Using the most advanced technology, SERRA series is designed for each type of cultivation and can be set up in all climates. The use of additional equipment in combination with different types of ventilation and coverage, offers the highest value in the investment of the producer.

Made entirely of hot –dipped galvanized steel or by the Sendzimir method is able to meet any weight requirements.

This type of greenhouse is available in five different widths as shown on the table below.

Type Width (m) Height(m) Length of main structure (m) Diameter of main pipe
Serra 140 14.0 2.6-3.5 2-2.5 2”
Serra 150 15.0 2.6-3.5 2-2.5 2”
Serra 160 16.0 2.6-3.5 2-2.5 2”
Serra 180 18.0 2.6-3.5 2-2.5 2”
Serra 80 Light 18.0 2.6-3.5 3.0 2”


The impressive design of the Gothic arch of the SERRA G series of greenhouses offers the manufacturer a unique combination of high strength at extremely affordable prices.

Made entirely of hot-dip galvanized steel or with Sendzimir method and compatible with multiple options that meet the ideal operating conditions, it offers an excellent environment for any use.

Available in four different widths, with a choice of ridge height.

Type Width (m) Height (m) Length of main structure (m) Diameter of main pipe
Serra 150G 15.0 2.6-4.0 2-2.5 2”-50×100
Serra 160G 16.0 2.6-4.0 2-2.5 2”-50×100
Serra 180G 18.0 2.6-4.0 2-2.5 2”-50×100
Serra 192G 19.2 4.0-5.0 2-2.5 2”-50×100


Ideal for a wide variety of cultivations, tunnel type greenhouses offer reliable temperature control, effective ventilation and protection from extreme weather. The GEO type is the simplest and less expensive greenhouse suggestion. Made of hot – dipped steel or by the hot Sendzimir method is available in three sizes.

GEOM is an innovative modified tunnel – type greenhouse with vertical pillars. Thanks to the integrated system of natural ventilation both sides and the ventilation of the ridge the GEOM greenhouse is an ideal choice for every producer. Available in 5 different widths.

Type width (m) height (m) Cultivation height (m) Length of main structure (m) Diameter of main pipe
GEO 60 6 2.5 2.0-2.5 φ60
GEO 80 8 4 2.5 2.0-2.5 φ60
GEO 90 9 4 2.5 2.0-2.5 φ60



Type Width (m) Height (m) Cultivation height (m) Length of main structure (m) Diameter of main pipe
GEO M 70 7 4 2.6-3.0 1.5-2.5 φ60
GEO M 80 8 4 2.6-3.0 1.5-2.5 φ60
GEO M 90 9 4.2 3 1.5-2.5 φ60
GEO M 9.6G 9.6 4.4 3 1.5-2.5 φ60
GEO M 100G 10 4.4 3 1.5-2.5 φ60


The wide range of GARDEN series makes the purchase of a greenhouse affordable, for the amateur grower and beyond. The quality and the modern design are our main concerns. We offer you the chance to obtain a greenhouse that suits to your special and unique preferences (greenhouse, workplace, car parking etc.).

It includes detailed installation instructions, so that the construction is done in the most easy and quick way. On the below, you can find all the available and ready-to-buy types of amateur greenhouses offered by Geothermiki.

Type Width (m) Height (m) Length of main structure (m) Diameter of main pipe
Garden 30 3.0 2.5 2.0-2.5 30×60
Garden 40 4.0 2.5 2.0-2.5 Φ33
Garden 45 4.5 2.5 2.0-2.5 Φ33
Garden 48 4.8 2.5 2.0-2.5 Φ33
Garden 60 6.0 3.0 2.0-2.5 Φ60