LEGI ESTRAGON Garden Greenhouse 4 x 3 m, 6 mm

Product detailed description

The arched greenhouse LEGI ESTRAGON 4 x 3 m made of polycarbonate is manufactured from extra robust galvanized steel tubes (profiles) 20 x 20 mm. The galvanized finish protects the greenhouse frame against corrosion. The profile is galvanized on both the outer and inner side. Welded joints are treated with a zinc coating. Thanks to these parameters, the greenhouse stands out for its durability and robustness. Load resistance (snow, etc.) is up to 100 kg/m² - suitable for medium and higher altitude areas. (above 500 m above sea level)

The glazing of the greenhouse is made of clear hollow-chamber (twin-wall) polycarbonate with a thickness of 6 mm with UV protection, thanks to which it does not become brittle or yellow. The polycarbonate is certified and meets all conditions of health safety.

Deciding between 4 mm or 6 mm polycarbonate?

With 6 mm polycarbonate, the greenhouse naturally has greater overall resistance to weather effects. At the same time, thermal insulation properties are improved by roughly 20-30%. Naturally, the price of a greenhouse with 6 mm polycarbonate is higher, specifically by about 20%. However, if you do not live on mountain ridges or grow very demanding plants in the greenhouse, the 6 mm glazing variant is often sufficient.

Other variants of the LEGI Estragon greenhouse HERE.

Assembly

Anchoring the greenhouse is possible in two ways - burying it in the ground or anchoring it to a concrete foundation. In the case of anchoring in the ground, the overlapping profiles are buried in a trench in the ground up to the aforementioned base profile. For burying, excavated soil is sufficient; alternatively, we recommend sand or gravel for reinforcement. In the case of anchoring to a concrete foundation or lost formwork, the profiles intended for burying are not attached. The individual ends of the greenhouse arches are anchored to the concrete base using so-called angle profiles (not included in the package).

The greenhouse uses an original connecting system and profiles, and building this greenhouse is among the easier ones compared to others. Another advantage of the LEGI Estragon greenhouse is the already assembled greenhouse ends, which are supplied as 1 piece, to which only the doors and polycarbonate need to be attached. For the assembly itself, we recommend that two people set aside one full day. The construction is not technically demanding, but due to the robustness of the frame and the precision required when cutting the polycarbonate, it requires relatively more time. The assembly instructions can be downloaded here: LEGI Estragon Assembly Instructions

In addition to taping the ends of the greenhouse, it is also advisable to tape the longitudinal sides of the greenhouse with ventilation tape. These can only be sealed during the assembly of the greenhouse. Therefore, do not forget to purchase an extra package of ventilation tape (33 m in length) for this purpose.

Packaging

Each shipment consists of a box with materials, a package of profiles, and the corresponding number of polycarbonate sheets measuring 6 × 2.1 m. One sheet is always used for cutting the front parts, and the other sheets are not cut - they are intended to cover the arches.

The package contents for individual greenhouse lengths are listed in the table below.