A 3 × 4 m greenhouse for growing at home
Space for plants and everyday gardening The COMFORT 2025 greenhouse has a 3 × 4 m footprint and 12 m² of growing area. It is 200 cm high and 400 cm long, with clear 4 mm polycarbonate covering and a galvanised steel frame. The size and layout make it a considered option for growing vegetables, herbs or seedlings.
Features to help you choose
- 12 m² of growing area: The 3 × 4 m footprint gives you a clear area to plan for crops, paths and access. Check the available space at your chosen site before deciding.
- Galvanised steel frame: The frame is made from galvanised steel sections measuring 40 × 20 mm and 20 × 20 mm. Galvanising is specified as the frame’s rust protection.
- Clear 4 mm polycarbonate: The greenhouse has clear polycarbonate covering with a thickness of 4 mm. This gives you the documented panel material and thickness to compare with other models.
- Arches spaced 100 cm apart: The stated distance between the arches is 100 cm. Use this detail alongside the greenhouse dimensions when comparing designs.
- Doors and vents at the ends: The model is described as having two doors, one at each end, plus vents at the ends. These provide entry points and openings for airflow.
Experiences with Bloomcabin 
- "Ordering from Bloomcabin was straightforward, and the team answered my questions before I purchased. I'm very happy with my choice." – Emma Wilson
- "My order arrived carefully packaged and was exactly as described. The quality met my expectations, and I would happily purchase from Bloomcabin again." – Daniel Clarke
- "I had a question about my delivery, and Bloomcabin's customer support was friendly and helpful. They kept me informed and made the whole experience easy." – Sophie Bennett
Flexible payment options
We offer flexible and secure payment methods to make your shopping experience smooth and convenient.
Order now and save 45% with Bloomcabin. Bring your home and garden ideas to life, with helpful customer support from choosing your product to arranging delivery.
- Article number: KO.GH.Comfort2025-3x4-4mm
- Colour: Colourless / transparent
- Size: 3x4 m
- Height: 200 cm
- Length: 400 cm
- Area: 12 m2
- Polycarbonate: 4 mm
- Frame: Galvanised steel, 40x20 & 20x20 mm
- Rust protection: Galvanising
- Arch spacing: 100 cm
- Packaging: Number of packages: 1; package dimensions: 38 × 24 × 6 cm; package weight: 1 kg; Number of packages: 1; package dimensions: 194 × 44 × 7 cm; package weight: 14 kg; Number of packages: 1; package dimensions: 210 × 70 × 70 cm; package weight: 32 kg; Number of packages: 1; package dimensions: 205 × 102 × 7 cm; package weight: 37 kg