Thermasol Aalto
- Seats 3 to 4
- Indoor sauna room
- Hardwired heater install
- Heat type. Dry sauna
- Product scope. Complete indoor sauna room
- Capacity. Seats 3 to 4 people.
Ships in about 4 to 6 weeks, then freight delivery is scheduled with you. Free shipping to the lower 48.
Delivery, warranty & returns
Fit and setup: Approx. 87 in W x 87 in D x 83 in H. Allow additional installation clearances and service access. 9kW Harvia Virta. Hardwired installation. A licensed electrician must confirm the exact model manual, circuit design, clearances, and applicable local requirements before ordering.
Delivery: Ships in about 4 to 6 weeks. Freight delivery is scheduled with you after dispatch; transit time depends on your location. Delivery is available to the contiguous United States. Arrange suitable access and a prepared site; a crane or forklift is recommended for offload but not required. Assembly, final placement, and electrical work are separate unless expressly included.
Warranty: Manufacturer limited warranty terms are specific to the room and its components. Request the current written coverage, exclusions, installation requirements, and registration deadlines for this model before ordering. Heater coverage does not establish coverage for the complete room.
Eligible unused items in original packaging: 30-day returns, with a 25% restocking fee and customer-paid return freight. Those charges do not apply to damaged, defective or incorrect items. Custom or made-to-order items are excluded.
Read full return termsProduct description
The Thermasol Aalto is a complete indoor sauna room for 3-4 people, with a semi-panoramic glass front, textured wood exterior panels, and a corner layout. It runs on a 9kW Harvia Virta heater.
What's included:
- Complete room kit with brushed Tyrol wood walls and thermally modified aspen benches
- Semi-panoramic transparent glass front with textured wood exterior panels
- RGB LED lighting with remote control
- Multi-layer wall construction with natural wood fiber insulation
- A 9kW Harvia Virta heater with WiFi control
Heater stones and WiFi control included.
Approx. exterior dimensions: 87" x 87" x 83".
Door: the room is built in a mirrored assembly. Left places the glass corner and heater on the right side; Right places them on the left side. Choose the door side when ordering.
Plan the installation, clearances, access, and electrical work before ordering.
Ships in about 4 to 6 weeks. Freight delivery is scheduled with you after dispatch; transit time depends on your location. Delivery is available to the contiguous United States. Arrange suitable access and a prepared site; a crane or forklift is recommended for offload but not required. Assembly, final placement, and electrical work are separate unless expressly included.
Pairs well with
Sculpted wood
Textured wood outside, open glass at the corner.
From across the room it reads as a piece of architecture, ridged wood panels meeting a corner of glass. Inside it is simpler: Tyrol wood, aspen benches, soft light behind your back, and the heater ticking as the stones warm.
- Place Left or right corner A mirrored layout puts the glass corner and heater where your room needs them.
- Warm 9 kW Harvia Virta The heater brings three or four people up to temperature together. Heater stones and WiFi control included.
- Dim Light behind you Remote-controlled color LEDs under the benches and behind the backrests.
What the room is made of
-
A textured exterior
Wood panels with a sculpted surface give the outside of the room real presence.
Textured wood exterior panels
-
A semi-panoramic corner
Glass wraps the corner so the room stays light without being all glass.
Semi-panoramic transparent glass front
-
Warm inside
Brushed Tyrol wood walls and thermally modified aspen benches.
Approx. 87 x 87 x 83 in
The honest math
$11 a session
$23,455, used 4 times a week for 10 years, works out to about $11 per session, before installation, electrical work and power. Your own rhythm sets the real number.
Why we carry it
Aalto is the indoor room I suggest when the sauna will be seen every day, in a bedroom suite or an open living space. The textured panels make it look built in. Confirm the corner, the electrical plan and delivery timing with us before you order.
Dry sauna | Complete indoor room
Textured wood panels around an open glass corner.
Aalto pairs a semi-panoramic glass front and textured wood exterior panels with Tyrol wood walls, aspen benches, LED lighting, and a 9 kW Harvia Virta heater, for three to four people.
- 3 to 4person capacity
- 9 kWHarvia Virta heater
- 87 x 87 inexterior footprint
A sauna that reads as part of the architecture.
Aalto is a complete indoor sauna, not a heater sold without a room. Its textured wood exterior panels and glass corner give it a sculptural presence in a modern interior, while brushed Tyrol wood walls, thermally modified aspen benches, and lighting under the benches and behind the backrests keep the inside warm and calm.
Heat type
Dry sauna
An electric heater warms stones and the room air. Water on the stones can add short bursts of humidity, but this is not a steam room.
Product scope
Complete indoor sauna room
Includes the enclosure, benches, heater, stones, glass front, and lighting.
Capacity
Seats 3 to 4 people.
Exterior dimensions are about 87 x 87 x 83 inches.
Door side
Left or right mirrored assembly.
Left puts the glass corner and heater on the right side; Right puts them on the left. Choose when ordering.
Control
9 kW Harvia Virta heater with WiFi control.
Confirm the electrical plan before ordering.
Delivery
Ships in about 4 to 6 weeks by freight.
Freight delivery is scheduled with you after dispatch; transit time depends on your location.
Connected features
Heater stones and WiFi control included.
Remote app features may require separate paid MyHarvia activation. Confirm current compatibility and charges before purchase.
Electrical requirements, clearances, and final site readiness must be confirmed before installation.
Product details
Have a question?Specifications & setup
Approx. 87 in W x 87 in D x 83 in H. Allow additional installation clearances and service access.
9kW Harvia Virta. Hardwired installation. A licensed electrician must confirm the exact model manual, circuit design, clearances, and applicable local requirements before ordering.
Contemporary interiors with a free corner, where the sauna's textured wood panels and glass front are part of the room's design.
Delivery & returns
Ships in about 4 to 6 weeks. Freight delivery is scheduled with you after dispatch; transit time depends on your location. Delivery is available to the contiguous United States. Arrange suitable access and a prepared site; a crane or forklift is recommended for offload but not required. Assembly, final placement, and electrical work are separate unless expressly included.
Warranty & care
Manufacturer limited warranty terms are specific to the room and its components. Request the current written coverage, exclusions, installation requirements, and registration deadlines for this model before ordering. Heater coverage does not establish coverage for the complete room.
Heater stones are included. Proper stone maintenance is required to keep the manufacturer's warranty valid.
These products are not intended to diagnose, treat, cure, or prevent any disease. Read the full disclaimer.
Support
Before you order
How does delivery work?
Availability, dispatch timing, carrier transit and delivery service are specific to the selected product. Read the delivery information on this page and contact us before ordering to confirm the current estimate, shipping charge and access requirements. Assembly, placement and electrical work are separate from standard delivery unless expressly included.
What is covered by warranty?
Warranty coverage is specific to the manufacturer, model and component. Review the product warranty information and request the applicable written terms before ordering. Installation, registration, maintenance and intended use can affect coverage. A heater warranty does not establish coverage for the entire sauna room.
Can I return it?
Return eligibility depends on the product and its condition. Custom and made-to-order products are not eligible for a standard return. Review our Return & Refund Policy and confirm the selected configuration before ordering.
Can I pay over time?
Eligible orders may show Shop Pay Installments through Affirm at checkout. Availability, rates, terms and approval depend on the provider and your application.
How do I check the space and installation?
Send us your room dimensions, intended location and delivery access details through the fit check. Confirm the exact equipment, clearances and electrical plan with your qualified installer before ordering. Product dimensions are not installation clearances.
Questions? We are here to help.
Email us or use chat for product, setup or order questions.
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