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Is a Sump Pit Really A Necessity?

It's advisable that if you live in an area that experiences torrential rains or heavy snow, that you install a sump pit.

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Sump pump and back up batter 3D illustration.

Sump pits often go unnoticed until flooding or other disasters occur. That’s when homeowners realize the importance of having a properly installed sump pit and a functional sump pump in their basement.

Sump pumps play a vital role in keeping basements dry and protecting against water damage. This page explains the function of sump pits and clears up common misconceptions about them.

What is a Sump Pit?

A sump pit is a basin that’s roughly two feet in diameter and at least two-and-a-half feet deep with holes on either side. This reservoir is located below the basement floor and holds the pump body and intake. Its top edge, where the lid rests, is slightly lower than the floor’s level. This provides an efficient collection area in case a water pipe breaks, a water tank leaks, or other water problems arise.

During installation, a hole is cut in the concrete floor, which also may involve jackhammering the floor. The concrete edges of the sump pit are usually sealed and then smoothed with pre-mixed mortar to form a permanent seal. Some sump pits are fitted with a grill or grating to allow people to walk over them.

The sump pump is then installed over it and ejects any water that enters the basin, keeping it far from your foundation. The pump itself has a float switch. When the water enters the basin and rises, the switch rises with it and eventually trips a switch that turns on the pump. As soon as the water levels drop, this float also drops and the pump shuts off.

Without a sump pit, the sump pump won’t function effectively.

Common Sump Pit Misconceptions

Let’s debunk a few myths and misconceptions that prevent homeowners from installing basement sump pits:

  • Sump Require Additional Space.

Most sump pump systems, including our Safedri™ system, are compact. Submersible pumps sit wholly in the sump pit, while pedestal pumps have a hose that feeds into the sump pit and a standalone motor. Since they go below the floor level, you will still have space above ground.

  • Sump Pits Are Problematic.

Almost any fixture that’s installed in your basement can fail. There could be an occasional power outage, a clogged discharge line, or a defective switch. However, these problems can be avoided through proper maintenance. Investing in a battery backup also ensures that your pump never stops working, whether due to a storm or a power outage.

  • Sump Pit Systems Are Complicated.

Another common misconception is that sump pits are complex. The truth is their design is simple. A pit is basically a two-foot-deep hole with a pump over it. Whenever water enters and rises to a certain level, the pump’s switch triggers the motor, which begins pumping water out and away from the foundation.

  • A Sump Pump Isn’t A Necessity.

Sump pumps must be activated by the floating switch. This switch is located inside the sump basin. Without the pit, your pump will not activate. You can make the most out of the sump pit by pairing it with a sump pump. For the best outcome, let a professional handle the sump pit and sump pump installation. Experts ensure the accurate fit and proper functioning of the pump and pit.

Do I Need a Basement Sump Pit?

Sump pits and sump pumps are essential, especially in areas with frequent rain, where basement flooding and water damage are common. Both are vital waterproofing solutions that divert floodwaters, whether from rainfall or burst pipes, to create a safe, dry basement. Sump pits enable sump pumps to work effectively.

For all your sump pump installation and maintenance needs, contact the basement waterproofing experts at JES Foundation Repair. We offer free basement inspections and recommend reliable sump pump systems to protect your home.

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