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The Janco Palmetto is an 8' x 10' all-aluminum greenhouse kit, handmade in the USA, available with 1/8" tempered safety glass or 8mm twin-wall polycarbonate. It is rated for winds over 120 mph and snow loads over 50 lb per sq ft, with a lifetime warranty on the glass and metal frame.
Overview
Janco has built greenhouses for hobby gardeners since 1948, and the Palmetto is one of its longest-running, most practical designs. Its retro styling adds character to a backyard, while the all-aluminum frame and hardware mean you never have to worry about rust.
Choose clear tempered glass for maximum light and a classic look, or 8mm twin-wall polycarbonate for extra insulation at a lower price. A passive solar ridge vent and a heavy-duty aluminum full-lite door complete the build.
Key Features
- Two glazing options: 1/8" clear tempered safety glass or 8mm twin-wall polycarbonate
- Rust-free aluminum: frame and hardware are all aluminum
- Built for tough weather: wind load over 120 mph and snow load over 50 lb per sq ft
- Passive solar ridge vent: releases excess heat naturally
- Heavy-duty door: aluminum full-lite door with butyl sealants throughout
- Lifetime warranty: on both glass and metal frame
Specifications
| Brand | Janco |
|---|---|
| Model | Palmetto |
| Size | 8' x 10' |
| Frame | Aluminum (frame and hardware) |
| Glazing options | 1/8" tempered safety glass or 8mm twin-wall polycarbonate |
| Ventilation | Passive solar ridge vent |
| Door | Heavy-duty aluminum full-lite |
| Wind load | Exceeds 120 mph |
| Snow load | Exceeds 50 lb per sq ft |
| Colors | Mill, White, Bronze |
| Made in | USA (handmade) |
| Warranty | Lifetime on glass and metal frame |
FAQs
Should I choose glass or polycarbonate?
Tempered glass gives maximum clarity and a classic look. 8mm twin-wall polycarbonate is more insulating and costs less.
How strong is the Palmetto greenhouse?
It is rated for wind loads over 120 mph and snow loads over 50 lb per sq ft.
Where is it made?
Janco greenhouses are handmade in the United States.
What does the warranty cover?
Janco offers a lifetime warranty on the glass and the metal frame.
Pairs well with

Palmetto Greenhouse 8' x 10'
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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