Spas and Hot Tubs that sit aboveground in the backyard have a lot to contend with. Rain, Sun and Snow take their own toll on your spa cabinet and spa cover, but Hurricanes are on a whole ‘nuther level.
Hurricane winds have been known to pick up and hurl hot tubs across the yard or flip them into the house. Flooding around your spa or tub is also common from drenching rains that last for days.
For our friends in Hurricane Alley, which is a large portion of eastern and gulf coast states, here’s how to prep your spa for hurricane force winds and flooding.
protecting your spa from hurricane winds
Hurricane force winds can’t be prevented, but you can do several things to protect your spa from high winds. First and foremost is a well-planned location, using the back of the house to block winds or sculpting the earth and patio to wrap around a spa. But aside from that, follow these tips:
DON’T DRAIN THE HOT TUB: The weight of the water inside the spa is important to keeping it in one place.
STRAP DOWN THE SPA COVER: Check your spa cover clips for proper tension, you should need to push down on the cover slightly to release the clip, they should be taut and fairly tight, to prevent heat loss and prevent wind from getting under the spa cover skirt. For extra protection for spa covers, use our High Wind Straps for spa covers, also known as Hurricane Straps, coincidentally. These over-the-top straps can hold your cover down even in the strongest winds, which have been known to rip spa cover straps and send a spa cover flying, damaging it beyond repair of course. To protect your cover from damage from flying debris, you can place a sheet of cut plywood over top of the spa cover, but you must hold it down tight with Hurricane Straps, or a heavy webbed strapping at least 2″ wide.
REMOVE THE PROJECTILES: Anything that is not strapped down can become a projectile when the winds really start blowing. Even heavy planters and steel patio furniture can become airborne or be thrown against your spa or the sliding glass door to the house. If there is time, pruning trees and removing downed branches quickly to a safe area can help reduce the chances of damage from flying tree branches.
protecting your spa from hurricane flooding
The second danger that comes with a hurricane or tropical storm event is the possibility for flooding around the spa, submerging electrical motors and spa packs. First and foremost is a well-planned location on high ground, but aside from that, follow these tips:
SHUT OFF THE POWER: On the main breaker, cut all power to the hot tub by shutting off the circuit breaker for the spa or hot tub. This simple step can prevent electrification of the tub and nearby spaces, and could save a life when hot tubs flood.
SAND BAGS: Old school, but a tried and true method of keeping a spa from flooding. Build a wall around the hot tub with bags filled with sand. Don’t have sand or sand bags? Fill heavy duty plastic garbage bags with 50-100 lbs of soil or gravel. Don’t build a wall with lumber, block or brick, which don’t work well, and could be blown away in strong winds.
SUMP PUMP: A submersible pump can be used to pump out water that seeps through a sand bag wall and prevent a flooded hot tub. Larger pumps, like the Spa Drainer 1/3 HP pump, are powerful enough to keep encroaching flood water levels from rising. Pumping 3000 gallons per hour, the Spa Drainer pump drains the average spa in 5-7 minutes.
If your spa or hot tub has flooded, above the level of the pump or blower motors, or over the spa control box, keep the power safely off. Close valves or drain spa, to remove affected equipment to a dry location where they can be opened up and dried out. In most cases, flooded motors or spa packs will need to be replaced, but if wet only briefly, they can sometimes be dried out and work fine.
Hurricanes can be Deadly, the most important thing is protecting your own safety. Don’t risk accidents to yourself by working outside trying to protect the spa. When the winds top 50 mph, you’ve done all you can do – time to head for shelter.
Hot Tub Works