When it comes to optimal spa insulation, foam insulation is the unanimous choice among manufacturers. Its exceptional properties, even preferred for refrigerators, make it the gold standard. In 1981, D1® led an industry revolution by introducing the first fully insulated spa.

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D1's insulation system showcases distinct characteristics. The spa's foundation starts with a layer of high-density foam, providing top-notch thermal insulation from the base. A second layer of high-density foam coats the spa's walls, further enhancing side insulation. The package is completed with an insulated cover that ensures thermal insulation from the top.

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This comprehensive thermal insulation yields remarkable benefits. Heat retention from the bottom, sides, and top guarantees efficient temperature maintenance, regardless of the climate. Not only does this design keep the spa's interior warm, but it also minimizes heat loss, allowing for a cozy and comfortable spa experience.

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Beyond thermal insulation, D1® prioritizes structural and sound insulation. The reinforced base provides a solid foundation, ensuring stability, absorbing pump pressure, and minimizing leakage risks. Additionally, it secures piping during transport and installation.

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D1® excels in sound insulation, cultivating a serene spa environment. Noise isolation includes engine sounds, vibrations, and water circulation noises in the pipes. By reducing unwanted noise, D1® offers an immersive spa experience, free from distractions.

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With D1's comprehensive insulation, you can enjoy your spa regardless of the climate, confident in heat retention, reinforced structure, and minimized sound. Immerse yourself in tranquility, relishing the soothing oasis that D1® presents.