LANITPLAST greenhouse MARCUS 3 × 4 m, PC 8 mm

Very robust construction, 100% reliability and easy assembly. The LANITPLAST flat greenhouse for customers who want to sleep peacefully even in today's uncertain windy weather. The greenhouse has increased the density of the load-bearing arches to just 67 cm apart, significantly increasing the durability of the entire structure.

Constructions:
The structure of the greenhouse is made of square steel tubes with a cross-section of 20 × 20 mm. The profiles are hot-dip galvanized = the steel is immersed in a zinc bath at a temperature of approx. 450 °C after the appropriate pre-treatment, the zinc and steel react together and an iron-zinc alloy is formed on the steel surface. The indestructible combination of zinc and steel creates extremely strong corrosion resistance. The individual ribs of the load-bearing arches are only 67 cm apart axially, which significantly increases the resistance of the entire structure. The front face has a two-part hinged door, the rear face has a ventilation window. The greenhouse is not passable. A roof ventilation window can be purchased as an optional extra, the back door, automatic window opener, different types of shelving, thermometers, hygrometers, etc.
Polycarbonate:
Premium British double-walled 8 mm polycarbonate with a strong UV filter (so it doesn't yellow or warp in the sun). In order to ensure the maximum quality of the greenhouse, we supply the construction with glazing made of high quality polycarbonate MARLON (manufacturer Brett Martin Great Britain), which has passed demanding tests in the Czech Republic in state accredited testing laboratories as a building material. In addition, it has a test protocol from the State Institute of Health in Prague, which confirms that no harmful substances are released from polycarbonate. So you can grow vegetables undisturbed without worrying about your health.

Greenhouse anchoring:
The greenhouse does not need a plinth, as the greenhouse structure is ready to be sunk into the ground to a depth of about 25-35 cm. Anchor profiles in the shape of an inverted capital T are inserted into the holes in the ground and concreted. The greenhouse can also be anchored to a wooden / brick / concrete plinth, but it requires minor DIY interventions and especially home-made atypical sheet metal L brackets for screwing the profiles to the plinth (the manufacturer does not foresee anchoring the greenhouse to the plinth).