Walk‑In Tunnel Greenhouse with 2 Support Rods — Upgraded Galvanized Steel Frame Mesh Door & Windows Green

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Sale price$247.31 USD Regular price$274.80 USD
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In stock (60 units), ready to be shipped

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Description

🌱 Extended Protection for Serious Gardeners — Walk‑In Tunnel Greenhouse with Upgraded Support Rods & Mesh Ventilation Green. Give your plants the expansive, protected space they need to flourish. This generously sized tunnel greenhouse features an upgraded galvanized steel frame with two detachable support rods that significantly reinforce the structure, helping it stand up to wind, rain, and daily weather. The 140gsm high‑density PE cover is waterproof, UV‑resistant, and designed with a 15cm extended edge that can be weighted down or buried for a tight, insulated seal. A full‑height zippered door with an added mesh screen and multiple mesh windows provides exceptional cross‑ventilation — keeping fresh air circulating while keeping pests out. With walk‑in height and ample floor space, you'll have room for shelving, raised beds, and all your gardening essentials.

🏆 Why This Upgraded Tunnel Greenhouse Is a Gardener's Heavy‑Duty Choice

💪

Upgraded Frame — Two Detachable Support Rods

Galvanized steel frame with diagonal poles is further reinforced by two removable support rods. This added bracing enhances overall stability, helping the greenhouse resist wind and weather for reliable season‑long protection.

🛡️

140gsm High‑Density PE Cover — Waterproof & UV‑Resistant

The durable green polyethylene cover provides excellent insulation while blocking harmful UV rays. A 15cm extended edge can be buried or weighted down to create a tight seal, improving warmth retention and wind resistance.

💨

Mesh Door & Windows — Superior Ventilation

The zippered roll‑up door includes an extra mesh screen layer, and multiple mesh windows allow you to fine‑tune airflow. Enjoy fresh air circulation that keeps plants healthy while keeping insects and critters out.

📐

Spacious Walk‑In Interior — Room to Grow

With generous dimensions of 175.6" L x 78.3" W x 78.7" H, you have ample space for shelving, raised beds, and comfortable movement. Ideal for cultivating vegetables, flowers, seedlings, and overwintering tender plants.

🔧

All Anchors & Hardware Included — Ready to Assemble

Stakes, guy ropes, and all necessary hardware arrive in the box. The intuitive design makes assembly straightforward for one or two people in just a few hours. Support rods are easily attached or removed as needed.

🟢

Classic Green Finish — Blends into Any Landscape

The green PE cover and frame accents blend naturally with garden surroundings. It provides a clean, professional look whether placed in a backyard, community garden, or small farm setting.

📐 Technical Specifications

Frame Material Galvanized steel with diagonal poles & 2 support rods
Cover Material 140gsm high‑density PE polyethylene green
Color Green
Exterior Dimensions 175.6" L x 78.3" W x 78.7" H approx.
Floor Space Approx. 95 sq. ft.
Door Zippered roll‑up door with mesh screen
Windows Multiple mesh ventilation windows
Cover Edge 15cm extended edge for burying or weighting
Product Weight 39.68 lbs
Included Accessories Stakes, guy ropes, support rods, and hardware
Assembly Required — instructions included

❓ Common Questions About This Upgraded Tunnel Greenhouse

💪 What do the support rods do, and are they necessary?
The two detachable support rods add extra reinforcement to the frame, significantly increasing stability against wind and snow. They are recommended for areas with variable weather, but can be omitted in very calm locations if desired.
🛡️ How do I use the extended cover edge?
The 15cm extra material along the bottom can be buried in soil to create a sealed, insulated base, or you can weigh it down with stones, bricks, or landscape staples. This improves warmth retention and prevents drafts.
💨 Can I leave the mesh door open during the day?
Yes. The zippered door can be rolled up and secured, leaving the mesh screen in place for ventilation while still keeping insects out. For maximum airflow, both the solid door and mesh can be opened.
📐 How many shelves or plants can I fit inside?
With approximately 95 square feet of floor space, you can fit multiple rows of vegetables, several tiered shelving units, or a combination of raised beds and containers. The walk‑in height allows for tall plants like indeterminate tomatoes.
🔧 Can I assemble this greenhouse by myself?
One person can assemble the frame, though a helper makes positioning the cover and attaching support rods easier. Most customers complete assembly in 2‑3 hours with basic tools.
Pro tip: For maximum stability, fully insert the stakes and use the included guy ropes on windy days. Bury or weight down the extended cover edge to create a tight seal that improves insulation and keeps out drafts.

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