Cold Plunge

Yes. Dundalk LeisureCraft typically utilizes clear Western Red Cedar or White Cedar, which features a refined furniture-grade finish with fewer knots. Almost Heaven often utilizes a rustic grade of cedar to provide a traditional cabin-style aesthetic. We note that both species are naturally rot-resistant and ideally suited for North American outdoor environments.

While raw wood is aesthetically pleasing, we offer HDPE plastic liners to ensure the tub remains 100 percent leak-proof from the moment of installation. We have found that many US buyers prefer these liners as they are significantly easier to sanitize and prevent biofilm accumulation within the wood grain.

These units utilize traditional stave-and-hoop construction. Upon the initial fill, the dry cedar staves absorb moisture and swell against the stainless steel bands to create a natural seal. We warn that in dry climates like Nevada or Arizona, you must maintain water levels to prevent the wood from shrinking and losing its seal.

We do not recommend this. If the wood is left empty and dry for extended periods, it will shrink and cause leaks upon refilling. If decommissioning is necessary, we suggest storing the unit in a cool, shaded area and allowing 24 to 48 hours to re-swell the wood before its next use.

Almost Heaven often bundles their tubs with high-performance Penguin or Arctic chiller systems. These are typically 110V plug-and-play units that can cool water to 37 degrees Fahrenheit. We have also seen these units used as hybrid systems that can heat water to 104 degrees for hot soak therapy.

Yes, but we advise caution regarding heat exhaust. Chillers function like refrigerators and release heat into the surrounding air. If installed in a compact home gym or basement, we suggest ensuring the area has sufficient ventilation to prevent excessive room temperatures.

Yes. A 1/2 HP or 1 HP chiller operating on a standard US 110V/15A circuit is sufficient to maintain 40 degree temperatures. For faster initial cooling in high-heat states like Texas or Florida, we suggest pre-chilling the water with ice bags.

While a light hum is normal, a loud vibration typically indicates that the reusable pleated filter is clogged, forcing the pump to work harder. We recommend rinsing the filter every one to two weeks to ensure quiet and efficient operation.

No. We suggest avoiding harsh chemicals like chlorine, as they can bleach and damage the natural cedar fibers. Most of our users find that food-grade hydrogen peroxide or the ozone generators included in our chiller kits provide superior sanitation without damaging the wood.

With an active filtration and ozone system, we find that water only needs to be changed every two to three months. Without these systems, we require water changes every three to five days to prevent algae and bacterial buildup, especially in outdoor placements.

We suggest avoiding salts if you are utilizing an external chiller, as minerals can corrode the internal titanium or stainless steel cooling coils. If you are performing a simple soak without a pump, Epsom salts are safe for the wood but may leave a cosmetic white residue.

The iconic scent of our cedar tubs comes from natural oils within the wood. While the scent may fade on the surface over time, we have found that you can reactivate the aroma by lightly sanding the interior wood above the water line with fine-grit sandpaper.

We strictly warn that a filled 300-gallon plunge tub can weigh over 2,500 lbs. Most standard residential decks are not engineered for this concentrated load. We suggest consulting a contractor for structural reinforcement or utilizing a level concrete pad.

No. Most of our models include a standard garden hose attachment for the drain. We find this allows for convenient water management, enabling you to direct the drainage toward storm drains or landscaping during water changes.

For standard 110V plug-and-play systems, an existing GFCI-protected outdoor outlet is usually sufficient. However, if you are installing a new 20A circuit for your wellness suite, we note that an electrical permit is required in most US municipalities.

Yes. The Baltic and Arctic series are specifically designed for vertical immersion, allowing a 6-foot tall adult to submerge to the chin while seated. We view this as the most effective method for full-body cold therapy.

In freezing climates, we emphasize that water must stay moving to prevent pipes from cracking. We suggest running the pump continuously or draining the system and clearing the lines with a wet-vac if ambient temperatures drop below 20 degrees Fahrenheit.

Yes. Because brands like Dundalk and Almost Heaven are recognized for premium quality, these tubs are viewed as permanent wellness upgrades. In high-end markets, we have seen them add significant lifestyle value to residential properties.

Almost Heaven typically provides a limited lifetime warranty on the wood structure of the tub. We note that electrical components such as pumps and chillers generally carry a separate one-year to two-year manufacturer warranty.

In the North American market, purchasing the kit version is significantly more cost-effective due to reduced freight expenses. We have found that two adults can typically assemble a Dundalk plunge in four to six hours using standard household tools.