What Causes a Slab Leak?
Court Lundberg • June 12, 2024
Water pooled on a basement floor, stained orange and brown, against white cinder block walls.

Slab leaks can be a homeowner’s worst nightmare, often leading to significant damage and costly repairs if not addressed promptly. Understanding the causes of slab leaks can help you take preventive measures and seek timely professional assistance. At Rare Breed Plumbing, we specialize in identifying and repairing slab leaks, ensuring your home remains safe and secure. Here are the common causes of slab leaks and what you can do about them.


Poor Construction Quality


One of the primary causes of slab leaks is poor construction quality. If the pipes were not installed correctly or inferior materials were used, leaks can develop over time. Improper sealing, inadequate support, and faulty connections can all contribute to slab leaks. Ensuring your home is built by reputable professionals and using high-quality materials can prevent these issues from arising.


Soil Shifts and Settling


The soil beneath your home can shift and settle due to various factors, including natural settling, erosion, and seismic activity. These movements can place stress on the pipes running through the slab foundation, causing them to crack or break. Regular inspections and monitoring for signs of foundation movement can help detect potential issues early.


Corrosion


Corrosion is another common cause of slab leaks, particularly in older homes. Over time, pipes can corrode due to the chemical composition of the water or the surrounding soil. This corrosion weakens the pipes, leading to leaks. Using corrosion-resistant materials and regular maintenance can help mitigate this risk.


High Water Pressure


Excessive water pressure can strain your plumbing system, causing pipes to develop leaks. High water pressure can damage pipes, joints, and connections, leading to slab leaks over time. Installing a pressure regulator and regularly checking your home’s water pressure can help prevent this issue.


Tree Root Intrusion


Tree roots can grow and spread, searching for water sources, sometimes invading your plumbing system. These roots can wrap around pipes, exerting pressure and causing them to crack or burst. If you have trees near your home, regular inspections and maintenance can help detect and address root intrusion before it leads to a slab leak.


Abrasion and Friction


Pipes can naturally expand and contract due to temperature changes, leading to friction against the concrete slab or other pipes. This constant movement can cause pipes to wear down and develop leaks over time. Ensuring proper installation with adequate space for expansion and using protective sleeves can reduce this risk.


At Rare Breed Plumbing, we are dedicated to helping you prevent and address slab leaks effectively. If you suspect a slab leak or want to take preventive measures for your plumbing system, contact us today. Our experienced technicians use advanced detection methods and repair techniques to ensure your home’s foundation remains leak-free and secure. Ask us about our sump pump services too!

Hands of a plumber tightening a metal pipe fitting in a mechanical room.
By Court Lundberg July 25, 2025
Give Rare Breed Plumbing a call today and find out what to expect when repiping, with none of the guesswork. Let’s replace those tired, rusty pipes!
Hands in grey gloves tightening a pipe with a wrench, inside a metal structure.
By Court Lundberg July 14, 2025
Low pressure, leaks, or rusty water? Discover 5 signs it’s time to repipe your Utah home—with help from the experts at Rare Breed Plumbing.
Man on phone looking at open toilet in bathroom.
By Court Lundberg June 23, 2025
Toilet bowl draining by itself? Rare Breed Plumbing pros pinpoint and fix the issue fast. Call now for expert bathroom plumbing solutions!
Dealing With a Cracked Toilet Bowl or Tank - Rare Breed Plumbing
By Court Lundberg June 17, 2025
Rare Breed Plumbing offers full-service toilet repairs and replacements in Sandy, West Jordan, Bountiful, Bluffdale, Layton, and across Utah.
Plumber in blue overalls installing a white toilet seat in a bathroom.
By Court Lundberg May 20, 2025
Dealing with a leaking toilet? Here are a few quick troubleshooting tips and solutions brought to you by the experts at Rare Breed Plumbing in Utah.
Water filter system in a cabinet, with three blue filter housings and a white pressure tank.
By Court Lundberg May 12, 2025
Compare water filtration systems to reverse osmosis and explore the best options for your Utah home. Call Rare Breed Plumbing for expert installation.
Person installing a water heater in a white cabinet, using a screwdriver.
By Court Lundberg April 28, 2025
Still on the fence between electric or gas tankless? Learn what are your best options in Utah, from the experts at Rare Breed Plumbing.
Gas water heater on kitchen wall. White and blue casing, silver pipes, wooden cabinets, and kitchen counter.
By Court Lundberg April 22, 2025
Unsure whether a tank or tankless water heater is the right call for your Utah home? Learn more at Rare Breed Plumbing, your trusted Utah plumbers.
Plumber in gloves, installing water filter under a sink with a red screwdriver.
By Court Lundberg April 8, 2025
Issues with your reverse osmosis system? Learn how to fix common RO system problems with this easy troubleshooting guide from Rare Breed Plumbing.
Reverse osmosis water filter system installed under a kitchen cabinet, with various filters and a storage tank.
By Court Lundberg March 31, 2025
Discover how reverse osmosis systems work. Rare Breed Plumbing explains the membrane technology behind pure, clean water for Utah homes. Call today!
Show More