Does An Inground Pool Need A Bottom Drain

Most pools rarely need to be drained.

Does an inground pool need a bottom drain.

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. In ground swimming pools are basically holes in the ground in which water is held. 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. 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.

Of course an in ground swimming pool is a bit more complicated than just a hole full of water. However there are a few reasons why you might have to drain your pool. A main drain circulates the pool s water by pulling water off the bottom of the pool and sending it to the filter. For example some types of in ground pools feature plumbing systems able to process and return huge amounts of water.

An inground swimming pool s main drain is located in the deep end of the pool. 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. To begin tens of thousands of residential in ground concrete fiberglass and vinyl liner pools are constructed without bottom drains. Now let s take a look at the empirical data and experience that challenges the need for drains.

My solution in leu of cutting on in and having to drain the pool was to make a bottom drain on top of the liner. We ve already seen that the water in a swimming pool needs to circulate through a filtering system to remove dirt and debris. Further there are more than 4 million above ground pools in use across the united states today. During this liner renovation the homeowner did decide to change from 1 main drain to 2 for a safer and more efficient pool.

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.