Winter Damage to a Pool Cover

Ice Damage

• Standing water on a pool cover can freeze during colder winter months. In addition to adding excess weight to the cover, ice can be sharp or pointed. Sharp edges can pierce the cover and allow dirty water, leaves or other contaminants into the pool. Chunks of ice falling from nearby trees or structures can also damage the cover. This damage can expand to render the cover unusable. Use of a pool cover water pump and trimming tree limbs away from the pool can reduce the possibility of ice damage.

Storm Damage

• Winter storms can produce snow and high winds. Improperly secured covers can be blown loose and damaged by high winds. Water bags or weights placed along the edges can prevent wind damage to covers on in-ground pools. Cover clips or water bags can offer the same protection to covers on above-ground pools. A buildup of snow can cause the cover to stretch or warp, creating thin areas in the material. These thin areas are more susceptible to holes or rips. Snow should be allowed to melt naturally, with excess water carried away by a pool cover pump.

Water Damage

• A gallon of water weighs approximately 8.3 pounds. If rainwater or water from melted snow is not removed by a pump, the resulting weight can cause the cover to sag and stretch. This can reduce the strength of the cover material. Standing water can also attract birds and other small animals with sharp beaks and claws. A pool cover pump will keep water from accumulating on the cover.

Debris and Animal Damage

• Pool covers can collect leaves, sticks and other debris during the winter. This debris will add unnecessary weight to the cover, which can cause damage. Piles of leaves can attract squirrels, birds and other small animals looking for food, water and shelter. Rotting leaves can also discolor the cover. A pool leaf net and/or pool fence can help eliminate some of these potential issues.