EcoFinish vs Plaster: Which Pool Finish is Best for Hawaii?

Choosing the right finish for your pool is one of the most important decisions you will make — and in Hawaii's demanding climate it matters more than ever. At Waves Aquatics we have seen firsthand what happens to traditional plaster under Hawaii's intense sun and water chemistry. Here we break down the two most common options so you can make the right choice for your property.

What is Traditional Plaster? Plaster has been the standard pool finish for decades. It is a mixture of cement, sand, and water applied to the pool shell and smoothed by hand. It is widely available and relatively affordable upfront — but it comes with significant drawbacks, especially in Hawaii's unique water chemistry and climate.

What is EcoFinish®? EcoFinish® is a revolutionary polymer coating applied to the pool surface using a heat fusion process. Unlike plaster which sits on top of the shell, EcoFinish® bonds directly to the surface — creating a finish that is far more durable, more flexible, and more resistant to staining and fading. It is available in a wide range of colors and finishes and is currently available exclusively through Waves Aquatics in Hawaii.

How Do They Compare? Plaster typically needs to be resurfaced every 7 to 10 years in Hawaii's climate. It can roughen quickly, stain from minerals in the water, and fade over time. EcoFinish® by contrast maintains its color and smoothness significantly longer, carries a superior warranty, and requires far less maintenance over its lifetime. The surface feels noticeably smoother underfoot and looks richer and more vibrant than traditional plaster.

Which is Better for Hawaii Specifically? Hawaii's water chemistry, intense sun, and unique environmental conditions are particularly hard on traditional plaster. EcoFinish® was engineered to withstand exactly these kinds of demanding conditions — making it the superior choice for any Hawaii pool owner who wants a surface that looks beautiful and lasts. It is one of the reasons Waves Aquatics made EcoFinish® our exclusive premium finish option.

What About Tile? For homeowners who want the ultimate in pool aesthetics, a full tile pool — whether all marble, natural stone, or custom mosaic — is the most beautiful option available. Waves Aquatics specializes in full tile pool interiors that transform a pool into a true work of art. The investment is higher but the result is unmatched.

Want to know which finish is right for your pool? Contact Waves Aquatics today and we will walk you through every option available.