Serrahaus Greenhouse

Twin-wall polycarbonate panels and the rust-proof aluminium frame, the sliding door kit, the hinged roof vent, four ground anchors, all fixings with a basic tools list, and a step-by-step assembly guide.

Free US shipping. Orders are processed in 24 to 48 hours and delivered in 3 to 5 business days. The greenhouse ships flat-packed in a single protective carton, delivered to your door, so you can build it as soon as it arrives.

Build it, plant it, live with it. If it is not right within your 30 day trial, contact us for a return and a full refund, and we cover the return shipping.

Anchor the greenhouse per the guide and register it, and we stand behind the frame with a 6 month warranty.

Two people can build it in about a day with basic hand tools. Keep the panels clear by wiping them each season, clear heavy snow from the apex roof, and check the anchors after strong winds.

Fix all four ground anchors to level ground and the slant corner supports brace the frame against wind. Clear heavy snow from the apex roof as you would any garden structure, and the pitched roof helps it slide. Anchoring is the single most important step, so follow the guide closely.

The panels carry a UV-protected outer coating that resists yellowing and keeps light transmission stable for years of normal outdoor use. Wipe them down each season to keep them clear.

The hinged roof vent lets hot air rise and escape while the sliding door draws cooler air in low down, creating real cross-flow. On the hottest days open both, and add the temperature-triggered auto-vent opener so it manages itself while you are away.

No concrete base is required. You need reasonably level ground, then the four included ground anchors fix the frame down. A firm, level surface such as paving, compacted earth or a timber base all work well.

Two people can put it together in about a day using basic hand tools. The panels and frame are pre-cut and the guide walks you through each step in order. Take your time squaring the base and the rest follows.

Yes. The twin-wall polycarbonate holds daytime warmth into the night, and you can add an electric or paraffin greenhouse heater for hard frosts. Many growers keep tender plants going through winter this way.

Rules vary by locale and by how you site the structure. Many gardens do not require permission for a greenhouse this size, but always check with your local authority before you build.

You have a 30 day trial. If the greenhouse is not right for you, contact us for a return and a full refund, and we cover the return shipping. Orders are processed in 24 to 48 hours and delivered in 3 to 5 business days.