How To Install A Sump Pump Outside -(Easy Guide) 2021

When someone invests a lot of money in a house, the wise man tries to maintain it to get maximum resale value. That’s why a homeowner’s nightmare is having a gush of water bring the house down to shambles. If you have a fantastic house with a sewage problem, not only will it lose value, it will become uninhabitable after a while!

So, how can you sustain that welcoming and fresh outlook of your home?

Having a drainage system outside the house proved to be widely efficient. A sump pump in the basement can protect you from internal flooding. However, an exterior pump will give your home all-around protection.

Outdoor sump pump installation can be tricky. That’s why we’ve outlined all the necessary details in this article to help you out. After reading through the steps, if you feel overwhelmed, consult an expert.

So, let’s take a look at how to go about installing a sump pump outside.


Outdoor sump pumps can capture accumulated rainwater and drain it into a storm drain. Besides, the equipment can further filter down the water in a protected area of your yard.

However, if you are pondering about installing an outdoor sump pump, it is crucial to select the appropriate pump and recognize where and how to pump the water. There are a lot of quality pumps in the market you can look into.

Anyways, the issue on our hands right now is installing an exterior pump, and we have to be very careful about it. Here is a step-by-step guide on how to install a sump pump outside.

  • Dig a hole that’s about 2 feet wide and an extra 3-4 feet below your frost line. Next, you need to create a proper slope so that the water can drain away from your house.
  • You can achieve it by tying a rope to a stick or pole, from the start of the hole that just you dug out, and then attach the rope to another stick at the end of the hole.
  • Make sure the string is leveled correctly; use a line level.
  • Measure the rope with a measuring tape. The depth must be 1 inch for every 8 foot of rope. To obtain the appropriate steepness, split the trench’s cumulative feet by 8.
  • At the base of the pit, relocate the rope anchored to the stick or pole.
  • The pit’s base has to be the hole’s actual height, similar to the rope. Commence from the trench’s edge, assess the difference between the rope and the base of the hole.
  • Re-dig until the height of the base of the pit and the distance from the rope is achieved.
  • In the pit, position the sturdy hose such that the leading edge is as adjacent as feasible to the sump pump.
  • Next, connect the water lines to the sump pump.
  • Connect a wire tube to the stiff hose in the pit with the more versatile discharge pipe hose and secure the connector with a screwdriver.
  • To dissuade animals from building nests in the piping system, position a shield over the window.
  • Push the turf down softly by stepping on it and water it powerfully to promote growth.

Take safety measures:

Prevention is always better than cure. So, the first step to take even before you dive into the installation is to maintain safety precautions. Since you will be dealing with water and electricity, you must, at all times, wear hand gloves and rubber boots to prevent electrocution. Make sure to turn off the main switch of the sump pump.

Another way to prevent electrocution is by plugging the pump cord into a GFCI outlet. Furthermore, for the installation procedure, wear goggles and hearing kits.

Again, safety should be on top of your priority list. You should try to minimize the risks by keeping all the necessary tools and protective equipment handy.

How Does the Sump Pump Work Outside?

After a colossal rainfall or storm, the sump pump tends to pump the water away from your area to a sewage system. You must attach the pump to a pipe embedded beneath the ground after installing an exterior sump pump, the backyard’s most in-depth size.

However, it would be best if you bore the thought that the pipeline is interconnected directly through the city sewage system in some instances. Each city is distinctive, so licenses and permission from the city are typically needed if you connect something explicitly into a storm drain.

If you live in an area with a high water table, investing in an external sump pump would be a wise decision.

Do I Need A Plumber to Install the Sump Pump Outside?

To understand if you can install the sump pump yourself, read the points mentioned above and make yourself familiar with the installation procedure.

Unplug all the connections from the sump pump and try to handle the project yourself. If the pump does not work correctly or makes a strange noise, you may have made a mistake.

However, if the project seems daunting to you, the smart option would be to call a plumber for the job. Of course, with a professional plumber, you may need to increase your budget, but the work would be seamless and the sump pump correctly installed.

How to Maintain Outdoor Sump Pumps in Winter?

Perhaps the most prevalent dilemma homeowners encounter is a frozen sump pump hose that is susceptible to exploding and triggering substantial drainage difficulties. When the temperature is too low, remove the hose from the sump pump. This will help deter the sump pump hose from freezing.

However, if the hose is already frozen, unplug the pipeline, remove water from the sump pit and let the hose thaw until all the clogged ice melts. After you have successfully thawed the hose, make sure to reconnect everything securely and run the sump pump.

In the event of partly clogged drains, your sump pump will have to operate extremely hard to remove water from your household, which may lead to premature exhaustion of the sump system, and eventually, failure of the system.

How to Maintain an Exterior Sump Pump?

You can follow several precautions to inspect your sump pump over the year to preserve its performance and avoid malfunction. Ideally, sump pumps can last up to 10 years with proper maintenance. Make smart investments and preserve your sump pump.

· Get a backup system!

During heavy rainfalls or storms, there may be a prolonged power outage. In such cases, having a backup system will efficiently help drain water away. To prevent flooding, you must have a backup battery or power supply to operate the pump.

· Check the pump religiously!

The key to having an efficient sump pump is maintenance. When you install a sump pump outside, you need to check for debris or unwanted dirt annually. Accumulation of debris will result in clogged pipelines, and this may cause the sump pump to fail.

Final Thoughts

Sump pumps are believed to have an efficient output when it comes to draining water away. It could be your perfect solution to flooded water. These pumps are straightforward to maintain and effectively drain water away from your household. With some extra investments in backup systems, you can have top-notch flood protection for your home and basement.

We hope this comprehensive guide on how to install a sump pump outside your house has given you the answer you have been looking for.

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