How do you know when your pool needs to be resurfaced?

Author: Prof. Osvaldo Rosenbaum  |  Last update: Saturday, May 7, 2022

Top 10 Signs You Have To Refinish Your Pool
  1. Plaster Flaking or Peeling. Maybe you've noticed the plaster is peeling along the steps or floor of your pool or spa. ...
  2. Surface Stains. ...
  3. Roughness. ...
  4. Check Cracks. ...
  5. Plaster Discolorations. ...
  6. Structural Cracks. ...
  7. Rust Stains. ...
  8. Loss of Pebbles.

How often does a pool need to be resurfaced?

Pool resurfacing or replastering should be done every 10 years. This is based on the surface lifespans of cement and pool plaster material. But constant use, chemical exposure, and climate changes can damage the pool plaster. That said, you should consider resurfacing your pool every 3 to 7 years.

What happens if you dont resurface your pool?

If you don't resurface the pool, which is necessary because it is always exposed to weather, cracks and an unevenness in the pool surface will occur and this could lead to algae stains, water leaking and injuries from the uneven surface.

When should I resurface my concrete pool?

How often is it necessary to resurface a pool? It varies depending on the type of pool, with plaster or cement pools needing to be resurfaced every 3-7 years while fiberglass pools can sometimes go as long as 15-30 years.

How long does a pool surface last?

The reality is, most plaster pool surfaces are designed to last about 10 years. After that, the surface can show common signs of aging that are aesthetically unappealing, uncomfortable for swimmers, and degrading to the value of your pool and overall property.

10 Signs It's Time To Resurface Your Pool Plaster

How much does it cost to repaint a swimming pool?

Swimming pool resurfacing costs vary between $1,000 and $30,000. DIYing your swimming pool repainting project can cost as little as $1,500. Expect to pay about $6,500 per 1,000 square feet for high-end options.

What does Replastering a pool mean?

In a nutshell, replastering a pool means putting a new layer of plaster on the walls and bottom. What does plaster do? First, it serves to make your pool waterproof. Kind of important, right? When you had your pool installed, the people who did it likely used either concrete or gunite to form the “shell” of the pool.

What is pool Marcite?

Marcite / traditional pool plaster

Marcite is a mixture composed primarily of white Portland cement, marble dust, and fortifying additives to boost strength and water resistance. Mixed with water, it forms a smooth material that specialty crews use to coat the inside of a pool.

How often should you resurface a gunite pool?

On average, gunite swimming pools last 7 to 10 years before they need to be resurfaced. When that time comes, it's important to know what options are available so that you can pick the best choice for your backyard space.

How do you find a leak in a fiberglass pool?

To check, look inside the skimmer and see where the water has stopped. More than likely the water level stopped just below the skimmer extension ring. Filling the pool any higher will just cause the water to drain back to that point. There is a gasket leaking by the equipment pad.

Why would a pool need to be resurfaced?

One popular option is to resurface the pool. Resurfacing can repair problems like cracks and wearing, while also enhancing and updating your pool's appearance. While not needed as often as other services, resurfacing should still be on your list of pool maintenance tasks.

Why do I need to resurface pool?

Cracks In the Pool's Surface

At the end of the day, the most important reason to resurface your pool is to protect your pool from structural damage. Large cracks or spider web cracks occur due to the natural process of the cement hydrating.

Will resurfacing pool fix leaks?

Amp Up Your Pool's Cleanliness

If your pool has even just one leak, it can make it much harder to keep it clean and to maintain the proper balance of chemicals. By having the pool's surface redone, any of the leaks in the surface will be detected and repaired in the process.

How often should I Replaster my pool?

On Average, Replastering is Every 10 Years

So how often do you need to replaster a pool? The short answer is about every 10 years. However, it's important to consider the factors mentioned above, as they are typical signs that your pool needs to be replastered.

What is the coating on a pool called?

An in ground concrete refers to the way the pool was built. Concrete pools are formed with shotcrete also referred to as gunite. After the shotcrete cures and hardens, a cementitious coating is coated over the pool shell.

How long does a fiberglass pool last?

The most durable out of the three, fiberglass pools can last over 30 years. Unlike the above two pool types, they do not require resurfacing of the interior or replacing the lining.

What is the life of a gunite pool?

A poorly built Gunite pool certainly has the potential to crack. But a properly built Gunite pool can and should last for 100 years or more, with no risk of cracking whatsoever.

What is the difference between Marcite and gunite?

While Marcite plaster is the least expensive of the gunite pool surfaces, it does have its disadvantages. The surface can start to show visible chipping or etching after 5 to 7 years. They will also start to stain, and inhibit algae due to its porous surface and is the least durable in the plaster pool family.

Can gunite pools crack?

Concrete (gunite & shotcrete) is a very strong material but not flexible. Just as soil movement causes a house foundation to crack, it can cause a pool to crack or shift.

What is the longest lasting pool finish?

Advantages: Tile is the longest-lasting interior finish for a concrete pool. Tile is easier to clean than exposed aggregate.

Which pool finish lasts the longest?

Proper maintenance can lengthen life

Once again, quartz can last longer than the average if water chemistry is properly maintained. Pebble finishes, combined with modified cement, last 15+ years. This is the most durable cement based pool finish.

What is the longest lasting pool surface?

Tile Finishes

Though tile is the most expensive pool finish and takes longer to install than plaster and aggregate, it's the longest lasting pool surface. With proper application and minimal maintenance, tiles should never need to be replaced. Tile pool finishes come in ceramic, porcelain, glass and stone.

What is Diamond Brite?

Diamond Brite is an exposed aggregate pool finish made from a blend of natural quartz aggregate, cement modified with polymers and fade-resistant color-quartz, which is available in a large number of stunning varieties.

How soon after pool resurfacing Can you swim?

The plaster material cures under water in about 7-10 days. But this doesn't mean you have to wait that long. Once the pool is filled and clean, you can go in for a swim.

Is resurfacing a pool the same as Replastering?

So, when a client requests a new pool surface, the pool remodeling industry refers to that as pool resurfacing or replastering. Since the project focuses on the interior surface — the walls and floor of the pool — price can vary.

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