3x4 m COMFORT 6mm

Greenhouse 3x4 m COMFORT 6mm with 6 mm polycarbonate is designed for gardeners who want smaller temperature fluctuations, a longer growing season and a particularly durable structure. The thicker cladding provides a safe microclimate even on cool nights and allows you to start planting earlier in spring and harvest later in autumn.

Greenhouse 3x4 m COMFORT 6mm is delivered in detachable modules, ensuring compact packaging, lower delivery costs and easy transport to the installation site.

Durable frame, compact delivery and heat-retaining 6 mm polycarbonate

This greenhouse is suitable for both beginners and experienced gardeners. The structure height is 200 cm and the length is 400 cm, providing enough space for seedlings and daily work.

The growing area reaches 12 m2, allowing you to grow vegetables, herbs and seasonal plants for both family needs and reserves.

Strong frame and stable construction

The frame is made of galvanized Steel ∎ 40x20 & 20x20 mm, which ensures long service life, corrosion resistance and stable performance throughout the season. The arches are spaced every 100 cm, significantly increasing resistance to snow and wind loads.

6 mm polycarbonate cladding – fewer fluctuations, more heat

The covering uses 6 mm. The thicker 6 mm polycarbonate retains heat better, reduces sudden temperature changes and condensation. It creates a more stable microclimate, which is especially important for sensitive seedlings and early crops.

Thanks to the improved thermal insulation you can start growing earlier in spring and finish later in autumn.

Greenhouse functionality

• Two doors at both ends – convenient access and air flow on hot days.
• Ventilation windows in the gables – easy air and humidity control without extra effort.
• Easy installation – mounted directly on the ground with T-shaped metal anchors.

Recommended accessories for even better use

• Silicone sealant – for additional sealing and moisture protection.
• Extra ventilation window – for better airflow on hot summer days.
• Ventilation tape – to reduce moisture build-up and condensation.
• UP polycarbonate profiles – for secure sheet joints and durability.
• Cable kit for tying plants – stable support for tomatoes and cucumbers.
• Greenhouse anchors and straps – extra stability in windy locations.

Main advantages

• Easy and economical delivery thanks to the modular design.
• Large growing area: 12 m2.
• Durable frame: galvanized Steel ∎ 40x20 & 20x20 mm.
• Heat-retaining 6 mm cladding: 6 mm.
• Stable structure with arch spacing of 100 cm.
• Suitable for changing weather and an extended growing season.

Who is this greenhouse suitable for?

The model is ideal for tomatoes, cucumbers, peppers, herbs and various seedlings. The strong frame and 6 mm polycarbonate ensure a favourable microclimate, earlier harvest and a longer growing period.

Greenhouse 3x4 m COMFORT 6mm provides a safe microclimate, smaller temperature fluctuations and a generous harvest season after season.

• Manual for Greenhouse Comfort2025
• Snow Load Protection

Have a question about a product, delivery, or payment?

Our product descriptions provide general information, but we understand that every situation can be unique. Use the contact form below to send your question or request — our team will be happy to assist you!

We’ll get back to you as soon as possible, and a detailed reply will be sent to your email address.

E-mail: [email protected]  |  Whatsapp