Greenhouses and Greenhouse Accessories

A spacious 20 m greenhouse for planned growing

Meet the Agromax 4 × 20 m greenhouse The Agromax greenhouse provides an 80 m² growing area, with a 4 m width, 20 m length and overall height of 2.96 m. Its clear 4 mm polycarbonate covering and galvanised steel frame define this long-format model. Check the dimensions against your available garden space before choosing it.

Details to help you plan

1. Room to organise growing areas: At 4 m wide and 20 m long, the greenhouse has a listed area of 80 m². Use these measurements to plan where beds, growing tables and access paths might fit.
2. 2.96 m overall height: The listed height is 2.96 m. Consider this measurement when checking the space available for the greenhouse and planning your layout.
3. Galvanised steel frame: The frame is made from galvanised steel, with listed profiles of 40 × 20 mm and 20 × 20 mm. The stated distance between arches is 200 cm.
4. 4 mm clear polycarbonate covering: The covering is clear polycarbonate, 4 mm thick. The product details list 17 polycarbonate sheets as part of this configuration.
5. Length extensions are separate: The greenhouse length can be extended in 2 m increments using a suitable middle section. Extensions are purchased separately; check that any section you choose matches this model.

Experiences with Bloomcabin

1. "Ordering from Bloomcabin was straightforward, and the team answered my questions before I purchased. I'm very happy with my choice." – Sophie Taylor
2. "My order arrived carefully packaged and was exactly as described. The quality met my expectations, and I would happily purchase from Bloomcabin again." – James Wilson
3. "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." – Olivia Anderson