Auroom Cala Glass 4-Person Traditional Sauna Kit w/ Thermo-Aspen Wood
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An Important Note on Pricing and Returns:
We believe in upfront pricing and fair policies—no hidden fees, no surprises, and easy,
transparent returns. If you're comparing options, we encourage you to review
competitors’ fine print carefully.
We've helped countless customers who had issues elsewhere, and we’re here to make sure
that never happens to you.
Starts at: $2,122.50/mo Learn More
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AUROOM CALA GLASS
Indoor Sauna Kit
Compact dimensions. Full-glass openness. Premium Finnish sauna comfort.
The Auroom Cala Glass is a compact indoor sauna kit designed to provide a spa-quality Finnish sauna experience for up to four people. Its full-glass front wall and clear tempered glass door allow more natural light into the cabin, creating an open and spacious feel without requiring a large installation area.
Crafted from sustainably sourced Thermo-Aspen, Cala Glass combines smooth horizontal paneling with flat bench seating, a comfort footrest, LED backrest lighting, and a matching heater guard. Three available cabin sizes make it easy to choose the layout that best fits your room and seating needs.
Designed to bring light, warmth, and authentic sauna comfort into smaller indoor spaces.
A small sauna with an open heart and meticulous Finnish detail.
The Auroom Cala Glass was created for homeowners who want a bright and refined sauna without dedicating an entire room to the installation. Its full-glass front shows off the warm Thermo-Aspen interior while helping the compact cabin feel larger and more connected to the surrounding wellness space.
- Three compact cabin sizes accommodating two, three, or four people
- Full tempered glass front wall for natural light and visual openness
- Thermo-Aspen interior and exterior with clean horizontal paneling
- Natural Finnish sauna wax treatment for added protection
- Flat bench seating with a footrest for improved comfort
- LED strip lighting behind the backrest for relaxing ambiance
Technical Specifications
Dimensions, materials, weight, and configuration details for the Auroom Cala Glass indoor sauna.
Complete your Cala Glass setup — compatible sauna heaters
Saunum AIR 7
Balanced Air Comfort- Best for: Users who want more consistent heat from the upper bench to the floor
- Output: 7 kW class sauna heater
- Type: Electric heater with integrated air-blending technology
- Cabin Match: Suitable for larger Cala Glass configurations
- Experience: Helps mix hotter ceiling air with cooler lower air
- Installation: Dedicated circuit and compatible control system required
- Why it works: The Saunum AIR 7 is ideal for users who want a softer and more evenly balanced sauna climate. Its air circulation system can improve temperature consistency throughout the glass-front cabin.
HUUM DROP 7.5
Modern Stone Design- Best for: Design-focused sauna spaces that prioritize soft steam and visual impact
- Output: 7.5 kW
- Type: Wall-mounted electric sauna heater
- Cabin Match: Well suited to medium and larger Cala Glass models
- Experience: Large exposed stone surface supports gentle, humid steam
- Installation: Compatible control system and dedicated circuit required
- Why it works: The HUUM DROP 7.5 adds a sculptural centerpiece to the clean Thermo-Aspen interior. Its compact wall-mounted format preserves floor space while providing generous stone exposure.
Harvia KIP80B
Traditional Reliable Heat- Best for: Homeowners seeking dependable traditional sauna performance
- Output: 8 kW
- Type: Wall-mounted electric sauna heater
- Cabin Match: Strong fit for the larger Cala Glass configuration
- Experience: Direct Finnish-style heat with straightforward operation
- Installation: Dedicated electrical circuit required
- Why it works: The Harvia KIP80B provides proven traditional sauna heating in a practical wall-mounted format. It is a strong option for users who value simplicity and reliable everyday performance.
Harvia Spirit SP80E
Contemporary Premium Design- Best for: Premium installations combining modern styling with traditional sauna heat
- Output: 8 kW
- Type: Wall-mounted electric sauna heater
- Cabin Match: Suitable for larger Cala Glass cabin layouts
- Experience: Stone-focused heat with a refined modern appearance
- Installation: Compatible external controls and dedicated circuit required
- Why it works: The Harvia Spirit SP80E combines an elevated contemporary design with dependable Finnish sauna performance, making it a strong match for the premium full-glass Cala interior.
Compact and flexible. Available for two, three, or four people.
Cala Glass is offered in three sizes to fit compact wellness rooms and larger home sauna layouts. Each model has the same 59-inch depth and 80.75-inch exterior height, while the width increases to provide additional seating capacity.
Straightforward assembly for a polished home sauna installation.
Cala Glass arrives as a modular indoor sauna kit with previously assembled wall elements, base pieces, ceiling panels, glass wall, benches, lighting, heater guard, trim, and accessories. Typical assembly takes approximately four to six hours with two people.
Approximately 4–6 hours with two people, basic tools, and a dry, level indoor surface.
What’s in the Kit
- Six previously assembled wall elements
- Three base elements
- Two corner posts and four corner mouldings
- Two ceiling elements
- Cladding on two side walls
- Bench supports
- Upper and lower bench frames
- Bench grids and footrest
- Lightshade
- Backrest with integrated LED lighting
- Full glass front wall
- Door frame and clear 8mm tempered door glass
- Metal-wood door handle and metal hinges
- Matching heater guard
- Wooden floor grid
- Finishing mouldings
- Bucket, ladle, thermometer, hygrometer, sand timer, aroma set, sauna hat, and sauna pillow
Installation Steps
Prepare the Indoor Space
Select a dry, level room with enough clearance for the chosen cabin size. Confirm ceiling height, floor support, ventilation, glass access, and electrical planning.
