top of page

Oasis Spas Heatwave Collection: UK's 2023 Award-Winning, Energy-Efficient Hot Tubs, available from Penguin Spas

When it comes to hot tubs, a combination of luxury, innovative design, and energy efficiency is the ultimate trifecta. Oasis Spas, a leading brand in the UK, ticks all these boxes and more. In this blog, we will take a closer look at Oasis Spas' award-winning, energy-efficient hot tubs, and understand why they stand out in the market.

Unmatched Energy Efficiency

Oasis Spas has made a name for itself by designing hot tubs that prioritize energy efficiency without compromising on performance and comfort. Their dedication to eco-friendliness is evident in every aspect of their hot tubs, from their insulation techniques to their energy-efficient components.

Award-Winning R18 Plus Insulation System: Oasis Spas' hot tubs feature the innovative Thermal Lock Insulation system. This advanced insulation technology prevents heat loss and ensures that your hot tub retains warmth for longer periods. With optimized insulation, your hot tub will require less energy to maintain the desired temperature, ultimately reducing electricity consumption.

Oasis Spas with SmartSpa+ full foam insulation

Oasis Spas are constructed to the highest standards and are the only tubs to feature the award-winning R18 Plus full-foam insulation system. R18 insulation comprises 5 steps that effectively lock heat into the tub and prevent it escaping to the atmosphere. Keeping heat inside the tub means far less heating and vast savings over standard tubs. If you’re looking for a hot tub that’s as luxurious as they come, but cheap to run, nothing else comes close.



The thickest and strongest acrylic available, ensuring strength, rigidity, a long-lasting surface and supreme heat retention.



Oasis Spas insulate the entire shell with a full 30mm layer of closed-cell eco-foam insulation. This foam is highly efficient and the first step to locking in heat.



Once all the internal pipework is installed and tested, the entire cabinet of the hot tub is then completely filled with open-cell polyurethane foam, providing incredible thermal efficiency,



Each side of the cabinet is lined with custom-fitted 15mm high-density foam panels. These panels add on an extra layer of thermal protection, preventing ambient heat loss.



As a final step, a layer pf 5mm twin silver foil insulation foam sheeting is applied to each side panel.

Energy-Efficient Components: Oasis Spas utilizes energy-efficient pumps and motors that minimize electricity usage while providing a seamless and enjoyable hot tub experience. These components are carefully selected to offer high performance while conserving energy, allowing you to relax guilt-free knowing that you are making an environmentally responsible choice.

Hot Air Message System: Brand New for 2023! The Oasis Spas Heatwave collection features the new 400w preheated hot air jet system. Each heatwave hot tub now has an added array of air massage jets that releases a steady stream of warm air, creating bubbles that help relax and soothe tired muscles, providing a unique, relaxing and therapeutic experience.

Award-Winning Designs

Not only is Oasis Spas committed to energy efficiency, but their hot tubs have also garnered several awards for their exceptional designs and features. These awards recognize the perfect blend of aesthetics, functionality, and innovative technology that Oasis Spas brings to their products.

  • 2023 UK Pool & Spa Awards: Winner. Energy Efficient Eco Awards

  • 2023 WhatSpa? Best Buy: Oasis Spas UK RX-562

  • 2022 UK Pool & Spa Awards: Gold Standard. Eco Award of the year

  • 2022 WhatSpa? Best Buy: Oasis Spas UK RX-562

Oasis Spas' models have been recognized by the prestigious UK Pool & Spa Awards and WhatSpa? Awards, earning the coveted Best Buy accolade and Winner of the Energy Efficient Eco Awards category. This award highlights the quality and superiority of Oasis Spas' hot tubs compared to other brands in the market.

Cutting-Edge Features: Oasis Spas incorporates cutting-edge features that enhance the hot tub experience while ensuring energy efficiency. From advanced LED lighting systems to user-friendly controls and powerful hydrotherapy jets, every feature is designed to provide the ultimate relaxation experience while minimizing energy consumption.

Sustainability and Product Longevity

Oasis Spas is committed not only to energy efficiency but also to sustainability and product longevity. By investing in an Oasis Spas hot tub, you are making a conscious choice to reduce your carbon footprint while enjoying a durable and long-lasting product.

Environmentally Friendly Manufacturing: Oasis Spas emphasizes environmentally friendly manufacturing processes, utilizing materials that are ethically sourced and recyclable. This commitment to sustainability gives you the confidence that your hot tub is not only energy efficient but also made with respect for the environment.

