Garden Greenhouses

Extend your Fermer greenhouse by 2 m

An extension section, not a standalone greenhouse This Fermer extension adds 2 m to the length of a compatible greenhouse and provides 12 m² of additional growing area. It is intended for a Fermer greenhouse with 10 mm polycarbonate, and is fitted into the middle of the existing structure, between its end walls. The existing end walls and doors remain in place.

Details to check before choosing

1. Made for 10 mm polycarbonate: The extension has clear 10 mm polycarbonate. Match the panel thickness to your existing Fermer greenhouse before ordering.
2. Adds growing space: The 2 m section adds 12 m² of area, giving you more room for beds, growing tables or wider paths.
3. Galvanised steel frame: The frame is made from galvanised steel and is specified as 40 × 40 × 1.2 mm.
4. Double-arch layout: The extension continues the Fermer double-arch construction. The distance between arches is 200 cm.
5. Plan the fit and installation: Check your greenhouse model and its 10 mm panel thickness. Installation requires suitable foundation preparation and a secure connection to the existing frame.

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." – Aoife Murphy
2. "My order arrived carefully packaged and was exactly as described. The quality met my expectations, and I would happily purchase from Bloomcabin again." – Conor Walsh
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." – Niamh O'Brien