Unpack and Organize Components
Lay out the preassembled walls, base pieces, ceiling elements, glass wall, door components, benches, lighting, heater guard, floor grid, and mouldings.
Assemble the Base and Walls
Position the base elements, install the wall panels, and secure the corner posts, mouldings, and side cladding while keeping the cabin square and level.
Install the Ceiling Elements
Fit and secure the ceiling panels after confirming that the cabin walls are aligned and stable.
Install the Glass Front
Carefully position the glass wall, door frame, tempered glass door, metal hinges, and metal-wood handle.
Install Benches and Footrest
Fit the bench supports, upper and lower bench frames, bench grids, and footrest for efficient and comfortable seating.
Add Lighting and Interior Details
Install the LED backrest, lightshade, floor grid, matching heater guard, and finishing mouldings.
Complete Electrical Connections
A licensed electrician should connect the selected heater, controls, sensors, and LED lighting according to local code and manufacturer requirements.
Run the Initial Heat Cycle
Inspect the glass, benches, lighting, trim, and heater installation before running the first heat cycle to condition the cabin and confirm proper operation.
Indoor sauna power —
matched to your selected cabin and heater
The Auroom Cala Glass is compatible with the Saunum AIR 7, HUUM DROP 7.5, Harvia KIP80B, and Harvia Spirit SP80E. Electrical requirements vary between these models and should be confirmed against the selected cabin size before installation.
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Good luck getting
Costco on the phone.
Most premium sauna purchases come with a phone tree. Ours comes with a person. When something goes sideways — a lost shipment, a freight delay, a damaged panel, a question at 9 PM on a Wednesday — you text us. We text back. Same day, often the same hour. We call the manufacturer. We chase the freight company. We solve the problem while you go on with your life. That's what we mean by boutique concierge service. It's the difference between buying a sauna and being supported through one.
Lost in Transit
If your shipment goes missing, we're on the phone with the freight carrier before you even know there's a problem. You don't chase anyone. We do.
Shipping Delays
You hear about delays from us, before you wonder. We monitor every shipment, every day, until it's in your driveway.
Manufacturer Defect
If a panel arrives damaged or a heater malfunctions, we escalate directly to Leil, HUUM, or Harvia on your behalf. You don't make a single warranty call. We handle the back-and-forth.
A Question at 9 PM
Text us. Email us. Call us. You get a real answer from a real person — not a chatbot, not a ticket number, not a 48-hour response window.
We're not the cheapest box on the internet. We're the team that picks up the phone after the box is in your driveway. That's what we stand behind — every order, every customer, every day.
Call (605) 702-4868No, it is not outdoor rated. Designed strictly for protected indoor spaces.
The Auroom Cala Glass is designed for controlled indoor environments such as home wellness rooms, basements, gyms, and private spa areas. Its Thermo-Aspen construction is suitable for sauna heat and humidity, but the cabin does not include exterior roofing, drainage, flashing, or weather sealing.
Designed for dry, protected rooms with stable temperature and humidity.
Thermally modified wood supports sauna conditions but is not a replacement for exterior weather cladding.
The glass wall and door are designed for protected indoor use rather than direct outdoor exposure.
Sauna wax protects the wood surface but does not provide exterior weatherproofing.
Cala Glass does not include waterproof roofing, flashing, drainage, or outdoor sealing.
Three cabin sizes make it adaptable to a wide range of protected home wellness spaces.
Light and refined. Thermally enhanced for demanding sauna use.
Cala Glass is crafted from sustainably sourced northern European Thermo-Aspen. The wood is modified using only heat and steam, producing a stable and long-lasting material with a warm tone and smooth sauna-friendly surface.
Sustainably Sourced Aspen
Northern European Aspen gives the cabin a smooth texture, bright appearance, and clean natural character.
Chemical-Free Thermal Process
Heat and steam reduce moisture within the wood and improve dimensional stability without chemical treatments.
Natural Finnish Sauna Wax
The wax finish helps protect the wood while enhancing its grain, warm tone, and polished appearance.
Glass and Wood Balance
The full-glass front showcases the horizontal Thermo-Aspen paneling and creates a bright, modern sauna atmosphere.
Everything required for a complete glass-front sauna cabin build.
The Auroom Cala Glass includes preassembled structural elements, Thermo-Aspen cladding, full glass wall, bench system, LED backrest lighting, heater guard, floor grid, finishing components, and premium sauna accessories.
Modular Cabin Structure
Includes six wall elements, three base components, corner posts, mouldings, ceiling elements, and two clad side panels.
Matching Heater Guard
Includes a coordinated Thermo-Aspen heater guard designed to complement the sauna interior.
Bench and Footrest System
Includes bench supports, upper and lower frames, bench grids, and a footrest for added comfort.
LED Interior Lighting
Includes a lightshade and illuminated backrest with an integrated LED strip.
Full Glass Front
Includes the glass wall, door frame, clear 8mm tempered door, metal hinges, and metal-wood handle.
Premium Accessory Set
Includes bucket, ladle, thermometer, hygrometer, sand timer, aroma set, sauna hat, and sauna pillow.
Frequently Asked Questions
Everything you need to know before ordering your Auroom Cala Glass indoor sauna.
Manuals & Resources
Everything you need for assembly, electrical, and ongoing maintenance — in one place.
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