Harbor Island offers two different spa cabinet designs with our S-Class Series. The new Shadow Rock style has the look and feel of natural stone while the Renaissance style has the look and feel of Roman architecture. Our S-Class Series cabinets are virtually indestructible and will not crack, fade, peel, or rust. We are so confident in our cabinets that we guarantee them for life.

The uniquely designed S-Class Series spa cabinet system is filled with a high density, environmentally-friendly foam which keeps valuable heat within the spa so your pumps and heaters do not have to work as hard to keep the water warm. This unique design provides cost savings and energy conservation as well as beauty. Our S-Class Series features stow away steps and a towel warmer system. The fold-up steps can support in excess of 300 pounds and can be folded up into the cabinet with ease. The towel warmer keeps your towel warm for when you are ready to get out. The S-Class series also features an optional matching easy to remove, stylish, and virtually indestructible hard cover. We are so confident that our cabinets and custom hard cover are as tough as we say they are that we provide a Lifetime Guarantee!

Renaissance Cabinets Our Renaissance Cabinets have the look and feel of elegant Roman Architecture. The uniquely designed spa cabinet system is  filled with a high density, environmentally-friendly foam which keeps valuable heat within the spa so your parts do not have to work as hard to keep the water warm. This unique design provides cost savings and energy conservation as well as beauty. Our cabinets are virtually indestructible and will not fade, crack, peel, or rust. We are so confident in our cabinets that we guarantee them for life! 

ShadowRock Cabinets We are building on a great innovation by adding a new spa cabinet to our   S-Class Series, the Shadow Rock Cabinets. The ShadowRock Cabinets have the look and feel of natural stone while bringing a touch of nature to your home. You can be sure that the stones won't fall out, chip, or crack. Designed the same way as our Renaissance Series cabinets, we also back our ShadowRock Series with a LIFETIME GUARANTEE!