What You Need to Know About Spider Cracks

When buying a fiberglass pool, people are often worried about potential problems that could develop. And, one that gets talked about a lot is spider cracks. These are tiny, hairline cracks that can occur on a fiberglass pool’s gelcoat. The good news is that, while these cracks are common, they often don’t cause a big problem for pool owners. However, if you’re still concerned, you can learn more about these cracks, why they form, and how to prevent them below.

The Causes

Spider cracks on a fiberglass pool can actually have many causes. A big one, however, is pressure. If too much pressure occurs during the shipping or even the manufacturing process, the pool’s gelcoat may start to crack, especially if the pool is made of low-quality materials in the first place. What’s worse is that these cracks might not be visible until later, after you’ve already installed your pool. Thus, it’s imperative to choose a pool company that makes and handles your purchase with care.

Likewise, cracking can occur during the installation process. Improper leveling, placing a pool on top of tree roots or other protrusions, or just being overly forceful or careless can all lead to cracks. And, while repairs are possible in most cases, it’s best to prevent these issues from happening in the first place by choosing skilled professionals to install your pool.

A Small Problem

While spider cracks can be frustrating, the good news is that they rarely pose a serious problem. Since they are so small, they are barely noticeable to the naked eye and don’t typically ruin your pool’s aesthetics. Plus, they rarely cause structural issues or other serious problems, meaning it’s fine to just leave them alone most of the time.

Of course, with that said, if you just can’t stand having cracks in your pool, you can have them professionally repaired. Just contact a pool professional in your area for an estimate and then decide if it’s worth the cost to you.

The bottom line is that no pool is ever going to be 100% perfect. But, you can decrease the chances of spider cracks and other serious issues by choosing your pool company with care and then having the pool professionally installed.

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