Skip to product information
1 of 9


Outsunny Sprinkler System Polytunnel Greenhouse, 4 x 3(m), Green

Outsunny Sprinkler System Polytunnel Greenhouse, 4 x 3(m), Green

Regular price £112.99 GBP
Regular price £149.99 GBP Sale price £112.99 GBP
24% OFF Sale Sold out
Tax included. Shipping calculated at checkout.


  • Integrated sprinkler system: Garden polytunnel has a built-in water pipe. Keeps plants stay hydrated and helps them grow.
  • 140gsm plastic cover: Reinforcement grid through the middle to prevent tearing. Walk-in greenhouse protects your plants for longer.
  • Wide door and mesh windows: Easy to enter and leave this polytunnel greenhouse. Mesh windows brings in fresh air when needed.
  • Galvanised steel structure: A strong structure with diagonal bracing rods, greenhouse stands steady upright.
  • Dimensions: 198H x 399L x 298Wcm. Door: 167H x 160Wcm. Water pipe: Φ20cm. Suitable hose: Inner: Φ13mm, Φ19mm. Assembly required - two people recommended.

Transform your garden into a haven for growth, thanks to this Outsunny walk-in polytunnel greenhouse. The integrated spray system is easy: simply connect your hose - keeps plants hydrated and happy. The galvanised steel frame and reinforced support bars ensure a strong standing structure, all protected with a plastic cover.


  • Sprinkler system for easy plant watering
  • Plastic cover for safe shelter inside
  • Roll-up door and windows ensure easy access, ventilation and temperature control
  • Galvanised steel structure for a strong core, with reinforced diagonal rods on the corners for enhanced stability
  • Extended edges to bury into the soil, with guy ropes and ground stakes included
  • Two-person assembly recommended


  • Colour: Green
  • Material: Φ24mm Galvanised Steel, 140gsm Polyethylene
  • Overall Dimensions: 399L x 298W x 198Hcm
  • Window Dimensions: 35W x 35Hcm
  • Door Dimensions: 160W x 167Hcm
  • Extended Edge Width: 15cm
  • Built-in Water Pipe Diameter: Φ20cm
  • Inner Diameter of Suitable Hose: Φ13mm, Φ19mm
  • Windproof Level (when fully fixed): Level 4-5
  • Item Label: 845-949V01GN

Package Includes:

  • 1 x Greenhouse
  • 4 x Ground Stake
  • 4 x Guy Rope
  • 1 x Manual
View full details