Q: What should I consider before starting sauna construction? A: Plan the location, size, shape, and access early on. Contact a sauna manufacturer during the initial design phase of your project, as not all general contractors or architects fully understand sauna specifics.
Q: What are the basic structural needs for a sauna room? A: You’ll need a space at least 7 feet high with a smooth, level, waterproof floor (tile, concrete, or vinyl). For balanced heat, aim for a square or close-to-square room shape (like a 6:4 ratio). The door should swing outward and be placed on a longer wall.
Q: How important is insulation? A: Very important. Insulate well, especially the ceiling, using regular fiberglass insulation and an aluminum foil vapor barrier.
Q: How do I choose the right heater? A: Heater size depends on your sauna’s dimensions. Use only UL-listed heaters and follow the manufacturer’s size guidelines. Kilowatt sizes typically range from 1.5 kW to 15 kW, with corresponding breaker sizes of 15 to 60 Amps. Have a licensed electrician handle the wiring and verify your electrical panel has sufficient power during the planning stage.
Q: What’s the maximum safe temperature for a home sauna? A: In the US, the maximum is 195°F (90.6°C) according to UL safety standards. Even with wood-burning stoves, it’s best not to exceed this.
Q: Where is the best place to put a home sauna? A: Consider available space, proximity to a shower and a cool-down area. Common locations include near a home gym (often in a basement), a master bath suite, a garage, a spare bedroom, or even outdoors (backyard, pool area).
Q: What is a good size for a home sauna? A: For two to three people, 4′ x 6′ to 5′ x 7′ is a good starting point. Sizes can go up to 12′ x 12′ for more users. A 3′ x 3′ sauna works for one person. For lying down comfortably, aim for a width of 6 feet or more. Maximize upper bench length along the longest wall.
Q: Is ventilation necessary? A: Absolutely. Good ventilation is often overlooked but crucial for fresh air, comfort, and preventing light-headedness. A common setup is an inlet (around 4″ x 6″) near the floor by the heater and an outlet on the opposite wall below the upper bench.
Q: What other features are beneficial? A: A nearby shower or a plunge pool is ideal. Access to the outside and windows for natural light are great additions. A drain in the sauna simplifies cleaning and allows for more water use.
How often should I use my sauna? Our customers show significant recovery from injury, they sleep better, and feel better using their saunas every day for 10-15 minutes followed by 3 minutes in their plunge pool, and lastly, 15 seconds with their head and body fully immersed under water to receive the greatest overall wellness benefits.