AGROMAX 4 × 20 m Greenhouse Frame
A frame ready for your choice of covering The AGROMAX frame gives you a 4 × 20 m structure for a greenhouse, with an overall height of 2.96 m and a stated area of 80 m². It is supplied without polycarbonate, so you can choose and source the covering separately. Check that your chosen sheets and fixings are compatible with the frame before buying them.
Frame details
- Galvanised steel construction: The frame is made from galvanised steel, with profiles listed as 40 × 20 mm and 20 × 20 mm. Galvanising is specified as the frame’s rust protection.
- 20 m frame length: The frame measures 4 × 20 m, with a height of 2.96 m and a stated area of 80 m². Use these product dimensions to assess the space available for your planned layout.
- Double arches, 200 cm apart: The frame has double arches, with 200 cm between arches. Check this spacing when planning your covering and fixing requirements.
- Polycarbonate not included: Polycarbonate and other covering materials are not included. Choose a covering and suitable fixings separately, and check they are compatible with the frame.
- Can be extended with 2 m sections: The frame can be extended with compatible 2 m sections. Check compatibility with this model before selecting an extension.
Experiences with Bloomcabin 
- "Ordering from Bloomcabin was straightforward, and the team answered my questions before I purchased. I'm very happy with my choice." – Olivia Wilson
- "My order arrived carefully packaged and was exactly as described. The quality met my expectations, and I would happily purchase from Bloomcabin again." – Jack Thompson
- "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." – Charlotte Brown
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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.
- Item number: Agromax-Frame-4x20-00342-8x00316
- Colour: Colourless / transparent
- Size: 4x20 m
- Height: 2.96 m
- Length: 20 m
- Area: 80 m2
- Spacing between arches: 200 cm
- Frame: Galvanised steel
- Frame: ∎ 40x20 & 20x20 mm
- Rust protection: Galvanisation
- Polycarbonate: Not included
- Packaging: Package count: 1; package dimensions: 182 × 12 × 8 cm; package weight: 4 kg; Package count: 1; package dimensions: 196 × 22 × 8 cm; package weight: 5 kg; Package count: 1; package dimensions: 120 × 194 × 9 cm; package weight: 10 kg; Package count: 8; package dimensions: 166 × 99 × 5 cm; package weight: 17 kg; Package count: 8; package dimensions: 186 × 32 × 5 cm; package weight: 18 kg; Package count: 1; package dimensions: 210 × 80 × 80 cm; package weight: 22 kg; Package count: 8; package dimensions: 210 × 60 × 60 cm; package weight: 22 kg; Package count: 1; package dimensions: 166 × 99 × 9 cm; package weight: 25 kg; Package count: 1; package dimensions: 186 × 32 × 9 cm; package weight: 27 kg; Package count: 1; package dimensions: 166 × 99 × 5 cm; package weight: 27 kg; Package count: 1; package dimensions: 186 × 32 × 5 cm; package weight: 27 kg