Updated October 1, 2026 · HabitatCue Editorial Team
Lay-Z-Spa vs Sunlighten
Sunlighten
Lay-Z-Spa
Higher score in this comparison
Where Lay-Z-Spa and Sunlighten differ
| Compare | Lay-Z-SpaReviewSee alternativesSee alternatives | SunlightenReviewVisitVisit |
|---|---|---|
| Price from | £379.99 | $2,099 |
| Largest capacity (people) | 8Higher | 5 |
| Warranty | 2 years | 7 yearsHigher |
| Markets | GB, JE, GG | US, GB, IE, DE, AU, BE, CN, HU, MY, SG, AE, VN, JO, KW |
| Heater power (kW) | 2.05 | Not confirmed |
Same on both: Plug-and-play (13 A or 120 V) (Yes), Delivery included (Yes), Finance (Yes).
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Key differences
- Lay-Z-Spa scores higher overall: 9.3 vs 9.0.
- Largest capacity (people) is higher at Lay-Z-Spa: 8 vs 5.
- Warranty is higher at Sunlighten: 7 years vs 2 years.
- Founded is lower at Sunlighten: 1999 vs 2007.
- Sunlighten is available in 12 more countries.
- Products: only Lay-Z-Spa offers Hot tub, Inflatable hot tub, Cold plunge.
- Products: only Sunlighten offers Sauna, Infrared sauna.
- Markets: only Lay-Z-Spa offers JE, GG.
- Markets: only Sunlighten offers US, IE, DE.
Our verdict on each
Lay-Z-Spa
Lay-Z-Spa suits new buyers who want a spa at home without a build project: prices run £379.99 upwards, delivery is included and the setup is plug and play. The trade-off is cover, with a 2 years warranty and a range topping out at 8 people seats, so bigger baths and longer guarantees point elsewhere.
Sunlighten
Sunlighten suits home owners who want a ready-made sauna with delivery included and a long warranty behind it. Sauna and infrared sauna models start at $2,099, units are plug and play, and finance is available for buyers who would rather spread the cost than pay it all upfront.
Score breakdown
| Area | Lay-Z-Spa | Sunlighten |
|---|---|---|
| Cost | 9.7HigherEntry price of £379.99 with delivery included and finance available sits alongside a cost score of 9.7. | 9.0Entry price runs from $2,099 and finance is available, though the brand ranks 14 of 25. |
| Offer | 9.1Plug and play setup with a 2.05 kW heater matches an offer score of 9.1. | 9.1Product types cover sauna and infrared sauna, with capacity of 5 people and a 7 year warranty. |
| Trust | 8.9Wilton Bradley Ltd, trading since 2007, with support on email, phone and help centre and 2 years cover, matches a trust score of 8.9. | 9.1HigherTrading as Sunlighten, Inc., founded 1999, based in US with email, phone and help centre support. |
How the counts compare
| Fact | Lay-Z-Spa | Sunlighten |
|---|---|---|
| Largest capacity (people) | 8 | 5 |
| Warranty | 2 years | 7 years |
Availability and regulation
| Country | Lay-Z-Spa | Sunlighten |
|---|---|---|
| Headquarters | United Kingdom | United States |
Available in 1 country for both. Additional countries for Lay-Z-Spa: 2. Additional countries for Sunlighten: 14.
Also worth a look
Sun Home Saunas has warranty at Lifetime, against 2 years for Lay-Z-Spa and 7 years for Sunlighten.
Sun Home Saunas reviewHow they place
| Ranking | Lay-Z-Spa | Sunlighten |
|---|---|---|
| Saunas and cold plunges | 14 of 27 | 5 of 27 |
Every fact side by side
| Fact | Lay-Z-Spa | Sunlighten |
|---|---|---|
| Products | Hot tub, Inflatable hot tub, Cold plunge | Sauna, Infrared sauna |
| Legal entity | Wilton Bradley Ltd | Sunlighten, Inc. |
| Headquarters | United Kingdom | United States |
| Founded | 2007 | 1999Lower |
| Support channels | Email, Phone, Help centre | Email, Phone, Help centre |
Where each stands against the rest
| Fact | Lay-Z-Spa | Sunlighten | Median |
|---|---|---|---|
| Largest capacity (people) | 8above the median | 5lowest quarter | 7 |
| Warranty | 2 yearsbelow the median | 7 yearsabove the median | 5 years |
| Heater power (kW) | 2.05above the median | Not confirmed | 1.84 |
Median across 21 listed brands.
