How to Extend Your Sump Pump Drain Pipe and Save Your Basement from Disaster
What To Know
- For PVC pipe, apply a thin layer of PVC primer to the inside of the pipe’s end and the outside of the coupling.
- For corrugated pipe, apply a liberal amount of glue to the inside of the coupling and the outside of the pipe’s end.
- If you need to change the direction of the drain pipe, install an elbow joint at the end of the extended pipe.
A sump pump is a crucial device for any home with a basement or crawlspace, and ensuring its proper functioning is essential. Sometimes, extending the drain pipe of your sump pump becomes necessary to direct water away from your property effectively. This blog post will guide you through the process of extending your sump pump drain pipe, providing step-by-step instructions and helpful tips.
Materials You’ll Need
Before starting, gather the following materials:
- Sump pump drain pipe (PVC or corrugated)
- Pipe cutter
- PVC primer and cement (for PVC pipe)
- Glue (for corrugated pipe)
- Flexible coupling
- Elbow joint (if needed)
- Gravel or crushed rock
- Tape measure
- Level
- Safety glasses
Step-by-Step Instructions
1. Measure and Cut the Pipe
Measure the distance you need to extend the drain pipe and cut it using a pipe cutter. Ensure the cut is clean and perpendicular to the pipe’s length.
2. Apply Primer and Cement (PVC Pipe Only)
For PVC pipe, apply a thin layer of PVC primer to the inside of the pipe’s end and the outside of the coupling. Then, apply a layer of PVC cement to both surfaces and quickly push the pipe into the coupling. Hold it in place for a few seconds until the cement sets.
3. Glue the Joint (Corrugated Pipe Only)
For corrugated pipe, apply a liberal amount of glue to the inside of the coupling and the outside of the pipe’s end. Push the pipe into the coupling and twist it slightly to ensure a snug fit.
4. Connect to the Sump Pump
Attach the extended drain pipe to the sump pump’s discharge port using a flexible coupling. This allows for some movement and prevents strain on the pump.
5. Install an Elbow Joint (Optional)
If you need to change the direction of the drain pipe, install an elbow joint at the end of the extended pipe. Glue or cement the joint securely.
6. Bury the Pipe
Dig a trench deep enough to bury the drain pipe at least 12 inches below the ground’s surface. Lay the pipe in the trench and cover it with gravel or crushed rock. This will help prevent the pipe from freezing and protect it from damage.
7. Slope the Pipe Away from the House
Ensure the drain pipe slopes slightly away from the house to direct water away from the foundation.
Tips for Success
- Use a level to ensure the drain pipe slopes correctly.
- Avoid sharp bends in the pipe, as this can restrict water flow.
- Extend the pipe far enough away from the house to prevent water from pooling near the foundation.
- If you’re extending a PVC pipe, use PVC primer and cement specifically designed for PVC.
- If you’re extending a corrugated pipe, use a glue specifically designed for corrugated pipe.
- If you’re not comfortable doing this yourself, contact a licensed plumber for assistance.
Troubleshooting
Problem: Water is leaking from the joint.
Solution: Check if the primer and cement (or glue) were applied correctly. If not, reapply and hold the joint in place longer.
Problem: The pipe is freezing.
Solution: Bury the pipe deeper or install a heat tape along the pipe.
Problem: The water is not flowing out of the pipe.
Solution: Check if the pipe is clogged or if there is a bend restricting water flow.
Wrap-Up: Ensure a Dry Basement with an Extended Sump Pump Drain Pipe
Extending your sump pump drain pipe is a relatively straightforward task that can significantly improve your home’s water management system. By following these instructions and tips, you can effectively direct water away from your property and protect your basement or crawlspace from flooding.
Basics You Wanted To Know
Q: How far should I extend my sump pump drain pipe?
A: Extend the pipe far enough away from the house to prevent water from pooling near the foundation. Typically, this means extending it at least 6-12 feet away.
Q: What type of pipe should I use?
A: PVC or corrugated pipe are both suitable options for extending sump pump drain pipes. PVC is more durable, while corrugated pipe is more flexible.
Q: How deep should I bury the pipe?
A: Bury the pipe at least 12 inches below the ground’s surface to prevent freezing and damage.
