Exaco BioStar Cold Frame

The 8mm twin-wall polycarbonate provides significantly better thermal insulation than single-pane glass or thin plastic. This extra thickness traps air to create a more stable temperature environment, which is crucial for protecting delicate plants during early spring or late autumn frosts.

Yes. The unit features a three-section top, allowing you to open specific lids independently. This design makes it easy to tend to individual plants or adjust ventilation without exposing the entire garden bed to the outside air.

Absolutely. It is engineered to handle significant snow loads, making it a reliable choice for winter protection. However, if you live in an area with extreme, heavy snowfall, it is wise to clear the top periodically to prevent excessive accumulation.

One of the key benefits of this model is that it folds completely flat. When not in use, you can disassemble or collapse it to a slim profile, making it easy to tuck away in a shed or garage without taking up valuable floor space.

Yes, the BioStar Premium includes ground stakes to anchor the frame securely. This is essential for keeping the structure stable during windy conditions.

The assembly is designed to be straightforward, though having a second pair of hands can make the process faster. Most users find they can put it together in a single afternoon with basic tools.