Does An Inground Pool Need A Bottom Drain

Further there are more than 4 million above ground pools in use across the united states today.

Does an inground pool need a bottom drain.

Because the process of draining a swimming pool without damaging it can be difficult experts have figured out ways to do most necessary work without removing all of the water. We ve already seen that the water in a swimming pool needs to circulate through a filtering system to remove dirt and debris. However there are a few reasons why you might have to drain your pool. Most pools rarely need to be drained.

I have a 21 41 above ground doughboy pool that is cut into the side of a hill and have decking completely surrounding the the pool. An inground swimming pool s main drain is located in the deep end of the pool. During this liner renovation the homeowner did decide to change from 1 main drain to 2 for a safer and more efficient pool. A main drain circulates the pool s water by pulling water off the bottom of the pool and sending it to the filter.

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. During normal operation water flows to the filtering system through two or more main drains at the bottom of the pool and multiple skimmer drains around the top of the pool. Now let s take a look at the empirical data and experience that challenges the need for drains. In ground swimming pools are basically holes in the ground in which water is held.

A vital part of how some types of in ground pools handle their water with relative ease has to do with what s called a main drain. Would love a bottom drain. Of course an in ground swimming pool is a bit more complicated than just a hole full of water. New residential swimming pool code requires two main drains to be installed into the pool bottom at least 5 apart and to also have these dome shaped covers over their main drains.

To begin tens of thousands of residential in ground concrete fiberglass and vinyl liner pools are constructed without bottom drains.