Skip to product information
ThermaSol Astra - Glass and Wood Panel Corner Layout, 3-4 Person, Indoor Sauna

ThermaSol Astra - Glass and Wood Panel Corner Layout, 3-4 Person, Indoor Sauna

Regular price  $33,719.00 Sale price  $23,604.00
Door Configuration

Astra

Astra, from the Latin for “stars,” invites you into a luminous indoor sauna experience where warmth meets serenity. The Astra evokes a peaceful, celestial atmosphere—perfect for personal wellness sanctuaries.

Its glass-panel design and corner layout create a spacious, elegant feel while fitting seamlessly into modern interiors. Inside, thermo-aspen benches and brushed Tyrol wood walls offer a tactile, natural warmth. Customizable LED lighting lets you adjust the ambiance to match your mood.

Built with multi-layer wall construction, natural wood fiber insulation, and a 9kW Harvia heater, Astra delivers lasting performance with intuitive digital controls and optional WiFi.

Features:

  • Glass and wood design with left or right corner layout
  • Thermo-aspen benches + brushed Tyrol wood interior
  • RGB LED color therapy with remote control
  • Multi-layer insulation with wood fibers
  • Glass: Transparent Glass

Size & Assembly Options:

  • Fits 3-4 People / 9kW Virta with Wi-Fi
    • Approx. Exterior Dimensions: 85.4″ x 85.4″ x 83″

Product Specifications

Make your sauna investment risk‑free with Shield Smart Systems’ authorized‑dealer status, fast shipping, and 30‑day price‑beat guarantee.

US Based Authorized Dealer

Full manufacturer warranty included

4-7 Day Free Shipping

We believe in building better

Easy 30-Day Returns & Price Beat Guarantee

Risk-free shopping + best price guaranteed

Shop The Full Collection

1-Person Indoor Low EMF FAR Infrared Heat Hemlock Wood Personal Home Spa Sauna, 1200W

1-Person Indoor Low EMF FAR Infrared Heat Hemlock Wood Personal Home Spa Sauna, 1200W

Regular price  $2,999.97 Sale price  $2,499.97
2 Person Home Full Spectrum Infrared Sauna | Medical 4™

2 Person Home Full Spectrum Infrared Sauna | Medical 4™

Regular price  $11,999.00 Sale price  $5,199.00
Sale price  $5,199.00 Regular price  $11,999.00
2 Person Home Stream Sauna | Traditional 6™

2 Person Home Stream Sauna | Traditional 6™

Regular price  $21,999.00 Sale price  $9,199.00
Sale price  $9,199.00 Regular price  $21,999.00
25" Round 40K BTU Liquid Propance Concrete Fire Pit

25" Round 40K BTU Liquid Propance Concrete Fire Pit

Regular price  $699.97 Sale price  $599.97
Sale price  $599.97 Regular price  $699.97

Frequently asked questions

What is the return policy?

Our goal is for every customer to be totally satisfied with their purchase. If this isn’t the case, let us know and we’ll do our best to work with you to make it right.

How do I track my order?

You’ll receive an email with tracking number, carrier, and a tracking link when your order ships. You can also track via the carrier’s site.

How long does processing take?

Orders are processed in 1–2 business days (Mon–Fri, excluding holidays). Orders placed before 5:00 PM EST start processing the same day.

What if my order arrives damaged or something’s missing?

Damaged: Take photos and contact us within 14 days so we can arrange a replacement or refund. Shield Smart Systems


Missing items: Contact us within 14 days of delivery and we’ll investigate and resolve it quickly.

Do you offer free shipping?

Yes. We offer free standard shipping within the United States (orders $50+). You’ll see the shipping cost (usually $0) at checkout.

Can I change or cancel my order?
  • Before shipment: You can cancel for a full refund.
  • After shipment: Follow the return process once it arrives.
Do you offer financing or “Buy Now, Pay Later”?

Yes—Buy Now, Pay Later options are available at checkout (subject to provider approval).