Palram Mythos 6x8 vs Outsunny 6x8
Palram Mythos 6x8 wins this one, 8.9/10 against 8.2/10, mainly on snow rating and warranty. Choose the Outsunny 6x8 if price per square foot matters more to you.
Pick the Palram Mythos 6x8 if
- You get snow: rated 15.4 lb/ft² against 8.2 lb/ft²
- Your yard is windy: 56 mph against 27 mph
- You want headroom: 6'10" at the peak against 6'7"
- You want a longer warranty: 5-year against not stated
Pick the Outsunny 6x8 if
- You want to spend less: $381.99 against $889
Every figure, compared
| Greenhouse | Palram Mythos 6x88.9/10 | Outsunny 6x88.2/10 |
|---|---|---|
| Price | $889 | $381.99 |
| Size | 6' x 8' · 49.1 sq ft | 6.2' x 8.3' · 51.5 sq ft |
| Price per sq ft | $18.11/sq ft | $7.42/sq ft |
| Panels | 4 mm polycarbonate | 4 mm polycarbonate |
| Glazing detail | 4 mm twin-wall polycarbonate on the roof and all walls | 4 mm polycarbonate panels, UV-blocking |
| Frame | Aluminum | Aluminum |
| Peak height | 6'10" peak | 6'7" peak |
| Door | Single hinged door, lockable handle, magnetic catch | Sliding door, 23.5 in wide x 63.5 in high |
| Snow load | 15.4 lb/ft² | 8.2 lb/ft² |
| Wind rating | 56 mph | 27 mph |
| Ventilation | One adjustable roof vent | One roof vent, 23.75 x 23.5 in |
| Base | Base included | Base included |
| Warranty | 5-year | Not stated |
| Availability | Available to order online | Available to order online (Aosom) |
| Sold by | Planet Greenhouse | Aosom |
| Buy | See price | See price |
✓ marks the better figure. Prices checked November 12, 2026 on the sellers' US pages.
Price and space
On the day we checked, the Palram Mythos 6x8 cost $889 at Planet Greenhouse for 49.1 sq ft, and the Outsunny 6x8 $381.99 at Aosom for 51.5 sq ft. That is $507.01 more for the Palram Mythos 6x8, or $18.11 against $7.42 per square foot. For the Outsunny 6x8: Sale price against $432.99 listed on Aosom.
Panels, snow and wind
The Palram Mythos 6x8 uses 4 mm twin-wall polycarbonate on the roof and all walls; the Outsunny 6x8 4 mm polycarbonate panels, UV-blocking. On panels, they are close.
For weather, the Palram Mythos 6x8 lists 15.4 lb/ft² of snow and 56 mph; the Outsunny 6x8 8.2 lb/ft² of snow and 27 mph.
Headroom, doors and airflow
The Palram Mythos 6x8 peaks at 6'10" with 48.8 in walls; the Outsunny 6x8 at 6'7". Doors: single hinged door, lockable handle, magnetic catch on the Palram Mythos 6x8, sliding door, 23.5 in wide x 63.5 in high on the Outsunny 6x8. For ventilation, the Palram Mythos 6x8 has one adjustable roof vent, and the Outsunny 6x8 one roof vent, 23.75 x 23.5 in.
Base, warranty and delivery
Palram Mythos 6x8: Heavy-duty galvanized steel base included (Planet Greenhouse). Outsunny 6x8: Reinforcing galvanized steel base included. Warranty: 5-year limited warranty (Palram-Canopia, per the dealer and canopia.com). No term stated for the Outsunny 6x8.
Quick answers
Which is better, the Palram Mythos 6x8 or the Outsunny 6x8?
Which is cheaper, the Palram Mythos 6x8 or the Outsunny 6x8?
Which handles snow better?
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