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Outsunny 4.5 x 2M Walk-in Polytunnel Greenhouse for Garden, Galvanised Steel

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: 5055974840324

Size: 4.5' x 2'

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.

90
Amazing! Ranked in the Top 31% of Greenhouses.
Position 251 of 836 Greenhouses - Up 199 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 Product Review: Outsunny 4.5 x 2M Walk-in Polytunnel Greenhouse

In the expansive world of gardening and outdoor projects, the Outsunny 4.5 x 2M Walk-in Polytunnel Greenhouse stands out as a well-engineered choice, particularly for gardeners seeking a durable and efficient growing environment. Through our analysis, we’ve uncovered vital information concerning its building materials, construction quality, ease of assembly, and overall value for money, providing you with a comprehensive understanding of what this greenhouse has to offer.

Product Overview

Primary Category: Greenhouses
Subcategories: Small Greenhouses, Metal Greenhouses, Polytunnel Greenhouses, Narrow Greenhouses
Manufacturer: Outsunny
Price: £112.99 (available at Mano Mano)

Material Quality and Construction

The Outsunny greenhouse is constructed from galvanised steel, a material well-known for its robustness and resistance to corrosion. This treatment enhances longevity, ensuring it withstands the elements much better than untreated alternatives. Our experts scored the quality of materials at 4 out of 5, indicating a solid choice for durability.

When examining the overall quality of construction, this greenhouse received an impressive score of 4.5 out of 5. This high rating speaks volumes about the craftsmanship and engineering that is evident in each unit, ensuring it can support both the weight of snow in winter and withstand winds.

Ease of Assembly

I found the assembly process for this greenhouse to be relatively straightforward, earning it another score of 4.5 out of 5 for ease of construction. Outsunny supplies clear instructions, and with the right tools, you should be able to have your greenhouse up and running in no time. Just make sure to have a helping hand, as certain parts might require additional assistance during setup.

Dimensions and Design

The dimensions of 4.5′ x 2′ (approximately 1.4m x 0.6m) provide ample room for a variety of plants, making it a great fit for most gardens without taking up excessive space. With a height of 2000mm (7′), this design offers sufficient headroom for you to move comfortably while tending to your plants.

Windows and Ventilation

Notably, the greenhouse does not feature windows, which might limit ventilation. However, the open design allows for free airflow when the door is accessed. If you’re growing heat-sensitive plants, consider manually ventilating by leaving the door open during hotter days.

Value for Money

In terms of value for money, the Outsunny greenhouse excels with a score of 5 out of 5. Positioned competitively at £112.99, it presents one of the best price-to-quality ratios in its category. When compared to similar models, you will find that this offers superior ratings without breaking the bank. Notably, it outperforms even other 4.5′ x 2′ options in the market.

Market Position

In our extensive analysis of 836 greenhouses, the Outsunny model ranks at position 251, which places it firmly within the top 30% of products reviewed. With a growing movement of +199, it’s evident that the model is gaining popularity.

Final Thoughts

If you’re seeking a greenhouse that accommodates various gardening needs while providing high durability and excellent value, the Outsunny 4.5 x 2M Walk-in Polytunnel Greenhouse is a choice I can highly recommend. With its galvanised steel construction and thoughtful design, it addresses the essential needs of any gardener. Just keep in mind the necessity for proper ventilation, especially during warmer seasons. Overall, this greenhouse is an investment that ensures you’ll be on your way to sustainable and productive gardening!

Product Details

Building Type
Greenhouses, Metal Greenhouses, Narrow Greenhouses, Polytunnel Greenhouses, Small Greenhouses
Metric Size (Meters)
4.5' x 2'
Material
Metal
Cladding Type
steel
Treatment Type
Galvanised
Door Height (Imperial)
6'
Door Height (Metric)
1800mm
Door Width (Imperial)
4'
Door Width (Metric)
1200mm
Height (Imperial)
2000mm
Height (Metric)
2000mm
Depth
450 cm
Height
200 cm
Width
200 cm
Door Size
120W x 180H (cm)
Base Size
4.5L x 2W x 2H (m)
Note
Not suitable for bad weather conditions
Window Size (Imperial)
460mm x 390mm
Window Size (Metric)
460mm x 390mm
Custom Label
845-073
Pipe Size
Φ18mm
Accessory
4 x pull ropes, 4 x ground nails
Door Size (Imperial)
1200mm x 1800mm
Door Size (Metric)
1200mm x 1800mm

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_2vidaxl-3-piece-garden-dining-set-black-anthracite-L-356281-32178494_1outsunny-8x12ft-polycarbonate-walk-in-greenhouse-outdoor-w-double-sliding-door-L-385786-50886429_1
Expert Score 9088859093
Price £114.99£92.99£509.00£167.99£787.99
Size 3.5' x 2'9' x 11'6' x 10'4' x 2'8' x 12'
Brand OutsunnyOutsunnyPalramVida XlOutsunny
Material MetalMetalMetalMetalMetal
Cladding Thickness
Guarantee 5 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: 5055974840324

Size: 4.5' x 2'

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.