Rion Grand Gardener® 8x12 Premium + Mounting Base & Accessories


Rion Grand Gardener® 8x12 Clear Twinwall Panels and Green Resin Frame - Premium Series

Rion Grand Gardener® 8x12 offers you the best a Polycarbonate greenhouse experience, with its spaciousness, unsurpassed insulation and a complete set of accessories. This greenhouse will fulfill all the requirements of any keen gardener by provideing trellising, hanging, anchoring, and regulated irrigation systems. Optimal air circulation is achieved using a roof vent and louver window, both open and close automatically, preventing temperature buildup and regulating humidity levels using automatic roof and louver openers. Two tier staging kits will make organizing extremely easy. The durable frame easily snaps together using smart ‘Pin & lock’ connectors and enables the structure to withstand extreme conditions weather for many years of gardening use..

Twin-wall Polycarbonate Panels

Twin-wall Polycarbonate Panels – 4mm Roof and 6mm Walls

• Virtually unbreakable, high-impact resistant and flexible
• Twin-wall panels have excellent insulation and protect from strong sunlight exposure
• Complete UV blockage and 100% UV protected, the panels do not discolor, fracture or shatter
• Maintain their integrity and withstand extreme weather conditions for many years of use

Barn shaped roof

Barn shaped roof

• Extra headroom provides a comfortable working environment

Extruded resin frame

Extruded resin frame

• Provides high insulation and helps creates unique nurturing conditions

Door handle and holder

Easy Access

• Door handle and holder

rion Roof vent

Roof vent

• Provides air flow and allows regulation of heat and humidity

Reinforcement Cable

Reinforcement Cable

• Improves structural stability and weather resistance

Rion Smart Pin & Lock connectors

Easy assembly

• Smart Pin & Lock connectors
• Uniform profiles


The Rion Grand Gardener® Premium offers you the best Polycarbonate greenhouse experience, with inclusive set of accessories.

  • 2 Manual Roof Vent Window 
  • 2 Automatic Roof Vent Arm Opener
  • 1 Manual Side Louver Vent Window
  • 1 Automatic Louver Vent Arm Opener
  • 1 Mounting Base Kit
  • 1 set of Hanging Hooks (package of 10)
  • 1 Two Tier Staging Benches

  Two Tier Staging

Two Tier Staging

  • A strong and stable potting bench. Use it as a potting station and a shelving unit to help you organize your greenhouse space.
Roof Vent Kit

Roof Vent Kit

  • Provides extra ventilation and improves air circulation in your greenhouse, you can add an Extra Roof Vent for heat and humidity relief.
Automatic Vent Opener

Automatic Vent Opener

  • Makes gardening easier, regulates greenhouse temperature buildup and humidity levels. No need to worry about your plants wilting or being damaged from extra heat or cold (start opening point: 12-15°C).

Side Louver WindowSide Louver Window

  • Improves air circulation and reduces humidity in your greenhouse. The Side Louver Window can be added to the greenhouse by replacing an entire upper or lower panel on the side of the greenhouse.
Automatic Louver Opener

Automatic Louver Opener

  • Enhances airflow by automatically opening and closing your louver window according to the surrounding temperature.
Hanging & Anchoring Kit

Hanging & Anchoring Kit

  • Ensures the safety and stability of your greenhouse and prevents it from becoming damaged by unstable weather, even if your area is not prone to high winds.
Mounting Base Kit

Mounting Base Kit

  • Rion Base Kits are made of heavy-duty resin with a honeycomb closed and U-shaped design. It is easy to assemble with no additional tools. You can fill the base with dirt for extra stability.

Rion Grand® 8x12 Drawing ISO viewRion Grand® 8x12 Drawing TOP view