Greenhouses & Greenhouse Accessories

Add 2 m to a compatible Agromax greenhouse

A frame extension for a 4 m-wide greenhouse This Agromax extension frame adds a 2 m section to a compatible existing 4 m-wide greenhouse, increasing the growing area by 8 m². It is an extension component, not a stand-alone greenhouse. The extra section fits in the middle of the existing structure, rather than at either end, so installation involves adjusting the greenhouse structure in line with the manufacturer’s instructions.

Details to help you plan

1. Adds a 2 m section: The extension is 2 m long and adds 8 m² of growing area to the compatible greenhouse. Its listed height is 2.96 m.
2. Designed for the middle of the structure: The section is installed between existing frame sections. The greenhouse end walls remain in place; this is not an end-wall extension.
3. Galvanized steel frame: The frame is made from galvanized steel, with listed frame profiles of 40 × 20 mm and 20 × 20 mm. The listed spacing between arches is 200 cm.
4. Covering is not included: Polycarbonate is not part of this set. If adding covering, choose a thickness that matches the existing greenhouse so the extended structure is consistent.
5. For an existing compatible greenhouse: This section depends on a compatible 4 m-wide greenhouse and cannot be used on its own. The source describes adding further 2 m sections to expand the growing area again.

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." – Emily Campbell
2. "My order arrived carefully packaged and was exactly as described. The quality met my expectations, and I would happily purchase from Bloomcabin again." – Liam 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." – Sarah Thompson