Plastic Greenhouse
A plastic greenhouse is affordable, flexible, and easy to use—perfect for new gardeners or small spaces. Great for protecting young plants or starting seeds, it’s lightweight, portable, and ideal for patios or balconies. A quick, efficient way to grow without big investment.
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Why Choose a Plastic Covered Greenhouse?
A plastic covered greenhouse is one of the most accessible options for growing vegetables, herbs, or flowers at home. These greenhouses typically use PE (polyethylene) film or PVC panels that are UV-stabilised and weather-resistant. The plastic acts as a transparent shield, allowing light in while protecting your plants from wind, rain, and temperature swings.
Plastic coverings are lightweight and easy to stretch over a frame – many models come with zippers, velcro, or roll-up panels for simple access and ventilation. They're also great for seasonal gardeners who want a solution they can pack away when not in use. Despite the cheap low cost, plastic greenhouses are surprisingly effective in maintaining warmth and humidity – especially in spring and autumn.
Plastic Greenhouse vs Polycarbonate – What's the Difference?
If you’re choosing between a plastic greenhouse and a polycarbonate model, the table below can help clarify the key differences in function, durability, and price:
| Feature | Plastic Greenhouse | Polycarbonate Greenhouse |
|---|---|---|
| Material | Flexible PE/PVC film or soft plastic panels | Rigid, double-wall polycarbonate sheets |
| Light Transmission | High, but can scatter light | Moderate and more evenly diffused |
| Durability | More prone to tears and UV degradation | Long-lasting and impact-resistant |
| Insulation | Lower – better for seasonal use | Higher – retains heat more efficiently |
| Weight | Very lightweight – easy to move | Heavier – more stable in wind |
| Cost | Budget-friendly | Mid-range to high-end |
| Installation | Tool-free or simple setup | Requires more time and tools |
Plastic greenhouses are ideal if you're looking for a low-cost, quick solution – while polycarbonate suits gardeners who want long-term performance. You can review all our greenhouses here.
Lightweight and Portable – Benefits and Limitations
One of the biggest advantages of a greenhouse with plastic is its low weight. This makes it easy to move around your garden to follow the sun or shield against wind. Need to dismantle it for the winter or shift it to a new home? No problem – most plastic models can be collapsed and reassembled within minutes.
However, this flexibility also has trade-offs. Lightweight greenhouses are more vulnerable to strong wind if not secured properly, and the plastic cover may need replacing every few seasons due to UV exposure. Still, for gardeners who value adaptability and simplicity, these models are hard to beat. Add a few anchors or bricks, and you've got a reliable space that works with your rhythm and environment.
Available as Walk-In Models
Think plastic greenhouses are only for small pots? Think again. We offer several walk-in plastic greenhouse models that give you space to stand upright, organise plants on multiple shelves, and move around comfortably. Despite their compact footprint, these models are surprisingly spacious inside and often feature zippered doors and mesh-covered vents.
Walk-in versions are perfect for seasonal growers or urban gardeners who want more room without committing to a permanent structure. They're easy to set up, offer excellent ventilation options, and provide quick access to your plants. Whether you’re starting seeds or nurturing full-grown tomato plants, walk-in plastic greenhouses bring flexibility to a whole new level.