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Steelmates Greenhouse FAQ

Frequently Asked Questions

The Steelmates greenhouses extend your growing season, add a variety of plants, and protect them from all weather conditions. 

All Steelmates greenhouses come with UV treated polycarbonate sheets. 

With our smart design, Steelmates greenhouses are assembled with a single wrench. No holes need to be drilled. An impact wrench will definitely speed up the process. 

Yes, we have a fully assembled greenhouse on display in our Auckland store. 

All Steelmates greenhouses come with easy to follow step by step instructions. No special tool or skill needed. If you don't have time, we also have contractors who can assemble for you nationwide.
The Steelmates greenhouses do come with a base, you can plant out of ground inside. You can add the foundation kit with your greenhouse, with the foundation kit, it saves a lot of effort to make the base of the greenhouse leveled and square.
All of our greenhouse comes with a foundation frame with 4 pegs.
They come in 4mm or 6mm depending on the model
We can supply replacement polycarbonate sheets to our customers.
Use manual vent to allow ventilation. You can also add auto vent opener at additional cost

Extended Growing Season: greenhouse enable you to extend the natural growing season of various plants, providing opportunities for year-round cultivation.

Our greenhouses offer a perfect environment for a diverse array of plants, from common vegetables like tomatoes and cucumbers to exotic flowers and herbs. This controlled setting allows for consistent gardening success throughout the year.

We offer a variety of greenhouse structures, including glass, polycarbonate panels, and plastic film options:

Glass: Offers durability and clear visibility but can reduce thermal efficiency.

Polycarbonate: Provides excellent insulation and is impact-resistant, although it may require replacement over time due to wear.

Choose a location that receives ample sunlight, ideally with the longest side of the greenhouse facing north to maximize light exposure. Ensure the site is sheltered from strong winds to protect the structure.

Generally, building a small to medium-sized greenhouse does NOT require a permit, but we recommend checking local regulations to confirm.

Our polycarbonate greenhouses are designed with manual vents to promote adequate ventilation. We also offer automatic vent openers to help manage internal temperatures effectively during warmer months.

Our greenhouses come with a comprehensive warranty—5 years for the frame and 3 years for the polycarbonate panels. For more details, please review our Terms & Conditions.

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