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Outsunny Walk-In Polytunnel Greenhouse w/ Roll Up Door Windows, 4.5x3x2 m White

First Added - February 27 2022
Last Updated - August 29 2024 - 11 Data Points Updated - 4 Data Points Added
Reviewed & curated by a panel of garden building experts. Using methodology 1.1

Product ID: SKU: 5056029872826

Size: 14' x 9'

Merchants Checked: 12

Available From: 1

Mano Mano
£112.99
See Deal

Support WhatShed: by making a purchase after clicking a link above, a portion of the sale supports this site.

88
Good Ranked in the Top 34% of Greenhouses.
Position 276 of 836 Greenhouses - Up 361 places from previous update.
Quality of materials
Construction quality
Ease of construction
Value for money

See how our panel of industry experts helped create the impartial judging criteria used to calculate the Expert Score.

In-Depth Review of the Outsunny Walk-In Polytunnel Greenhouse

If you’re looking to enhance your gardening experience, the Outsunny Walk-In Polytunnel Greenhouse w/ Roll Up Door Windows (4.5x3x2 m in White) stands out in its category. Often referred to simply as the ‘Polytunnel Greenhouse’, this structure serves as an excellent choice for those keen on cultivating plants in a controlled environment.

Key Features

The Outsunny greenhouse is constructed from durable steel, which forms the backbone of this structure. Steel is well-regarded for its strength and longevity, making it an attractive option for garden enthusiasts. One of the key highlights is its galvanised treatment, ensuring resistance to rust and corrosion, thus prolonging the life of your greenhouse.

Measuring 14′ x 9′, this greenhouse is built with ample space in mind, enabling you to plant a variety of herbs, flowers, and vegetables. Although it lacks windows, the greenhouse compensates with its roll-up door that promotes airflow while still providing protection from the elements.

Storage and Dimensions

With dimensions of 445 cm in length, 299 cm in width, and a height of 2000 mm (7′), the Outsunny greenhouse provides a comfortable working space. The door measures 1,700 mm (6′) wide and 1,550 mm (5′) tall—wider than average, making access easy for larger pots or tools. This generous sizing, paired with the height, offers a practical solution for both novice and experienced gardeners alike.

Market Standing and Value for Money

After evaluating numerous similar products, our experts rated the Outsunny greenhouse highly for both quality of materials (4/5) and quality of construction (4.5/5). When it comes to ease of construction, this greenhouse scores a commendable 4/5, indicating that even those who consider themselves DIY novices can successfully assemble it with relative ease.

Yet, the true defining feature of the Outsunny greenhouse lies in its value for money, which received a perfect 5/5 score. At an appealing price point of £112.99, it is notably £311 less expensive than the average 14′ x 9′ greenhouse, leading us to believe that it is perhaps the most sensible purchase in its category.

Performance Analysis

While this greenhouse shines in terms of value and ease of construction, it’s essential to consider its limitations. Made out of steel with no integrated windows, it is best used in moderate weather. Not suitable for bad weather conditions, especially in harsh or stormy climates, shoppers should be cautious about where they place this structure. Nevertheless, its robust frame and galvanised finish can withstand considerable environmental stress.

The absence of windows may raise concerns regarding ventilation; however, the roll-up door compensates for this by allowing adequate air circulation. This dual function of providing a secure entrance while mitigating humidity ensures your plants receive optimal living conditions.

Expert Endorsement and Recommendations

Based on our comprehensive analysis of the greenhouse market, the Outsunny Walk-In Polytunnel Greenhouse is positioned favourably at 276 out of 836 total products. This ranking demonstrates that it is a popular choice among gardeners and reaffirms its place as a commendable investment.

We found that 52% of 14′ x 9′ greenhouses employ galvanised steel, but what sets this product apart is its 29% higher Expert Score compared to others with similar specifications. Clearly, it outperforms the majority when assessing user satisfaction and expert recommendations.

Final Verdict

If you’re in the market for a greenhouse that strikes an optimal balance between functionality and cost, the Outsunny Walk-In Polytunnel Greenhouse should be at the top of your list. It boasts an attractive price without compromising on crucial features and material quality. While we recommend assessing your local weather conditions before making a purchase, if you live in a region that allows for occasional rainy days and moderate climates, this could very well be the greenhouse for you.

We believe you’ll appreciate how effortlessly this greenhouse enhances your gardening efforts, making it an excellent addition to your outdoor space, enabling you to grow your favourite plants with confidence. Happy gardening!

Product Details

Building Type
Greenhouses, Herb Greenhouses, Large Greenhouses, Metal Greenhouses, Narrow Greenhouses, Polytunnel Greenhouses
Metric Size (Meters)
14' x 9'
Material
Metal
Cladding Type
steel
Treatment Type
Galvanised
Door Height (Imperial)
5'
Door Height (Metric)
1550mm
Door Width (Imperial)
6'
Door Width (Metric)
1700mm
Height (Imperial)
2000mm
Height (Metric)
2000mm
Depth
445 cm
Height
200 cm
Width
229 cm
Door Size
170L x 155W cm
Base Size
445L x 299W x 200H cm
Note
Not suitable for bad weather conditions
Window Size (Imperial)
450mm x 370mm
Window Size (Metric)
450mm x 370mm
Accessories
4 x Ground Stakes, 4 x Pull Rope
Custom Label
845-070
Item Name
Greenhouse
Flat Pack
Yes
Door Size (Imperial)
1700mm x 1550mm
Door Size (Metric)
1700mm x 1550mm

Comparisons of Similar Sheds

outsunny-large-walk-in-greenhouse-poly-tunnel-white-L-385786-2933935_1outsunny-walk-in-tunnel-greenhouse-gardening-planting-shed-w-door-65x10ft-L-385786-16310190_1palram-6-x-10-mythos-green-polycarbonate-greenhouse-02_26x8-704494-09outsunny-6-x-3m-reinforced-walk-in-polytunnel-garden-greenhouse-steel-frame-L-385786-50886428_1
Expert Score 9088858383
Price £114.99£92.99£509.00£1,479.00£274.99
Size 3.5' x 2'9' x 11'6' x 10'6' x 8'6' x 3'
Brand OutsunnyOutsunnyPalramPalramOutsunny
Material MetalMetalMetalMetalMetal
Cladding Thickness
Guarantee 5 Years5 Years
GoGoGoGoGo
Joel Bird

Joel Bird

Profile

Meet Joel, our expert in shed construction and design. Winner of the 2014 Amazing Spaces Shed of the Year on Channel 4 from over 10,000 entries and a subsequent judge on the show, Joel is also the author of The Book of Shed and a regular guest on prominent TV and radio shows. Click ‘Meet the Experts’ below to uncover more about Joel’s pioneering work.

Meet the experts

Product ID: SKU: 5056029872826

Size: 14' x 9'

Merchants Checked: 12

Available From: 1

Mano Mano
£112.99
See Deal

Support WhatShed: by making a purchase after clicking a link above, a portion of the sale supports this site.