Frequently Asked Questions (FAQ)

Choosing a sauna is an exciting investment in wellness, but it’s natural to have questions along the way. Below, you’ll find answers to some of the most common questions about saunas, installation, usage, and care. If you need personalized advice, our team is always happy to help guide you through every step of your project.

General Sauna Questions

A sauna works by heating air and surrounding surfaces using a sauna heater or wood-burning stove. The heat warms your body, encourages sweating, and promotes relaxation, circulation, and overall wellness.

Most traditional saunas operate between 70°C and 90°C (160°F to 195°F). The ideal temperature depends on personal comfort and experience level. Beginners often prefer lower temperatures, while experienced users may enjoy higher heat.

Yes. Pouring small amounts of water onto the stones creates steam, known as löyly, which increases humidity and enhances heat sensation. Always add water gradually and never use excessive amounts.

A typical sauna session lasts 10 to 20 minutes. It's best to listen to your body, exit if you feel uncomfortable, and cool down between sessions. Hydration is essential before and after use.

Buying Guidance

Choosing the right sauna depends on several factors: available space, desired capacity, heating method, and overall style. Electric heaters offer precise temperature control and easy operation, while wood-burning stoves deliver a more traditional sauna experience. You'll also want to decide between a sauna kit, which requires on-site assembly, or a pre-assembled sauna, which arrives ready to place. Style is equally important, whether you prefer a barrel, cube, or garden sauna.

Our team can help you choose the best option for your project.

Sauna size depends on the number of bathers and interior volume. A 2-person sauna works well for compact spaces, while 4–6 person models are ideal for families or entertaining. We're happy to confirm sizing before you order.

Heater size is based on the sauna's cubic volume, insulation, glass surfaces, and whether it's indoor or outdoor. Choosing the correct kW rating is critical for performance and comfort. We review this with every project.

Discover our sauna heater calculator here

We work with leading sauna and heater brands known for quality, reliability, and performance. Our selection includes trusted European and North American manufacturers such as Harvia, HUUM, Saunum, SaunaLife, and Kohler, suitable for both residential and commercial projects.

Installation & Requirements

Yes. Most electric sauna heaters require a certified electrician. They typically operate on 240V with a dedicated circuit, depending on the heater size.

Saunas must be installed on a level, stable base such as concrete, pavers, or a properly built deck. A solid foundation ensures longevity and proper operation.

Assembly time varies by model but typically ranges from a few hours to one full day. Most sauna kits are designed for straightforward installation with standard tools.

Delivery & Receiving

We ship across Canadian provinces only. For deliveries to territories or remote locations, please contact us before ordering.

Saunas and large items ship by freight on a pallet. Delivery is curbside or driveway drop-off. Backyard placement or installation is not included. For special requests, contact us.

In most cases, no. However, you should ensure clear access to the delivery location and have help available to move components after drop-off. For a pre-assembled sauna, a crane or forklift is necessary.

Any visible damage must be noted on the carrier's delivery documents at the time of delivery. Please contact us immediately so we can assist.

Lead Times & Availability

Many of our saunas and heaters are in stock & some are made to order. Availability varies by product and brand.

Lead times vary and are not guaranteed due to manufacturing and freight logistics.

Contact our team to confirm the lead time if your project is time-sensitive.

Controls, Comfort & Upgrades

Wi-Fi controls are optional. Most systems include a physical controller that works independently of Wi-Fi. Wi-Fi adds convenience but is not required for operation.

Yes. We offer curated bundles that include the sauna, heater, controls, and accessories to ensure full compatibility and simplify the buying process.

Yes. Accessories such as safety rails, lighting, buckets, ladles, and additional stones can be added at the time of purchase or later.

Use, Care & Maintenance

Most saunas take 30–60 minutes to reach optimal temperature, depending on heater size and outdoor conditions. A greater stone mass will require more time & offer better comfort.

Regular cleaning, proper ventilation, and occasional inspection of the heater and stones will keep your sauna performing well.

Warranty & Support

All products come with a manufacturer's warranty. Coverage varies by brand and product type. Details are available on each product page.

Yes. We assist with documentation, troubleshooting, and guidance both before and after your purchase.

Returns, Refunds & Orders

Approved returns are subject to a 25% restocking fee. Returned items must be unused and in original packaging. Return shipping is the customer's responsibility.

Fully assembled saunas, sauna kits, electrical components, custom orders, personal items, and special-order items are final sale and non-returnable.

We do not accept order cancellations once an order has been placed.

However, our team is always happy to assist you before purchase to ensure the product is the right fit for your space, needs, and expectations.

Commercial & Professional Projects

Yes. We support commercial projects such as spas, gyms, hotels, and wellness centers with tailored recommendations and bulk solutions.

Absolutely. We provide tailored guidance at every stage of your sauna project, including product and heater recommendations. We also supply detailed spec sheets, manuals, and technical documentation for contractors, designers, and installers.

Still have questions?

Our team ishappy to help.

sauna@signatureradiant.ca