inches.

This is the ideal measurement for its diameter. However, it may vary depending on your state’s housing codes.

How to use flexible pipe for sink drain? How to install it?

Using a flexible pipe for the sink is easy. And the installation is as simple as installing any other tubular pipes. Here are a few steps you can follow to install flexible drain pipes:  

Checking the outlet height:

Before you start installing the flexible pipes, remove the old pipes. It would be a great idea to check the height of the sink. Checking the trap arm is necessary if you are planning to replace your old sink.

The trap arm is the horizontal piece that exists in between the U-shaped trap bend and the drain pipe along with the wall.    

Adjusting the flexible pipes:

These pipes are made to hold the slip joints nuts and washers. This makes the installation and removal easy. While installing the pipes keep in mind that drain traps are higher than other traps.

Therefore, there’s a higher chance that you will need to shorten the pipes before you install them. As you may need to shorten them. Take all the time you need and make sure you have all the measurements right.

While installing a flexible pipe you may need to play with the flexible parts and find the right position that fits your installation perfectly.

When you install the flexible drain fittings, you don’t necessarily need to tighten up the trap arm. If it is overtightened, the nut will not work right.           

Rechecking the plumbing codes:

The plumbing codes of your building is a vital thing to keep in mind when you plan on installing the flexible pipes. Just because you can place and position these pipes into odd configurations, doesn’t mean that you should.

If you want the pipes to last longer, try not to place them in messed up positions. However, you can position them a bit flexibly but still be sure to follow the basic standards of the drain system.

Checking for leaks:

Once you are done fixing and fitting the flexible pipes, it’s time to check for leakage. Run water through the sinks and check for leaks at each pipe joint.

Tighten up if any connection leaks or seems loose. However, it is very uncommon for the slip-nut joints to leak. Fix it if it is required. If fixing it doesn’t work initially, then you may need open the nut and then re-adjust it. 

Final Thoughts

You can use flexible pipes for sink drain. These pipes are revolutionary and considered ideal for both commercial and household usage. They are best for curvy and tight places. However, they are prone to capturing dirt, which may sometimes clog the pipes.