All conventional foam loaded Swim Spa Covers end up getting heavy. However the how and why could come as a surprise. It has nothing to do with rainfall so no matter just how high the taper is, that cover will certainly still get heavy. If it was rain that was making Swim Spa Covers heavy after that putting a roof covering over the spa would certainly quit the Swim Spa Covers from getting heavy.
Water getting trapped in the foam is what ultimately makes Swim Spa Covers to heavy to lift. But if it’s not the rainfall, exactly how does the water end up in the cover? The answer is heavy steam from the warm swim spa water. When water becomes steam it is a much smaller molecule compared to a drop of water.
Steam can enter a much smaller area, like for instance the spaces in the foam. Once it cools down and turns into water once again, it’s entraped inside the foam. When entraped in the foam the water will not drain out so a fancy drain hole won’t help. The only way the water could get back out of the foam would be to evaporate. In order to vaporize, the Swim Spa Covers would have to be removed from the source of steam (the swim spa) and also placed in a completely dry, well aerated area.
The issue has nothing to do with exactly how well the Swim Spa Covers is cared for or how much plastic protector is scrubed on it. The issue is the foam. The type of foam used in Swim Spa Covers is designed to be used as insulation in COMPLETELY DRY environments. For example it works well in floorings, walls and ceilings (providing it is kept completely dry) and also is great for refrigeration applications.
Nonetheless if the very same foam is exposed to steam, the insulation it could supply is swiftly lowered to something comparable to damp plywood.
So why is foam still being used in Swim Spa Covers? It cheap and it’s the market standard. Yet even if everybody is doing it does not make it the best solution.
A much better suggestion as for Lightweight Swim Spa Covers go would be one that removes the foam, still insulates but remains light weight and easy to use.
Thirty years ago, (actually, more like forty but who’s counting) that is exactly how the SpaCap.com was created. A single woman with back problem, had to be able to utilize her spa on a daily basis for treatment. She needed to be able to get her Swim Spa Covers off and on by herself without more injuring her back.
The cover she ultimately came up with was lightweight, easy to use and also insulated better than rigid foam filled Swim Spa Covers Although it has gone through several improvements through the years, the principle and concept is still the exact same. SpaCap.com develops custom-made Lightweight Swim Spa Covers for all sort of spas and Swim Spa Covers
Do not go out and just buy another foam filled Swim Spa Covers just because that’s what the neighbors do. Visit SpaCap.com and also get one of their Lightweight Swim Spa Covers that won’t get heavy or break and will certainly make it easy for you to use your spa for years to come!