Durability and Reliability: Oasis Spas hot tubs are built to last, providing you with years of enjoyment. With robust construction and high-quality materials, these hot tubs withstand the test of time and require minimal maintenance. This durability reduces the need for frequent replacements, contributing to a more sustainable lifestyle.

Warranty Information

As the UK’s most energy efficient hot tub, Oasis Spas takes pride in making industry-leading spas, supported by comprehensive and straightforward warranties. Our 7-year frame structure and 4-year component warranties set the industry standard, making sure your spa continues to run efficiently year after year.

7 Years Frame Structure

2 Years Working Components

5 Years No-Leak Acrylic Shell

2 Years No-Fault Heater

4 Years Components

2 Years PVC Side Skirt Panels

3 Years Shell Surface

2 Years LED Light Assembly

2 Years No-Leak Plumbing

1 Year Cover & Pillows

Choosing Oasis Spas: A Wise Investment

Investing in an Oasis Spas hot tub means investing in luxury, innovation, and energy efficiency. From their unmatched energy-saving features to their award-winning designs, Oasis Spas offers a hot tub experience that surpasses expectations.

So, if you are looking for a hot tub that combines energy efficiency with superior functionality and aesthetic appeal, Oasis Spas is an excellent choice. Enjoy the ultimate in relaxation while minimizing your impact on the environment with Oasis Spas' award-winning, energy-efficient hot tubs.

Dimensions: 1950x1640x820mm

Water Volume: 830 Litres

Dry Weight: 252kg

Configuration: 1 Seat & 2 Loungers

Hydro Jets: 26

Air Jets: 8

Jet Pump: 1x 3hp

Hot Air Pump: 400w Heated Blower

6" Waterfall: Yes

2" Cascade: No

Dimensions: 2000x2000x820mm

Water Volume: 860 Litres

Dry Weight: 299kg

Configuration: 5 Seats & 1 Lounger

Hydro Jets: 39

Air Jets: 16

Jet Pump: 2x 3hp

Hot Air Pump: 400w Heated Blower

6" Waterfall: No

2" Cascade: Yes

Dimensions: 2180x2180x920mm

Water Volume: 1490 Litres

Dry Weight: 363kg

Configuration: 7 Seats

Hydro Jets: 48

Air Jets: 14

Jet Pump: 2x 3hp

Hot Air Pump: 400w Heated Blower

6" Waterfall: No

2" Cascade: Yes

Dimensions: 2180x2180x920mm

Water Volume: 1480 Litres

Dry Weight: 369kg

Configuration: 5 Seats & 1 Lounger

Hydro Jets: 46

Air Jets: 16

Jet Pump: 2x 3hp

Hot Air Pump: 400w Heated Blower

6" Waterfall: Yes

2" Cascade: Yes

Dimensions: 2120x2120x920mm

Water Volume: 1350 Litres

Dry Weight: 391kg

Configuration: 3 Seats & 2 Loungers

Hydro Jets: 48

Air Jets: 12

Jet Pump: 2x 3hp

Hot Air Pump: 400w Heated Blower

6" Waterfall: No

2" Cascade: Yes

Dimensions: 2300x2300x920mm

Water Volume: 1550 Litres

Dry Weight: 463kg

Configuration: 4 Seats & 2 Loungers

Hydro Jets: 59

Air Jets: 20

Jet Pump: 2x 3hp

Hot Air Pump: 400w Heated Blower

6" Waterfall: Yes

2" Cascade: Yes

FREE iNHEAT 5kW Air Source Heat Pump worth £1,599

When you purchase a new Oasis Spa Heatwave, we will provide FREE the iNHEAT 5kW Air Source Heat Pump, a remarkable addition to your home spa experience. This free hot tub accessory is designed to provide efficient heating, ensuring a soothing and relaxing soak every time. With a value of £1,599, this heat pump is a cost-effective solution that harnesses the surrounding air to warm up your hot tub water, saving you money on energy bills. Upgrade your relaxation routine with the iNHEAT 5kW Air Source Heat Pump and indulge in the ultimate spa experience without breaking the bank.


About Penguin Spas Premium Outdoor Living

Here at Penguin Spa Premium Outdoor Living, we are passionate about delivering the best quality hot tubs, best in energy efficiency, great value for money, and unbeatable customer service. Our friendly team is here to help you choose the right hot tub for your needs and your budget.

