Dimensions ARCUS 3: 10' 4" W x 10' 2" L x 7' 8" H (including 6" base) - 105 sq ft; ARCUS 4: 10' 4" W x 13' 5" L x 7' 8" H (including 6" base) - 139 sq ft Sidewall 3' Frame Aluminum Color Silver Covering 6mm Twin-wall Polycarbonate on sides; 10mm Twin-wall Polycarbonate on ends Door(s) 37" W x
ARCUS 3: 10' 4" W x 10' 2" L x 7' 8" H (including 6" base) - 105 sq ft; ARCUS 4: 10' 4" W x 13' 5" L x 7' 8" H (including 6" base) - 139 sq ft
6mm Twin-wall Polycarbonate on sides; 10mm Twin-wall Polycarbonate on ends
37" W x 80" H - Barn style; Wide door opening is ADA compliant; Includes magnetic door holder (holds door open)
(6) 37" W side panels - slide up to 77" high
6" high intregrated "I-Beam style" foundation system designed to be buried as the perfect anchoring system with no need for concrete work or Options - Stakes; Treated 4x4's; Concrete Piers or Slab More foundation information
The Arcus greenhouse was designed by Hoklartherm in Germany, the engineers of the Riga greenhouse. It's designed for seasonal growing needs. Each curved side panel can slide up to create a 6-foot tall opening. Your plants can stay in place with no need to move them in and out of the greenhouse. Start your seedlings in the greenhouse and open the sides when they are ready for direct sunlight and outdoor weather. On cold evenings, pull the sides down to protect your plants from freezing.
The Arcus is the optimal ventilating greenhouse - no add-on ventilation system is needed. You can fully open (3) side panels on one side of the greenhouse or all (6) sliding side panels half way at the same time. Opening all six at once provides a chance for a fabulous cross breeze.
The polycarbonate and has superior strength and insulation with 6mm twin-wall polycarbonate sides and 10 mm twin-wall polycarbonate ends. The polycarbonate roof diffuses the direct summer sun to protect your plants from scorching. The curved roof panels are much stronger than straight panels: hail bounces off it, wind blows over it and snow slides off it. The central front-to-back square roof support provides additional strength and stability. The Arcus even includes a 6" high intregrated "I-Beam style" foundation system designed to be buried as the perfect anchoring system with no need for concrete work. However, you can attach the strong base to a deck with deck screw or ground anchors to a slab; not provided.
First of its kind - with fully opening side wall panels for best ventilation yet!
Suspend hanging plants or growing wire from the 4 eye-hook bolts (included) or from the central roof support
Side panels (37" wide) can slide up - up to 77" high
ARCUS 3: 3 sections long; ARCUS 4: 4 sections long
Polycarbonate is UV coasted on both sides – this leads to much less mistakes/problems in the long run.
Great in high winds and deep snow loads.
6” high I-beam style Foundation Frame – either set on the ground (more height) and anchored down, or buried in the ground.
There are 4-eyehooks with each aluminum curve set – which can be used hang plants and lights etc from
There is also a square tubular bar near the top of the roof which can be used to hang plants.
Order by Phone
We understand that you may want to talk to an actual person instead of ordering online. Call us toll-free at 1-888-281-9337 to speak to a Greenhouse Megastore Sales Representative.
This item ships free via Motor Freight Carrier - Anywhere in the Continental United States! Shipments to Alaska or Hawaii qualify for free shipping to any West Coast port. Please contact us for special shipping rates from the West Coast to Alaska or Hawaii.
Motor Freight Agreement
Full Size Semi: Your location must be able to accommodate a full size semi-truck trailer of up to 70ft. in length.
Someone Must Be Present: You or someone else authorized must be present to unload the shipment. Exact delivery date will be arranged via phone by freight company.