How to Install a Sump Pump in a Crawl Space

How to Install a Sump Pump in a Crawl Space – A Step by Step Guide

Maybe you have a water problem in your basement or the crawl space; you could be wasting the valuable space in the home. Your crawl space or the wet basement could also be causing the other problems in your home. It maybe you not have noticed, like the mold or the structural damage. How to Install a Sump Pump in a Crawl Space? could be little tricky but don’t worry we brought a guide for you.

Here is an easiest and the cheaper ways to put an end to flooding or the wetness below your home is by installing the sump pump. Just follow our simple method to know that how to install a sump pump in a crawl space and get more information about it.

You May Like: How to Install the Submersible Pump | Complete Installation Guide 2021


What is a Sump Pump

The sump pump keeps a basement dry by alleviating the water pressure. The drain pipe installed inside a basement along with the edge of a floor. It collects the water and carries it to the sump pit. A sump pump comes on automatically when the water in the sump pit reaches a certain level. The umping water outside a house through the discharge line. It plays an important role in this problem.

The basement waterproofing specialists, the plumbers, and the even DIYers can install the sump pump. Also, it takes the specialized equipment and experience to install the complete sump pump system like ones designed by the Basement Systems. For your needs, choose the best sump pump that is just as important as you make sure is it installed properly.

How Do Sump Pumps Work?

Most of the sump pumps sit just above or just under your basement floor. Its depending on the weather or you can not invent in the submersible sump pumps. As the water collects, it drains into a sump pump, which then pumps water out of your home.

In the yesteryear, the most sump pumps drained into a local sewer. Most municipalities prevent the homeowners from discharging the pumped water directly into a sewer because the surplus water can overload the system of the city. Alternatively, the homeowners should run their pump’s discharge line into the dry well.  Any area outside a house that lets the water run away from a property.

The sump pumps run on the electricity, and there is a need to install near the outlet. So, however, you can also find the battery powered sump pumps. It do not rely on the outlet and will still the function in the power outage. Which is an important as the natural disasters like the floods that can affect your electrical grid of the city. Some owners of the home choose to install the two sump pumps: the main sump pump and the backup battery powered sump pump for the emergencies.

Sump Pump Installation Steps

Maybe your basement does not have the perimeter drain or the sump pit; this is a typical process that you can expect during installation of your sump pump system. An installation method is similar to the crawl space;

  • The best method to relieve the hydrostatic pressure that causes the basement flooding is to capture the groundwater at a juncture where a wall of the foundation meets a concrete floor and the transport this water to the sump pump. The drainage channel installed around an edge of the basement floor or the crawl space. The sump pit then installed below a basement floor level.


  • The waterboard drainage system completely installed. We also offer the other drainage systems for the different needs. The gravel is placed to the surround drain pipe as it can take in a drainage channel. A pipe is slightly sloped the downward where it enters a sump pit to promote the proper drainage. The durable plastic sump liner can installed in a pit.


  • When the sump liner has been installing, a sump pump can place interior the liner.


  • The moral is used to cover a drain tile along with the perimeter of the crawl space or basement floor — an edge of the sump liner patched as the well.


  • It is the best for a sump pump to have its circuit. The GFCI protected receptacle can be installed on a wall nearest a sump pump.


  • The hole is drilled in a basement rim joist to allow for a line of the plastic drain to extend to the exterior — a drain line connected to the outlet port of the sump pump. Now the check valve is installed on a drain line to prevent the water from flowing back into a sump pump.

Why Would You Need A Crawl Space For Sump Pump?

Not every owner of the home needs the crawl space to install the sump pump. If you never have the experience pooled water in your crawl spaces or have taken the several precautions already to the protect your crawl spaces, like to add the ventilation and concrete that you may have nipped a problem of flooded crawl spaces in a bud.

So, just because you have never noticed the problems of crawl space does not mean you do not have them. The homeowners fail to check their crawl spaces for the issues of water since, unlike the basements, and the crawl spaces are out of sight and out of mind. If you have never inspected your crawl space before, make sure that you take the peek and pay attention to the signs of the rat infestations, mold, musty odors and of course, the pooled water.

If the damp of your crawl space problem has gotten so bad that the water has started the collecting, it’s time to consider the installing a crawl space sump pump. The most crawl space has the electrical outlets, so you maybe need to call the electrician to install one.

As with the basement sump pumps, the crawl space sump pumps should have the emergency battery backup systems to the power grid of the city in the disaster situation. However, if you install it by yourself or by hiring a service, may sure to follow all the steps to avoid any issue.


Indeed, even with bounded space, you’re still able to install a sump pump to guarantee the safety of the foundation of your home. The installation process may take extra effort and time, but in the long haul, the reward is far more pleasing and cost-effective.

You May Love: 7 Best Pipe Cutters For Plumbers Reviews & Buying Guide