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Greenhouse Frame KLASIKA TUBE with Foundation 3x4m (12m²), Without Coating

Price: 379.90 €
Products ID:195096
Availablity: Ready to Order
Delivery Time7-15 business days
EAN: 4779037491537

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Greenhouse Frame KLASIKA TUBE with Foundation 3x4m (12m²), Without Coating


The KLASIKA TUBE greenhouse frame (3 x 4 m, 12 m² area) is manufactured in Lithuania using galvanized steel square profiles. This frame is supplied without coating and includes a dedicated galvanized metal foundation base.

Frame Construction

The frame is constructed from 20x20 mm galvanized square tubes with a wall thickness of 1 mm. The distance between arches is 67 cm. The structure is assembled using M5 bolts and the KRAB connector system, while the frame profiles feature anchoring legs that embed 35 cm into the soil.

Foundation and Access

The included 10 cm high foundation is made of 1 mm thick galvanized steel, which reinforces the structure and prevents the future coating from resting directly on the ground. The frame features a double door at one end and a ventilation window at the other.


Width3 m
Length4 m
Height2.18 m
Area12 m²
Frame profileGalvanized square tube 20x20 mm, 1 mm thickness
Assembly systemKRAB system with M5 screws
Distance between arches67 cm
Ground anchoring35 cm
Foundation10 cm high, 1 mm thick galvanized steel
CoatingNot included
Doors and windowsDouble door at one end, window at the other
Country of originLithuania
Is polycarbonate coating included with this frame?

No, this product includes only the greenhouse frame with foundation profiles and is sold without coating.

How is the greenhouse anchored into the ground?

The frame profiles have built-in ground anchors that bury 35 cm into the earth for stability.

What are the dimensions of this greenhouse frame?

The greenhouse frame measures 3 m in width, 4 m in length, and 2.18 m in height, covering an area of 12 m².

15+ yearsLocal Latvian online store
Fast dispatchWithin 24h for in-stock items
Easy returnsWarranty and simple returns

379.90 €