Juliana Premium Greenhouse Series
Shop Juliana Premium Greenhouse Kits
*In the Lower 48 States
The extra-strength profiles used to construct the gables and ridge pole make the Premium series the strongest greenhouse money can buy!
10 MM Polycarbonate - 5/8’’ THICK. Now available with either the aluminum finish or the green finish. This extra thick polycarbonate provides additional protection from the cooler temperatures and elements.
Features like one of the strongest frames available, extra overall height, thicker 10mm polycarbonate covering, heavy-duty hinged door, and rainwater downpipes make these greenhouses stand out from the rest.
Premium greenhouses also include a gasket locking system to secure the polycarbonate to the frame. You simply place the gaskets into the frame of your greenhouse, slide in the panels, and your greenhouse is ready to go. This improvement reduces installation time and makes the greenhouse easy to take down.
The Premium Plus Greenhouse is a 9' 8" x 12' or 9' 8" x 14' 4" hobby greenhouse that is great for those who want plenty of growing room but don't want to compromise on looks. The 9' 7" peak provides excellent headroom while the aluminum frame with black accents and decorative cresting make for an attractive, but sturdy greenhouse.
10mm Twinwall Polycarbonate:
10 mm twinwall polycarbonate is the most economical glazing materials. It is a practical for a `growing greenhouse` as it offers 50% more insulation than single pane glass and diffuses harmful sunlight in the summer. It is essentially unbreakable, making it very safe in a family environment. The insulation will prevent the temperature in the greenhouse from changing drastically and results in the best possible growing environment.
R value = 1.89
Approximately 75% light transmission.
|| 9' 8.5" wide x 13' long
|| 9' 8.5" wide x 13' long with Base
||9' 8.5" W x 14'4" long
||9' 8" W x14'4"L with Base
Frame: Aluminum frame constructio
Size :9'8" W x 13' L x 9' 7" H x 5'7" H Sidewall
Roof Vents: 2
9'8" W x 14'4" L x 9' 7" H x 5'7" H Sidewall
Roof Vents: 2
Covering: 10mm Twinwall Polycarbonate
Doors: Double Dutch Door (Hinged with Lock)
Standard colors: Anthracite
*****Call us 1-800-531-4769 (toll free).
- Panels enclosed within greenhouse framework.
- Double doors.
- Gutters and end caps included.
- All mounting hardware and assembly instructions included.
- 20-year warranty on frame, 5-year warranty on covering.
This optional all-steel Base Kit works with the Juliana Premium Greenhouse. It ensures a stable structure and includes all required fittings. Foundation Options There are a variety of foundation options including stakes, treated 4x4s, concrete piers, or slabs
Juliana Premium Assembly Instructions (PDF)
If you need additional technical support or have a question, we can be reached 8:30 AM to 5:30 PM central time, Monday through Friday at:
Phone: 800-531-4769 (toll-free US and Canada) or 251-471-5328
Juliana Aluminum Shelving The 2-Section Aluminum Shelving Kit spans two sections of any Juliana greenhouse and is 20" D x 55.7" L.
The 3-Section Aluminum Shelving Kit spans three sections of any Juliana greenhouse and is 20"D x 84" L
$135.00 — Two section - 20" deep x 55.7" long
$159.00 — Three section - 20" deep x 84" long
The Juliana Ventomax Opener is an automatic, solar-powered greenhouse vent that requires no electrical installation. Instead, the vent features a black cylinder that is filled with vegetable oil. When the sun heats the cylinder, the oil expands, causing the vent to open. The vent can be opened a maximum of 18", and can be set to close when the temperature drops anywhere below 77 to 61° F.
The Juliana Ventomax Opener This optional Cresting for Juliana Greenhouses add a unique, classic look to any greenhouse structure. The plastic cresting is installed by fitting it into the ridge bar, and apart from the additional aesthetic value, also works to deter birds from perching on the greenhouse roof.
$239.00 — for Premium Model 10.9
$279.00 — for Premium Model 13.0
$279.00 — for Gardener Model 16.2
$319.00 — for Gardener Model 18.8
$349.00 — for Gardener Model 21.4