DuraSpa S380 Ultra — Best-Selling Premium Hot Tub

British-Made Luxury. Powerful Hydrotherapy. Exceptional Energy Efficiency.

The DuraSpa S380 Ultra is a best-selling premium hot tub, combining spacious seating for up to six people, powerful hydrotherapy and the exceptional energy efficiency RotoSpa is renowned for.

Designed and manufactured in Britain, the S380 Ultra is made for family time, entertaining and year-round relaxation. With 38 hydrotherapy massage jets, premium LED lighting, efficient insulation and a durable rotationally moulded construction, it delivers a luxurious spa experience without compromising on everyday practicality or running costs.

And because the DuraSpa S380 Ultra comes with an impressive selection of premium and essential extras as standard, your complete hot tub setup is ready to enjoy — simply add water and relax.

Spacious Comfort for Up to Six

The S380 Ultra provides generous seating for up to six people, making it an ideal choice for families and those who love to entertain.

With 38 hydrotherapy massage jets, the spa delivers an immersive experience designed to help you unwind and enjoy relaxing time together.

Powerful Hydrotherapy Meets Smart Efficiency

The DuraSpa S380 Ultra is engineered to deliver premium performance while keeping energy efficiency firmly in focus.

Its energy-efficient insulation, integrated 2kW heater and compatibility with EcoCube heat pump technology provide a smart foundation for economical year-round operation.

Premium Features

• Up to 6-person capacity

• 38 hydrotherapy massage jets

• Premium LED lighting

• Energy-efficient insulation

• Ozone water sanitation system

• Durable rotationally moulded construction

• Low-maintenance design

• 2kW heater included

• EcoCube heat pump compatible

• Lifetime shell guarantee

• Designed and manufactured in Britain

Premium Extras Included as Standard

The DuraSpa S380 Ultra comes exceptionally well equipped, with premium upgrades included as standard.

Included Free:

• RotoSpa WiFi Controller V3

• Integrated LED lighting with LED handle upgrade

• Cover lifter

• RotoSpa steps

• Professional delivery & installation

Essential Extras Included:

• Thermal spa cover

• Protective spa bag

• RCD safety cable

• Water care kit

Everything you need for a complete, premium hot tub setup is included.

Designed & Manufactured in Britain

The DuraSpa S380 Ultra is designed and manufactured in Britain by the UK’s only hot tub manufacturer, combining premium spa performance with robust British manufacturing.

Its rotationally moulded construction is designed for durability and low maintenance, while the lifetime shell guarantee provides additional long-term reassurance.