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Luxury Indoor Saunas

Explore carefully selected indoor sauna systems from trusted manufacturers. Every model is chosen for build quality, safety and a comfortable heat experience, with clear lead times and transparent shipping information.

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14 products

Finnmark FD 3 Infrared Home Sauna with Full Spectrum Heating for Four People

Finnmark FD 3 Infrared Home Sauna with Full Spectrum Heating for Four People

Regular price $4,956.09
Sale price $4,956.09 Regular price
Finnmark FD 3 Vinyl Sauna Cushion for Three Person Infrared Saunas

Finnmark FD 3 Vinyl Sauna Cushion for Three Person Infrared Saunas

Regular price $304.46
Sale price $304.46 Regular price
Finnmark FD 5 Trinity Combination Sauna with Infrared and Traditional Steam for Four People

Finnmark FD 5 Trinity Combination Sauna with Infrared and Traditional Steam for Four People

Regular price $6,863.74
Sale price $6,863.74 Regular price
Harvia 50 Series 40kW Wood Burning Sauna Stove for Large Sauna Rooms

Harvia 50 Series 40kW Wood Burning Sauna Stove for Large Sauna Rooms

Regular price $4,887.41
Sale price $4,887.41 Regular price
Harvia KIP80W Electric Sauna Heater Package for Home Wellness

Harvia KIP80W Electric Sauna Heater Package for Home Wellness

Regular price $1,592.51
Sale price $1,592.51 Regular price
Harvia Legend 300 Duo 23.5kW Wood Burning Sauna Stove and Fireplace Combo

Harvia Legend 300 Duo 23.5kW Wood Burning Sauna Stove and Fireplace Combo

Regular price $2,470.79
Sale price $2,470.79 Regular price
Harvia Virta Combi HL90SA 9kW Electric Complete Sauna Heater Package

Harvia Virta Combi HL90SA 9kW Electric Complete Sauna Heater Package

Regular price $4,818.00
Sale price $4,818.00 Regular price
HUUM Drop 9 kW Electric Sauna Heater Package for Luxury Home Saunas

HUUM Drop 9 kW Electric Sauna Heater Package for Luxury Home Saunas

Regular price From $1,934.36
Sale price From $1,934.36 Regular price
HUUM HIVE Mini 11 Series 10.6kW Complete Sauna Heater Package

HUUM HIVE Mini 11 Series 10.6kW Complete Sauna Heater Package

Regular price From $4,647.00
Sale price From $4,647.00 Regular price
SaunaLife Garden Luxury Series GL6 Outdoor Sauna Kit with Thermo Spruce Build for Up to Six People

SaunaLife Garden Luxury Series GL6 Outdoor Sauna Kit with Thermo Spruce Build for Up to Six People

Regular price $10,484.47
Sale price $10,484.47 Regular price
SaunaLife Garden Series G4 Outdoor Sauna Kit with Nordic Spruce Build for Up to Six People

SaunaLife Garden Series G4 Outdoor Sauna Kit with Nordic Spruce Build for Up to Six People

Regular price $6,058.71
Sale price $6,058.71 Regular price
SaunaLife Model G11 Outdoor Home Sauna Kit with Two Room Design for Up to Eight People

SaunaLife Model G11 Outdoor Home Sauna Kit with Two Room Design for Up to Eight People

Regular price $12,956.79
Sale price $12,956.79 Regular price
SaunaLife Model G6 Pre Assembled Outdoor Sauna Cabin with Luxury Alder Interior for Up to Five People

SaunaLife Model G6 Pre Assembled Outdoor Sauna Cabin with Luxury Alder Interior for Up to Five People

Regular price $20,518.73
Sale price $20,518.73 Regular price
Saunum AIR L 10 WiFi Complete Sauna Heater Package

Saunum AIR L 10 WiFi Complete Sauna Heater Package

Regular price $5,520.00
Sale price $5,520.00 Regular price

Why shop with Thermal Sanctum

Authorized retailer

We work directly with trusted manufacturers and distributors so you receive genuine products with full warranty support.

Clear delivery expectations

Shipping methods, lead times and freight requirements are explained before checkout, with tracking updates whenever they are available.

Specialist guidance

Our team can help you compare nodels, sizing and installation considerations so you can choose the right setup for your space.pport.

Transparent policies

Returns, warranties and price reviews follow clear written policies designed to be fair and easy to understand.

Why shop with Thermal Sanctum

Authorized retailer

We supply only genuine products backed by full manufacturer warranties.

Transparent delivery

Shipping details are shown before checkout, with tracking updates when available.

 

Specialist guidance

Expert help with model selection, sizing & installation planning for your space.

Fair policies

We handle returns, warranties, and price reviews using clear, fair written policies.

Choosing the right indoor sauna for your home

When planning an indoor sauna, consider avallable floor space, ceiling height, access to power and ventilation. Each model on this page includes detailed specifications so you can discuss requirements with your electrician or contractor.

 

Thermal Sanctum partners with manufacturers that focus on safety tested materials, consistent heat performance and clear installation guidance. Many models are designed for residential spaces and can be integrated into a dedicated wellness room or upgraded bathroom.

 

if you are unsure which capacity or heating type is right for you, use the filters at the top of the page and reach out to our team for tailored support.

Do these saunas include installation?

Most models do not include installation. We share manufacturer instructions so you can work with a licensed professional in your area.

Are you an authorized dealer?

Yes, Thermal Sanctum is an authorized retailer for the brands shown on this page. This helps protect your warranty and ensures genuine products.

Where do you ship?

Many products are available across the continental United States. Specific availability and delivery options are shown before checkout.