Swimming Pool Bottom Drain Leak

The equalizer line in the pool is a non pressurized pipe that connects from the main drain to the underside of the skimmer therefore often left even in major renovations.

Swimming pool bottom drain leak.

If the water drops below the light then there may be a leak in the drain at the bottom the pool. The pool usually has to be drained completely and the job involves destroying concrete and plaster to expose the leaking section so it can be repaired. If the pool is losing more water while the pump is running the leak is on the return line side of the system. In any case water froze in the line when the water froze it expanded in the plastic line and cracked it.

Although it is called the main drain it s not a drain at all. The main drain of an in ground swimming pool is one of the most crucial parts of the pool s mechanics. Is a blended concentrated material designed to seal leaks in virtually any material. The most common reason for leak your pools main drain line was probably not winterized properly or the valve that locked air in the line was bad leaky or the plug used to lock air in the line popped out.

The main drain in your swimming pool is very easy to locate it sits right at the bottom of the pool. It would take something pretty dramatic to cause a concrete pool to crack and leak at the bottom whereas a vinyl pool liner over time will dry out become brittle and be more susceptible to cracks. Call your trusted leak detection company right away if you suspect you have a leak. A main pool drain leak can be a repair technician s nightmare.

During winter months or periods of non use most pool drains do not need to be plugged but in some cases plugging a main drain is required or recommended. But locating them isn t actually the problem with swimming pool main drains. Cracks in the floor of concrete pools or suspected leaks in the main drain of your pool in the bottom of the deep end are not ideal for dye testing unless you have scuba equipment which will allow you to get close enough to test these areas. A leaking swimming pool bottom is most likely going to happen with a vinyl lined pool.

Leaks in equalizer pipes are one of the most likely suspects with older swimming pools. In this case check the waste or backwash line for running water. A main drain circulates the pool s water by pulling water off the bottom of the pool and sending it to the filter.