We build HDPE hot tubs, so read this knowing we are a competitor. Every structural claim here is something you can check on the manufacturer's own materials, and where a brand does something well we say so.
Search results for this question are usually a list of brands somebody dislikes. That is not useful and, coming from a competitor, it would not be honest either. What actually causes a bad hot tub purchase is almost never the badge. It is a spec sheet nobody read closely and a quote that was not complete.
So here are the red flags. They apply to every manufacturer, including us, and you should hold us to them.
In the Quote
- It is not a complete installed-and-running price. Ask what it costs to have the tub working in your yard with nothing left for you to arrange. Anything less is a partial number.
- Electrical is assumed, not quoted. A hardwired 220V circuit can be a few hundred dollars or several thousand depending on your panel and the run. See electrical requirements in BC.
- A concrete pad is required but not priced. That is a contractor and a cure time between you and your first soak.
- Nobody has looked at your access. A dealer who has not asked for photos of the route may discover the problem only when the truck arrives.
In the Spec Sheet
- The word prorated. A prorated shell warranty declines every year and can be close to worthless by the time you need it. Ask directly and get it in writing.
- Cover replacement cost is not stated. A foam-core cover typically needs replacing every three to six years at around $800. If a dealer will not put a number on it, work out why.
- Running cost is quoted as a single precise figure. Nobody can know your season, your set point or your voltage. An honest answer is a range with the assumptions stated.
- Jet count is the headline. Jets per seat is the useful number, and it is the specification that matters least six months in.
- Dry weight is the only weight given. Filled and occupied is what your deck has to carry, and it is several times larger. See can a deck support a hot tub.
In the Showroom
- Pressure, or a price that expires today. A hot tub is a fifteen-year purchase. Anyone rushing you is optimising for their month, not your decade.
- Claims that fail a basic sniff test. Detoxification, weight loss, immune benefits, or "zero maintenance". Sweating is thermoregulation, not detox, and no hot tub is maintenance-free. Ours is not either. Treat those claims as information about the seller.
Two That Are Not Red Flags, Despite What You Read
Balance matters, so here are two things people are told to worry about that mostly do not deserve it.
A brand you have not heard of. Recognition is a marketing budget, not a quality measure. Judge the construction and the warranty terms. A tub you have never heard of with a non-prorated shell warranty and a cover that does not need replacing is a better buy than a famous one without either.
Fewer jets. Jet count is the most over-weighted number in the category. Jets per seat is the useful figure, and beyond a certain point more jets means more plumbing joints, more pump demand and more things to fail. A well-placed twenty is better than a badly placed forty, and almost nobody is counting them by month three.
On a Used Tub
All of the above, plus: it will not be filled for the viewing, the seller cannot say what it costs to run, there are no service records, or the cover needs two people to lift. Any one of those is a reason to walk. Is buying a used hot tub a good idea has the full inspection list.
Hold Us to It Too
Our answers, so you can check: pricing is $11,999 to $19,999, no concrete pad and no electrician on the 110V route, no cover replacement because it is warrantied for life, the shell warranty is not prorated, and running cost is a range of $10 to $40 a month in BC because that is genuinely what it depends on. If we ever answer one of those badly, that is a red flag too.
Frequently Asked Questions
What hot tub brands should I avoid?
We are not going to publish a list of brands to avoid, because it would be a competitor's opinion dressed as advice and most of what makes a bad purchase is not the badge. Judge the spec sheet and the quote instead. The red flags below apply whoever the manufacturer is, including us.
What is the biggest red flag when buying a hot tub?
A quote that does not include everything needed to have the tub running. Electrical work, a concrete pad and startup are common costs left off, and any one of them can add thousands. Ask for a complete installed-and-running price with nothing left to arrange.
Is a cheap hot tub always a bad idea?
Not always, but understand what the price bought. Thin insulation and a poor cover mean a running cost of $25 to $75 a month in BC against $10 to $40 for a well-insulated tub, and a shorter life. The purchase price is usually the smaller number over ten years.
What warranty terms should I watch for?
The word prorated. A prorated warranty declines in value every year, so a twenty-year prorated shell warranty may be worth very little by year eight. Ask directly whether coverage is prorated and get the answer in writing.