8' x 20' Balance Greenhouse for Long-Term Backyard Growing

Extra-Long Greenhouse for Vegetables, Herbs & Productive Gardens

This 8' x 20' Balance greenhouse is designed for gardeners who want generous growing space with reliable, low-maintenance performance. The extended footprint makes it easy to organise planting zones, move comfortably between beds, and manage day-to-day garden tasks year-round.

Balanced Polycarbonate Panels for Consistent Growing Conditions

Crystal-clear polycarbonate wall panels allow high light transmission for steady plant growth, while twin-wall roof panels diffuse harsh sunlight to help regulate heat. This balanced panel combination supports healthier plants and more consistent conditions across changing seasons.

Reinforced Aluminium Frame with Galvanised Steel Base

A rust-resistant aluminium frame reinforced with extra support beams provides long-term structural strength. The galvanised steel perimeter base improves alignment and stability and includes anchoring holes for secure installation on a solid surface.

Four Roof Vents for Practical Climate Control

Four manually adjustable roof vents allow you to manage airflow, temperature, and humidity as conditions change. This helps reduce heat build-up during warmer months and supports healthier, more resilient plant growth.

Built-In Gutters for Simple Rainwater Collection

Integrated gutters and outlets allow rainwater to be collected easily, supporting water-efficient gardening and reducing reliance on mains water.

Wide Double Doors with Low-Threshold Access

High, wide hinged double doors provide comfortable access for wheelbarrows, tools, and larger plants. A low-threshold entry improves ease of use, while the lockable handle offers basic security (lock not included).

Greenhouse Specifications

• Assembled Dimensions: W 244 x D 607 x H 229 cm
• Wall Panels: Crystal-clear polycarbonate, 0.7 mm thick, approx. 90% light transmission
• Roof Panels: Twin-wall polycarbonate, 4 mm thick, approx. 82% light transmission
• Frame: Aluminium, rust-resistant, reinforced with extra support beams
• Perimeter Base: Galvanised steel with anchoring holes
• Doors: Hinged double doors with lockable handle (lock not included)
• Ventilation: 4 manually adjustable roof vents
• Gutter System: Built-in for rainwater collection
• Wind Rating: Up to 90 km/h
• Snow Load: 75 kg/m²
• Frame Colour: Silver (non powder-coated)
• Warranty: 5 years

Packaging & Weights

• Package 1 Dimensions: W 210.5 x D 65 x H 22.5 cm (Net 65.10 kg / Gross 70.10 kg)
• Package 2 Dimensions: W 159 x D 65 x H 12.5 cm (Net 14.65 kg / Gross 17.45 kg)
• Package 3 Dimensions: W 159 x D 65 x H 12.5 cm (Net 14.65 kg / Gross 17.45 kg)
• Total Net Weight: 94.4 kg
• Total Gross Weight: 105 kg

DIY Assembly & Installation Support

This greenhouse is supplied with pre-drilled aluminium profiles and uniform components for straightforward DIY assembly. Clear installation resources are provided to support a safe and secure setup.

Instructional Resources