Penguin Spas Zero Carbon Neutral Scottish hot tub & swim spa showroom
Award Winning Penguin Spas Premium Outdoor Living Showroom - Scotland

Penguin Spas: UK Pool and Spa Winners

Penguin Spas: Birmingham Commonwealth Games

Penguin Spas: UK’s most accredited hot tub and swim spa company

Our Scottish outdoor living showroom is an oasis of calm, showcasing a large selection of multiple award-winning energy efficient hot tubs and accessories we have to offer. Based in Yieldshields, near Carluke – right in the central belt of Scotland – we are within easy reach of the M74 & M8 motorway network and less than 35-minute drive to the city of Edinburgh and Glasgow.

Since 2012, Penguin Spas Outdoor Living have been devoted at creating and supplying energy efficient hot tubs and spa along with elaborate products which are all designed to help improve people’s health, wellbeing, wellness, and happiness.

All our premium products are carefully designed and manufactured, and we strive to constantly improve ourselves and the products we deliver. We embrace new technologies and understand the importance of delivering reliable and durable products which help to improve our customers lives.

Do you want to know more about our range of multiple award-winning, energy efficient hot tubs available here in Scotland?

Here at Penguin Spas, we are proud to be the only official Scottish dealer of award-winning, energy efficiency gold standard hot tubs and swim spas from UK designed Sunbeach Spas, world’s premier spa brand Oasis Spas and our new unique range of Eco Spas with air source heat pumps that have been tested in Scotland which can save you on average 61% in energy costs.

Both Sunbeach Spas and Oasis Spas have a complete insulation energy saving system that reduces energy consumption to save you money. You can have peace of mind that your hot tub or swim spa will be hot and ready for you, without costly energy bills.

Sunbeach Spas available from Penguin Spas Scottish Showroom

Sunbeach Spas are leading the hot tub and swim spa industry with energy efficient SmartSpa™ R10 insulation and cutting-edge technology. The multiple award-winning Sunbeach Spas are all designed here in the UK and are manufactured with the newest industry features which the company consistently pushes the industry forward with innovative designs and features.

Oasis Spas available from Penguin Spas Scottish Showroom

Oasis Spas are built by one of the world’s largest international hot tub and swim spa manufacturers who distribute products in 40 countries around the world. Oasis Spas are built to last with premium components and the thickest shells on the market. The Power Saver Technology with SmartSpa Plus™ R18 insulation will save you thousands over the life of your hot tub or swim spa and the Easy-Care Technology makes maintenance simple.


Handcrafted BaltoScandia Garden Saunas

Our new and exclusive range of BaltoScandia outdoor saunas are specially crafted from Nordic Thermowood which radiates warmth and gives them a natural and authentic feel to make them truly inviting to step into and relax. We have the most popular outdoor garden sauna styles and shapes for you to offer. Starting from traditional barrel saunas, sauna cubes, sauna cabins to many variations of modern saunas.


As our company has grown so has our passion to create amazing outdoor spaces

Whatever style garden you have, large or small, you want it to be a place that you can relax in, and escape to. As well as the obvious perks of getting more fresh air and sunlight, there are lots of other benefits of an ideal outdoor living spaces.

Creating an outdoor living space will provide an additional space in your home to relax and unwind. Expand the space that you already have available to you. A casual living space in the garden is also the perfect place to entertain guests, to provide seating, and mingling space to enjoy evening drinks or a BBQ. Create a functional and enjoyable area for you and your family to use in the garden, whatever the weather.

BBQ Huts / Grill Cabins

Explore our exclusive range of BaltoScandia Grill Cabins & BBQ Huts available to view at our Penguin Spas Outdoor Living Showroom in South Lanarkshire, Scotland. Our Scandinavian BBQ Huts are built in the traditional Lappish style of Northern Finland and offer the year-round dining culture that the Scandinavians have.

Garden Rooms and Home Offices

BaltoScandia garden room can be built to serve any purpose with some of the most popular uses being garden offices, garden gyms and bar/cinema rooms. With our bespoke garden rooms option, you can tailor your luxury garden room for any purpose imaginable, with multipurpose functionality and designs.

Glamping Pods - Comfortable Outdoor Living

Our range of BaltoScandia Glamping Pods are a great choice for tourists and holiday makers who want to relax after an adventure. Because of the feeling of a home’s atmosphere in outdoor setting, with the unique characteristics of each design.

Need further information? Contact Us...

Address: Thornhome House, Yieldshields, Carluke, South Lanarkshire, Scotland, ML8 4QD

Telephone: 0800 112 3886 or 01555 729 607


72 views0 comments