In 1993, our spa covers were first tested
by an independent lab to gauge its compliance with the ASTM Safety Standard. All
models passed and Sunstar was the first spa cover manufacturer to offer a safety-labeled
cover. In 1994, Sunstar was the first to receive UL Classification and our covers
are classified for ASTM Safety on all sizes, densities, and models, even swim spas.
We are proud to offer the UL Classification mark on our covers,and you can be confident
that Sunstar builds a spa cover that is favored by safety code officials nationwide.