Name: Polyeco Tube
Brand: Polyeco Greenhouses
Price: 1119.0 GBP
Availability: InStock

£1,119.00

Tax included.

Our strongest all-round greenhouse, built for British weather. Heavy-duty galvanised steel, shatterproof polycarbonate and no base required.

Heavy duty galvanised steel frame

No Base Required

Nationwide UK delivery

Polyeco TUBE

The innovative design sets it apart, featuring lightweight and durable 4mm or 6mm polycarbonate panels that ensure optimal light transmission.

The galvanized steel frame, devoid of internal support bars, maximizes growing space and provides unparalleled strength against the elements.

Polycarbonate Panels for Optimal Growth:
- Choose between 4mm or 6mm polycarbonate panels for lightweight, durable, and efficient light transmission—ideal for promoting optimal plant growth.
Innovative Secure-Bolt Design:
- Complete polycarbonate sheets securely bolted to the frame using M5 bolts and special nylon washers, ensuring unmatched strength, even in high winds.
Spacious Galvanized Steel Frame:
- Constructed from 20mm x 20mm galvanized steel tubes, the frame is both sturdy and maximizes internal growing space by eliminating internal support bars.
Ideal for Sheltered Environments:
- Tailored for sheltered spaces, providing protection and nurturing for robust plant growth.
Robust Anchoring for Windy Areas:
- Each arch includes 2x T-shaped anchors driven 1ft deep into the ground, with an option for concrete anchors for added stability in windy areas.
Customizable Length for Any Garden:
- Starting at 2m (6 feet 6 inches), it can be extended up to an impressive 20m (65 feet 7 inches) in 2m (6 feet 6 inches) increments, with options for custom lengths.

Typical delivery for the Polyeco Classic is 7–10 working days.

We offer free standard delivery to most mainland UK addresses.

Additional delivery charges may apply to Scotland, Scottish Highlands, Northern Ireland, Channel Islands, offshore islands and some remote locations.

If you are unsure whether a surcharge applies to your postcode, please contact us before ordering.

View our full Delivery Information page for further details.

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4mm — Best Value

A great all-round choice for most UK gardens. Excellent light transmission and the most economical option.

Choose 4mm if: you want the best balance of performance and price.

6mm — Better Insulation

The thicker polycarbonate provides improved insulation and heat retention, making it a good choice for customers wanting a little more protection from colder temperatures.

Choose 6mm if: insulation and extending the growing season are more important to you.

Still unsure? For most customers, 4mm is perfectly suitable. Choose 6mm if you specifically want the additional insulation.

Greenhouse interior with grassy floor and steel frame

Built for British Weather

A heavy-duty galvanised steel frame designed for year-round use in UK conditions.

Polycarbonate fastening to the Polyeco greenhouse frame

Panels That Stay Put

Durable polycarbonate sheets are securely fixed to the frame, creating a strong and practical greenhouse cover.

Polyeco Greenhouse frame on a grassy field with ground anchors exposed

No Base Required

The Classic can normally be installed directly onto suitable soil or grass using its ground anchoring system.

Interior of Polyeco Classic greenhouse full of plants

Room to Grow

3 metres wide and available in a range of lengths, giving you plenty of growing space without wasting your garden.

Polyeco Classic polytunnel style greenhouse with transparent panels and a metal frame, situated on a grassy backyard lawn under a blue sky with clouds.

Built to Grow. Not to Worry About.

A greenhouse should be the place where you worry about whether you planted too many tomatoes — not whether the next storm is going to rearrange your garden.

The Classic was designed to be strong, practical and slightly over-engineered for the job. Once it is up, the interesting part begins: filling it with plants.

Dimensions & Specifications

Width	3 metres
Available lengths	2m, 4m, 6m, 8m, 10m and 12m and longer*
Ridge height	Approximately 2.18 metres
Frame	Heavy-duty galvanised steel
Cover	4mm or 6mm twin-wall polycarbonate
Arch spacing	67cm
Door	Stable-style door
Rear ventilation	Included
Ground anchoring system	Included
Concrete base required	No, when installed on suitable soil or grass

Need a longer greenhouse? Please contact us — longer Classic models are available.

What’s Included

Galvanised steel greenhouse frame
4mm or 6mm twin-wall polycarbonate cover, depending on selected option
Stable-style door
Rear ventilation window
Ground anchoring system
All required greenhouse fixings and fittings
Assembly instructions

Optional extras such as automatic roof vents, shelving, raised beds and additional doors are available separately.

Installation Options

Build It Yourself

The Polyeco Classic is supplied as a self-assembly greenhouse with all required fixings and assembly instructions. It can normally be installed directly onto suitable soil or grass using the supplied ground anchoring system.

Allow plenty of time and ideally have at least two people available for the build.

Let Us Install It

Prefer to leave the spanners to us? Our experienced installation teams can deliver and professionally install your Classic greenhouse across much of the UK.

Installation availability varies throughout the year and our typical waiting list is around 8 weeks. Please contact us before placing your order if installation is required.

Your installation area should be reasonably level, accessible and prepared before installation. If you are unsure whether your site is suitable, please contact us before ordering.

Automated roof vent The Classic

£129.00

Helps regulate temperature and ventilation automatically.

View accessory

Hanging Shelf Polyeco 0,75m x 0,42m

£45.00

Add useful growing and storage space without taking up valuable floor area.

View accessory

Raised Galvanised Steel Flowerbed, 0,75m x 1,5m x 0,3m Silver (not painted)

£89.00

Create a tidy, practical growing area inside your greenhouse.

View accessory

The Classic Rear Doors

£55.00

Add easier access from both ends of longer Classic greenhouses.

View accessory

Accessories are optional extras and are not included with the standard greenhouse unless stated otherwise. Please check compatibility with your chosen Classic size before ordering.

Testimonials

★★★★★
"I had one installed last year, so this is my first year growing veg. They are amazing. I would recommend raised beds inside. Sturdy, hold up to wind, and give you 2 growing slots for veg, unlike a traditional veg plot."
Ruth Gardener
Bedfordshire

★★★★★
"Mine has survived Storm Babet completely unscathed. Great polytunnel!"
Karen Lawson
Scotland

★★★★★
"The guys worked so hard in awful weather conditions. Thick mud and near-constant rain, but they had my 10m x 3m tunnel up in 2 days! Now I have to let it dry out inside a bit so I can get in there. I am so excited to get growing. 10/10 and 5 stars from me."
Dawn Theodore
Devon

Polyeco Tube