With the built-in patent-pending UltraStrong™ CoverLift system, Strong’s patented DURA-SHIELD® HardCover is as easy to open as a car door.
The DURA-SHIELD HardCover keeps your spa hot and ready to use without wasting energy – all while the maintaining its efficiency for many, many years.
They don’t get any stronger than this. The locking cover can hold well over 1,000 pounds, minimizing the risk of kids or pets entering while blocking out debris and snow.
While it might be sufficient to just be a stable hot tub manufacturer producing quality tubs that can be relied on, Strong Spas has a greater vision. Throughout its decades of history, Strong Spas continues to drive the industry forward, innovating and revising its industry leading technologies. Through its innovations, Strong Spas has imprinted its status as one of the leading hot tub manufacturers in terms of both quality and features.
Explore Our Technology
Strong Spas is a global leader in the spa industry and one of the largest spa manufacturers in the world.
We take pride in designing and manufacturing some of the world's most energy-efficient spas.
Step into a Strong Spa and experience an entirely new level of relaxation, calm, and tranquility.
