# Peak indoor infrared saunas vs Sun Home infrared saunas

>  Peak indoor infrared saunas: 8 on sale, priced $4,950 to $10,750. Sun Home infrared saunas: 8 on sale, priced $4,999 to $13,899. Largest sauna: 44 × 61 × 75 in (Peak Saunas Matterhorn 3-Person Full Spectrum Infrared Sauna) against 51.75 × 82.25 × 84 in (Sun Home Saunas Luminar 5-Person Outdoor Full-Spectrum Infrared Sauna). Most seats: 3 (Peak Saunas Matterhorn 3-Person Full Spectrum Infrared Sauna) against 5 (Sun Home Saunas Luminar 5-Person Outdoor Full-Spectrum Infrared Sauna). Hottest claimed top temperature: 150 °F (Peak Saunas Crown 2-Person Full Spectrum Infrared Sauna) against 170 °F (Sun Home Saunas Luminar 5-Person Outdoor Full-Spectrum Infrared Sauna).

| | [Peak indoor infrared saunas](https://saunagrid.com/lines/peak-saunas-indoor/) | [Sun Home infrared saunas](https://saunagrid.com/lines/sun-home-saunas-infrared/) |
|---|---|---|
| Products on sale | 8 | 8 |
| Categories | Saunas (8) | Saunas (8) |
| Price range | $4,950 – $10,750 | $4,999 – $13,899 |
| Largest sauna | 44 × 61 × 75 in (Matterhorn 3-Person Full Spectrum Infrared Sauna) | 51.75 × 82.25 × 84 in (Luminar 5-Person Outdoor Full-Spectrum Infrared Sauna) |
| Most seats | 3 (Matterhorn 3-Person Full Spectrum Infrared Sauna) | 5 (Luminar 5-Person Outdoor Full-Spectrum Infrared Sauna) |
| Hottest claimed top temperature | 150 °F (Crown 2-Person Full Spectrum Infrared Sauna) | 170 °F (Luminar 5-Person Outdoor Full-Spectrum Infrared Sauna) |
| Thickest walls | none published | none published |
| Where sold | Peak Saunas | Sun Home Saunas, Haven of Heat, Sun Valley Saunas |

## Questions

**Which is cheaper, Peak indoor infrared saunas or Sun Home infrared saunas?**
On the prices we have (as of October 10, 2026), the cheapest of the Peak indoor infrared saunas is the [Crown 2-Person Full Spectrum Infrared Sauna](https://saunagrid.com/products/peak-saunas-indoor-crown-2-person-full-spectrum-infrared/) at $4,950, and the cheapest of the Sun Home infrared saunas is the [Solstice 1-Person Indoor Infrared Sauna](https://saunagrid.com/products/sun-home-saunas-infrared-solstice-1-person/) at $4,999. Prices are re-checked weekly.

**Which has more models, Peak indoor infrared saunas or Sun Home infrared saunas?**
Peak indoor infrared saunas: 8 on sale. Sun Home infrared saunas: 8 on sale.

**Which seats more people, Peak indoor infrared saunas or Sun Home infrared saunas?**
By the brands' own figures: 3 for Peak indoor infrared saunas ([Matterhorn 3-Person Full Spectrum Infrared Sauna](https://saunagrid.com/products/peak-saunas-indoor-matterhorn-3-person-full-spectrum-infrared/)) and 5 for Sun Home infrared saunas ([Luminar 5-Person Outdoor Full-Spectrum Infrared Sauna](https://saunagrid.com/products/sun-home-saunas-infrared-luminar-5-person-full-spectrum/)).

**Which gets hotter, Peak indoor infrared saunas or Sun Home infrared saunas?**
By the brands' own figures: 150 °F for Peak indoor infrared saunas ([Crown 2-Person Full Spectrum Infrared Sauna](https://saunagrid.com/products/peak-saunas-indoor-crown-2-person-full-spectrum-infrared/)) and 170 °F for Sun Home infrared saunas ([Luminar 5-Person Outdoor Full-Spectrum Infrared Sauna](https://saunagrid.com/products/sun-home-saunas-infrared-luminar-5-person-full-spectrum/)). What the brand says the room reaches. Not measured by us; infrared saunas typically claim 140-150 °F, traditional 185-195 °F.

Full product lists with specs and sources: [Peak indoor infrared saunas](https://saunagrid.com/lines/peak-saunas-indoor/index.md), [Sun Home infrared saunas](https://saunagrid.com/lines/sun-home-saunas-infrared/index.md). Page: https://saunagrid.com/vs/peak-vs-sun-home/

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SaunaGrid lists home saunas from every brand side by side, with a source for every spec and a date on every price. [How we compare](https://saunagrid.com/how-we-compare/). Data as of 2026-10-10.