Your choice of glazing
10 mm twin-wall polycarbonate for insulation and diffused light, or 4 mm tempered glass walls for clear views.



The Exaco Hoklartherm Linea II Greenhouse is a premium backyard greenhouse kit that combines sleek modern design, durable German engineering, and outstanding growing performance. Built by Hoklartherm in Germany and offered through Exaco, this high-quality home greenhouse is designed for gardeners who want a stylish, long-lasting structure for year-round gardening.
The Linea II is available in two versions: full 10 mm twin-wall polycarbonate for better insulation and diffused light, or the Hybrid, with 4 mm tempered glass walls for clear visibility and a 10 mm twin-wall polycarbonate roof. Whether you are looking for a modern greenhouse, polycarbonate greenhouse, or glass greenhouse kit, this model offers the perfect balance of beauty, strength, and functionality.
Its strong aluminum frame is rust-resistant, low maintenance, and ideal for growing vegetables, herbs, flowers, seedlings, and tropical plants while extending the growing season.


The Linea II is more than a modern greenhouse kit. Its streamlined profile and anthracite finish give it the upscale look of a contemporary garden structure, while its smart ventilation layout, lockable split door, and durable glazing make it highly functional for daily use. It also offers rare flexibility: use it as a premium backyard greenhouse, a protected space for seed starting and plant care, or even a lockable garden storage structure for bikes and outdoor equipment. For homeowners looking for a luxury greenhouse that combines design, durability, and utility, the Linea II is a standout choice.


Exaco · Hobby Greenhouse
Why customers choose it
10 mm twin-wall polycarbonate for insulation and diffused light, or 4 mm tempered glass walls for clear views.
A large rear wall window and two upper vent windows with manual openers keep air moving.
The split Dutch door opens over 35" wide and locks with a high-end handle.
Use it for plants, or as a secure garden shed for bikes, garage tools and equipment.
A rust-resistant aluminum frame, a roof overhang of over 19.5" and a 25 lbs per sq ft snow rating.
The Anthracite Grey frame gives it the upscale look of a contemporary garden structure.
The details
| Floor area | 65 sq ft (polycarbonate), 66 sq ft (glass) |
|---|---|
| Exterior size | 9' 9" W x 6' 8" D x 7' H |
| Walking height | 6' 4" at the rear wall, 7' at the peak |
| Roof overhang | Over 19.5" |
| Frame | Rust-resistant aluminum, Anthracite Grey (DB 703) |
|---|---|
| Glazing | 10 mm twin-wall polycarbonate, or 4 mm tempered glass walls with 10 mm polycarbonate roof |
| Snow load | 25 lbs per sq ft |
| Anchoring | Mounting bracket for a solid base included |
| Made in | Germany, by Hoklartherm |
| Door | Split Dutch door, over 35" W x about 71" H, lockable handle |
|---|---|
| Vent windows | 2 upper vents beside the door, manual openers |
| Rear window | Large rear wall window |
| Warranty | See the polycarbonate or glass greenhouse warranty below |
|---|
Plan, build and permit
Every manual, drawing and certificate is hosted on our own servers, so the links always work. Open on any device or save a copy for your builder or permit office.
Free curbside freight delivery
Choose your size, color and options. Your greenhouse ships from the manufacturer's warehouse, packed for freight.
We'll contact you to set up a delivery time frame that works for you.
Delivery is by LTL motor freight on an 18-wheeler. Let us know about tight roads or low wires so we can plan ahead.
Someone needs to be there to receive the delivery. The driver does most of the work but may need a hand.
Foundations and bases are bulky, so we recommend ordering them together with your greenhouse to avoid a separate freight charge.
Good to know
Can't find your answer? Our greenhouse specialists are happy to help you choose.
678-408-8222 Email usYes. Shipping is free. Locations with limited access, such as islands, are rare exceptions that may carry an extra fee, and we'll tell you before anything ships.
Yes. If you find the same greenhouse for less from an authorized dealer, call or email us with the offer and we'll review it.
Yes. Mulberry Greenhouses is an authorized retailer, so your greenhouse is covered by the full manufacturer warranty.
Greenhouse guides