tuphen White Steel Trellis 9.8' x 6.6' x 7.2

White Steel Frame Greenhouse

This portable greenhouse uses a white powder-coated steel frame measuring 9.8' long by 6.6' wide by 7.2' high. It creates a unified, protected space for managing plants, fruits, vegetables and flowers throughout the season. The structure is designed for hobby gardeners who want a walk-in growing area that can be assembled directly on soil.

PE Cover With Roll-Up Windows

A two-layer 140 GSM PE cover with a reinforcement grid lets 85% of sunlight through while blocking UV scorching. Six-inch extended edges are buried to tighten the cover and stop rainwater pooling. Four roll-up windows with screens and two zippered doors measuring 43.25" wide by 59.75" high allow heat and light control. Twelve ground stakes anchor the frame against wind.

Replaces Temporary Cold Frames

This greenhouse upgrades from low tunnels or single-season plastic sheeting that tear easily and offer no ventilation control. The steel tubing resists chipping and peeling for multi-year use, while the zippered doors and screened windows give daily airflow adjustment. Buyers who need a permanent glass or polycarbonate structure with insulated panels will find this cover-based design insufficient for deep-winter heating.