Pros and cons
Lay-Z-Spa
Pros
- Prices run £379.99 upwards with delivery included, so the starting outlay is a single figure to work with.
- Plug and play setup removes the fixed install that buyers of hard shell tubs have to arrange.
- Finance is available, so a larger tub can be spread over time rather than paid in one sum.
Cons
- Warranty of 2 years is short next to the 5 median across brands on the site.
- The range tops out at 8 people seats, where larger tubs on the site reach 13.
- There is no sauna in hot tub, inflatable hot tub and cold plunge, so sauna buyers need Almost Heaven Saunas at sauna, infrared sauna and cold plunge.
Sunlighten
Pros
- Plug and play setup with delivery included, so the quoted price is the delivered price
- A 7 year warranty, ahead of the 4 median for saunas and cold plunges
- Entry at $2,099 with finance available for buyers who prefer spreading the payment
Cons
- A cold plunge is not among its sauna and infrared sauna, so pairing hot and cold recovery means buying from two sellers
- Capacity tops out at 5 people, below the 7 median for saunas and cold plunges
- Chat and community forums are not among its email, phone and help centre, so answers come by phone, email or the help centre
Who each suits
Lay-Z-Spa
Who it suits
- New owners who want a tub running from a plug rather than a fixed install, since the setup is plug and play.
- Buyers weighing a purchase over time, with finance available alongside prices from £379.99 upwards.
- Households sized for a tub of up to 8 people seats rather than larger group bathing.
Who should look elsewhere
- Anyone set on a sauna, because Almost Heaven Saunas covers sauna, infrared sauna and cold plunge and the Lay-Z-Spa range of hot tub, inflatable hot tub and cold plunge does not reach it.
- Buyers who want a swim spa in the same range, since Saunaloft covers hot tub, inflatable hot tub and swim spa.
Sunlighten
Who it suits
- Home owners with room for a dedicated cabin and a plug and play setup
- Buyers who want a 7 year warranty rather than a short cover
- Households wanting sauna and infrared sauna options from the same maker
Who should look elsewhere
- Buyers wanting a cold plunge, since Bast Sauna lists a cold plunge alongside its saunas
- Large families needing more room, since capacity stops at 5 people
- Anyone after a plug-in hot tub, because Lay-Z-Spa focuses on hot tubs rather than saunas
Current offers
Lay-Z-Spa
Current offer
Discount code
Extra 5% off sitewide for newsletter signup: 5%
Sign up to the newsletter; extra 5% off sitewide
Source, checked September 30, 2026
Country by country
| Country | Lay-Z-Spa | Sunlighten |
|---|---|---|
| Australia | No | Yes |
| Belgium | No | Yes |
| Canada | No | Yes |
| China | No | Yes |
| Germany | No | Yes |
| Guernsey | Yes | No |
| Hungary | No | Yes |
| Ireland | No | Yes |
8 of 17 countries where either is available.
Questions about each
Lay-Z-Spa
How much does a Lay-Z-Spa hot tub cost?+
The Lay-Z-Spa range prices at £379.99 upwards, and that entry figure is where most buyers start. Finance is available, so a larger tub can be spread over time instead of paid in one sum. Delivery is included on the models that carry it, which keeps the starting figure closer to the whole cost.
How many people fit in the biggest Lay-Z-Spa tub?+
The largest tub in the range seats 8 people. That covers a family or a small group of guests, and it is the ceiling for the whole range, not just the top model. Tubs on the site that seat more go as far as 13, so a larger group is looking at another brand.
Sunlighten
How much does a Sunlighten sauna cost?+
Prices start at $2,099 for the entry model, and the brand ranks 14 of 25 on entry price among the brands compared here. Larger cabins and infrared versions sit above the starting figure, and finance is available for buyers who would rather spread the payment than pay it upfront.
Do Sunlighten saunas come with delivery?+
Delivery is included with the listed saunas, so the figure you start from is not a base price that grows once a delivery crew is booked. Finance is also available, which matters more at this price level than on a smaller purchase. Taken together, both make the total easier to plan for before ordering.
Other options to compare
Other matchups
Sunlighten
Lay-Z-Spa