Home/Products/KING BIRD Premium 20x10x6.6FT Greenhouse for Outdoors Large Walk-in House
KING BIRD Premium 20x10x6.6FT Greenhouse for Outdoors Large Walk-in House

KING BIRD

KING BIRD Premium 20x10x6.6FT Greenhouse for Outdoors Large Walk-in House

Disclosure: We may earn a commission when you buy through links on this page, at no extra cost to you. As an Amazon Associate we earn from qualifying purchases. Learn more

8.6/10
โœ“ PRIME
View on Amazon

Highlights

  • [Reinforced Frame Structure]--KING BIRD portable plant tent is pro-designed and made of selected galvanized steel, with 3 top crossbars, 2 diagonal & 10 vertical poles at the bottom enhancing the entire structure. 24 stakes and 4 ropes are extra given to fix it on the ground firmly. The 20-foot large space is perfect for you to place abundant home vegetables, flowers plants, etc. [NEW!] 2 supporting stiffeners are added to reinforce the frame.
  • [UVI 6 Protected Cover]--Our leading waterproof, UV Index 6 protected, and 150g/sqm PE grid cover protects your plants from excess rays, which doubles the service life: Compared to other greenhouse(UVI 1-3) that only lasts for 1-6 months, our KING-cover lasts for over years. The reinforced odorless PE covering material provides safe work zone. The cover fits the frame closely, enhancing warmth and wind resistance.
  • [Temperature & Humidity Control]--Featured with 8 roll-up screen windows plus 2 door-netting, temperature and humidity can be well-controlled, which increases temperature promoting early spring plant growth, enhances ventilation on hot summer days, and retains warmth during the winter. It keeps plants from pouring rains, winds, and snows.
  • [Dual Zipper Screen Doors]--Doors on both sides are convenient and increase the ventilation greatly. Each unique multi-function door consists of 1 PE and 1 mesh layer, and improved zippers, which enables you to keep warm by the PE door and keep out the intruders by the ventilating screen door. Double seams of the cover can prevent tearing apart. [NEW!] The zipper parts get upgraded for a longer life.
  • [Join the KING BIRD Garden Family Now]--You will become part of the KING BIRD garden family. We stand behind our product and are the 1st to proudly provide you with 1 year of 24/7 continuous complimentary service. (Check [Product guides and documents] below product page or scan the Transparency Codes on Cartons to know more)

Why You'll Love It

  • Generous 20-by-10-foot walk-in design provides extensive space for growing vegetables and flowers
  • Galvanized steel frame with top crossbars and added stiffeners ensures structural strength
  • UVI 6 protected 150g per square meter cover protects plants from harsh sun and weather
  • Eight roll-up screen windows offer easy temperature and humidity control across seasons
  • Dual zipper entry doors feature separate solid PE and ventilating mesh layers

Pros

  • +Galvanized steel frame with extra stiffeners
  • +Spacious 20-by-10-foot walk-in footprint
  • +UVI 6 protected waterproof PE cover
  • +Eight roll-up windows for temperature control
  • +Dual doors with mesh and solid layers

Cons

  • -Requires significant outdoor yard space
  • -Ground anchoring with stakes is necessary

Detailed Review

The KING BIRD 20x10x6.6FT Greenhouse provides a spacious walk-in shelter for home gardeners looking to cultivate vegetables, flowers, and other plants throughout the year. Measuring 20 feet long, 10 feet wide, and 6.6 feet high, this large enclosure offers ample room to arrange plant rows or containers while giving you enough vertical clearance to walk around comfortably inside.

The structure is built around a galvanized steel frame equipped with three top crossbars, two diagonal poles, and ten vertical poles along the bottom. To further stabilize the frame, the design includes two newly added supporting stiffeners, along with 24 ground stakes and four guy ropes. This reinforcement keeps the close-fitting cover tightly secured over the metal tubing to help shield your plants from heavy rain, strong winds, and snow.

The outer shelter features a 150g per square meter PE grid cover crafted from odorless material. Designed with UVI 6 protection, the material guards vegetation against harsh sun exposure while retaining interior heat. For air circulation, the enclosure includes eight roll-up screen windows alongside dual-zipper doors on both ends. Each door integrates a multi-function setup with one solid PE layer for trapping warmth and one mesh layer to enable ventilation while blocking out unwanted intruders.

Keep in mind that setting up a structure of this footprint requires a sizable, clear outdoor area in your yard. The listing does not state whether assembly tools are included, and the setup relies heavily on properly placing all 24 stakes and ropes into the ground for stability. Additionally, no interior shelving or staging racks are included with the tent structure.

Verdict: This walk-in greenhouse is ideal for dedicated gardeners needing a large, protective environment for early spring planting and winter warmth. Its combination of reinforced steel framing, dual-layer screen doors, and eight ventilation windows delivers effective climate control for outdoor plant care.

Specifications

  • Dimensions: 20 x 10 x 6.6 ft
  • Frame Material: Galvanized steel with 3 top crossbars, 2 diagonal, and 10 bottom vertical poles
  • Cover Material: 150g/sqm PE grid cover with UVI 6 protection
  • Ventilation: 8 roll-up screen windows and 2 dual-layer screen doors
  • Anchoring Accessories: 24 ground stakes, 4 ropes, 2 supporting stiffeners
  • Support Service: 1 year of 24/7 continuous complimentary service

Who Should Buy It

A great fit if you:

  • Need a large 20-foot walk-in enclosure to protect vegetables, flowers, and household plants
  • Want flexible ventilation with eight roll-up windows and dual mesh or solid door layers
  • Require a steel-framed structure with included ground stakes and ropes for wind and rain resistance

Consider something else if you:

  • Have limited yard space that cannot accommodate a 20x10-foot footprint
  • Prefer a compact setup with pre-installed shelving units

FAQ

What material is used for the greenhouse cover?
The greenhouse uses a 150g per square meter odorless PE grid cover with UVI 6 protection designed to protect plants from excess rays and withstand rain, wind, and snow.

How do the entry doors work?
The greenhouse features doors on both sides equipped with upgraded zippers. Each door has a dual-layer design consisting of one solid PE layer for warmth and one mesh layer for ventilation and keeping out intruders.

What hardware is included to secure the frame?
The package comes with 24 ground stakes, four ropes, and two frame-supporting stiffeners to anchor the galvanized steel structure firmly to the ground.

How do you adjust airflow and temperature inside?
You can regulate temperature and humidity using the eight roll-up screen windows and the two zippered mesh doors, allowing for increased ventilation during summer or heat retention in colder months.

Product Details

BrandKING BIRD
ASINB0F43N2YLY

Similar Products