Pool Covers

THIS IS A DRAFT WORK IN PROCESS

Pool Covers

Covering the pool in the winter can protect it from the weather and make for an easier opening with clear water. The type of cover that is best for you depends on the weather you get in your region of the country. Does the cover need to handle the weight of a few feet of snow? Do you get high winds?

Pool covers can also provide safety that no people, children or animals fall into the pool. To be a safety cover it must have strong material and anchors to support the weight of being walked on.

In-Ground Pools

Pool cover material can be either mesh or solid or solid with a mesh panel down the middle.

Mesh covers let any rain, snow, ice and debris fall into the pool, solid covers don’t. Mesh covers are lighter and easier to handle then solid covers. Some covers claim to be 99% UV Block Mesh.

With a solid cover you have to keep a pump on top of it to drain away the standing water that accumulates. Solid covers tend to keep the pool water cleaner over the winter with less debris falling into it. Solid also blocks sunlight so algae cant grow.

If you live in a wooded area and a lot of leaves will be falling on your cover, you may want to go solid. Decomposing leaves on a mesh cover can create a tea bag effect into your water.

In-ground pool covers are secured by Pool Cover Anchors on the deck or grass.

Custom Covers

Meyco, Looploc, GLI, Merlin are all major brands for custom in-gorund pool covers. Pool Covers Direct is an online source for custom made pool covers.

Automatic Covers

An automatic cover prevents children and pets from getting into your pool when you can't be there and it minimizes evaporation and retains heat in the pool water.

Automatic covers open and close at the turn of a switch. You need to have the right shape and size pool for an automatic cover to fit, usually rectangle. Freeform shaped pools cannot have an automatic cover.

An automatic pool cover typically has a vault at one end of the pool, either sunken in ground or on the deck, where the motor is and the cover rolls into. Tracks on the side of the pool guide the covers movement. The tracks can be built into the sides of the coping or placed on the deck along the sides of the pool. A sunken box should have a good drain so water does not accumulate in it.

Automatic covers are not designed to support the weight of snow. In areas where a pool with an automatic cover is winterized the automatic cover will be replaced by an in-ground pool cover anchored to the ground.

Automatic cover manufacturers include:

• Lantham Pool Products manufacturers the Coverstar automatic pool cover.
• Aquamatic Cover Systems.
• Cover-Pools

The autocover controls can be connected to the Jandy Aqualink and it will lower the SWG output when it senses the autocover is closed. Otherwise if you have an SWG the FC will increase while the cover is closed and then decrease when it's open due to being exposed to the sun's UV rays.

Installation is a very exacting process. If the installer is not an expert, the cover will never work correctly. If the installer knows what they're doing, the cover will work well.

Maintenance items on an autocover include:

• replacing ropes when they break.
• undermount tracks pulling away from the coping
• motor failures

It's a tough pill to swallow, but then again, an autocover is a luxury item with repair bills to match.

Above Ground Pools

Above ground pools have different cover requirements then in-ground pools. You don't have to worry about the cover being walked on, but the methods of anchoring down a cover in an above ground pool can be challenging. Especially if you are in a high wind area.

Often a tarp is thrown over the pool and tied down.

A solid cover on an above ground pool has to be able to be anchored well so that it is taunt and will not sink in from the water weight on top of it. A pump is often put on a solid cover to drain the water off so it doesn't sink in. However if the cover gets pinholes the pump can be draining pool water that comes through the holes.

Solar Covers

Solar covers reduce evaporation and keep the heat in the water. The do not add much heat to the water but they help retain heat when the air temperature is below the water temperature. Solar covers in most regions will retain 5-7 degrees over average air temperature.

Buy the cheapest solar cover you can find on Amazon. They all only last 2 to 3 seasons at best and thicker mil covers get real heavy and don't provide much advantage over thinner covers. Don;t let the solar cover sit on the deck in the sun if youw ant it to last more then a year or two.

You can buy a reel to make it easier to remove a solar cover, but a good one can be more than double the cost of the cover, and have its own struggles to it.

The cover won't help keep debris out much. The covers get dirt and pollen on them in addition to other stuff and when you drag the cover off it just dumps it off the cover into the water. Also when you put the cover on the ground it gets debris on the underside that gets put back in the pool when you put he cover on. If you have a reel then as you wind it up the dirt on top sticks to the underside.

Should Pool Covers be Cleaned Before Stored?

Many pool owners just let the cover be washed in the pool water when pulled off, folded into the mesh bag, and then let the bag drip dry in the driveway before being moved to the garage.

You can spread the cover out on the driveway and mop it with a solution of dishwashing detergent and hose it off. A squirt a dab of Dawn with bleach in a bucket of hot water and take a broom and scrub the cover and then spray it off and leave it dry.

Some folks have used a pressure washer with a fan tip at a low pressure. Start at the lowest setting and keep turning it up slowly until it cleans the cover. Start in the middle and work your way to the perimeter unless you can lay it out on a hill, then start from the top and work your way down. Be careful as that can create holes in the cover.