Skip to product information
1 of 8

Outsunny Large Polycarbonate Greenhouse Walk In With Slide Door And Window Aluminium Frame 6x4ft Silver Tone

Outsunny Large Polycarbonate Greenhouse Walk In With Slide Door And Window Aluminium Frame 6x4ft Silver Tone

Regular price £214.99 GBP
Regular price £259.99 GBP Sale price £214.99 GBP
Sale Sold out
Taxes included. Shipping calculated at checkout.
Quantity

Kick off the growing season with the Outsunny Polycarbonate Greenhouse—a large, accessible walk-in sanctuary for your plants. Built on a powder-coated aluminium frame, this 6x4 ft structure (190 cm long x 132 cm wide x 201 cm high) combines durability with bright, healthy light for all your seedlings, herbs, and vegetables. The silver-tone finish( Aluminium frame) resists rust and stands up to seasonal use, while four ground stakes keep the greenhouse firmly anchored.

Why this walk-in greenhouse stands out

  • Wide, walk-in interior: An open design that makes it easy to enter, rearrange pots, and manage mature plants without squeezing through a cramped doorway.
  • Single sliding door: Smooth, one-handed access with a secure seal that helps maintain your internal climate and protects from chilly drafts.
  • Lift-up roof for instant ventilation: A convenient roof panel that you can raise to vent heat and humidity on warm days, helping to prevent wilting and disease.
  • Clear polycarbonate panels: 4 mm thick, offering transparent, shatter-resistant light transmission so your plants receive ample sunshine while staying sheltered from wind and pests.
  • All-season protection: Capable of withstanding up to 40 kg/m² of snow and with a windproof rating up to level 6, so you can garden confidently through winter and beyond.
  • Stable, rust-resistant frame: Powder-coated aluminium provides a strong, lightweight structure that resists corrosion, keeping your greenhouse looking great year after year.
  • Secure grounding: Includes four ground stakes to anchor the setup to the soil for added stability in windy conditions.

Specifications at a glance

  • Overall dimensions: 190 L x 132 W x 201 H cm (approximately 6'3" x 4'4" x 6'7")
  • Frame material: Aluminium alloy with powder coating
  • Panels: Transparent polycarbonate, 4 mm thick
  • Snow load: Up to 40 kg/m²
  • Wind resistance: Level 6
  • Door: Single sliding door, 60 cm wide x 161.5 cm high
  • Window: 60.2 cm L x 60 cm W
  • Grounding: 4 ground stakes included
  • Assembly: Assembly required
  • Color/finish: Silver tone

Practical uses and setup tips

Designed for compact spaces while delivering generous growing room, this greenhouse is ideal for starting seedlings earlier in the season, hardening off transplants, or housing heat-loving crops as temperatures rise. Use the walk-in area to rotate pots, prune, and monitor moisture levels without disturbing the entire setup. The lift-up roof makes quick venting part of your routine, so you can regulate humidity on hot, sunny days without opening the door and losing heat.

Tips for maximizing performance:

  • Position the greenhouse to maximize morning sun while protecting it from harsh afternoon winds, especially in exposed yards.
  • Layer the interior with benches or shelves on one side to keep pathways clear and promote air circulation.
  • Use a simple, breathable cover or shade cloth in peak summer to prevent overheating.
  • Securely anchor using the included stakes if you’re in a windy area; check ground conditions before setup.

What’s included

  • Outsunny greenhouse
  • 4 ground stakes for secure anchoring

Embrace a reliable, easy-to-use greenhouse that puts plant health first. With its sturdy aluminium frame, protective polycarbonate panels, and thoughtful features like a sliding door and lift-up roof, this 6x4 ft Outsunny greenhouse helps you extend your growing season, protect delicate starts, and enjoy a neater, more efficient gardening routine.

View full details
house-plant-in-white-pot - ALL4U RETAILER LTD

Do You Have A Question For Us?

Get In Contact
  • We're real people

    We’re a small, independent team based in London. We have a passion for finding great products for your home. When you shop with ALL4U, you’re supporting a genuine UK business.

  • We’ve done the legwork

    We know what it’s like to shop online, so we hand-pick our suppliers with care. If we wouldn’t put it in our own kids’ rooms or our own gardens, we don’t list it. Quality and safety always come first.

  • Here when you need us

    Whether you have a quick question before you buy or just want an update on your delivery, we’re only a message away. Our UK team is here Mon-Fri to help, ensuring everything goes smoothly from click to doorstep.