Two Polytunnel Pro Kits with doors and winding walls

greenhouse double doors opeing on the side near vegi patch with a blue and white sky

Polytunnel Pro Kit with shade cloth surrounding

polytunel frame with reinforced walls for pro kit

Greehouse with ventilation is located on the side

Polytunnel Pro Kit

$4,990.00

Size: 4m x 8m

4m x 8m

4m x 10m

4m x 12m

4m x 14m

4m x 16m

4m x 18m

4m x 20m

4m x 22m

4m x 24m

4m x 26m

4m x 30m

4.9m x 8m

4.9m x 10m

4.9m x 12m

4.9m x 14m

4.9m x 16m

4.9m x 18m

4.9m x 20m

4.9m x 22m

4.9m x 24m

4.9m x 26m

4.9m x 30m

5.8m x 8m

5.8m x 10m

5.8m x 12m

5.8m x 14m

5.8m x 16m

5.8m x 18m

5.8m x 20m

5.8m x 22m

5.8m x 24m

5.8m x 26m

5.8m x 30m

Shade Cloth: No Shade Cloth

No Shade Cloth

With Shade Cloth

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SKU: GH-PR-4X8-KIT

Availability: In Stock Pre order Out of stock

Categories: Greenhouses & Tunnels Polytunnels (Greenhouse Kits) Shop All

Description
Additional Information
Oversize Item Delivery

Description

Professional Strength for Demanding Conditions

Best for

Commercial enterprises, exposed locations, & growers who demand exceptional structural integrity & larger sizes.

When your livelihood depends on your structure's performance, the Pro range delivers. We've significantly reinforced the frame to create a commercial-grade workhorse. With closer arch spacing & extensive steel bracing on the walls, the Pro is designed to stand firm in challenging weather, protecting your valuable crops & investment.

Key Features

Heavily Reinforced Frame - Features closer arch spacing (1.32m), stronger end-wall supports, & 8 support brackets for superior rigidity
Ultimate Wall Reinforcement - Includes two rows of steel 'Top Hat' channels, providing immense strength against lateral wind loads
Superior Cover - Australia's toughest 250 micron greenhouse plastic film. Anti-UV, anti-drip, anti-fog, high diffusion & chemical resistant. Split into 5 pieces for easy maintenance
Serious Wind Rating - Engineered to withstand powerful winds up to 130 km/h, ideal for exposed locations
Expanded Sizing - Available in lengths up to 35 metres to accommodate larger operations
Wall Height - 1.5m - 1.8m
Apex Overhead Height - 2.8m - 3.45m
Increased Roof Load - Rated for a roof weight of 30kg/m²
Protection Felt Tape Included - Prevents friction between the frame & cover

Watch & Learn - Install Your Polytunnel

Step-by-Step Polytunnel Installation Guide

Need a hand or custom modifications? We offer Australia-wide:

See the full technical specifications list for more detailed product information.

Additional Information

Size	4m x 8m, 4m x 10m, 4m x 12m, 4m x 14m, 4m x 16m, 4m x 18m, 4m x 20m, 4m x 22m, 4m x 24m, 4m x 26m, 4m x 30m, 4.9m x 8m, 4.9m x 10m, 4.9m x 12m, 4.9m x 14m, 4.9m x 16m, 4.9m x 18m, 4.9m x 20m, 4.9m x 22m, 4.9m x 24m, 4.9m x 26m, 4.9m x 30m, 5.8m x 8m, 5.8m x 10m, 5.8m x 12m, 5.8m x 14m, 5.8m x 16m, 5.8m x 18m, 5.8m x 20m, 5.8m x 22m, 5.8m x 24m, 5.8m x 26m, 5.8m x 30m
Shade Cloth	No Shade Cloth, With Shade Cloth

View the full product comparison table here.

Oversize Item Delivery

Oversized Item Delivery Options

Since oversized items require special handling, we may need to provide a custom freight quote for your order and will contact you with an updated shipping rate.

Available options include:

✔ Delivery to your closest depot for pickup - default method
✔ Direct delivery - requires forklift on site
✔ Direct delivery with tailgate lift truck (extra fees apply)
✔ Forklift loading at our warehouse (no extra charge if you arrange your own freight)
✔ Direct truck delivery (available in Victoria)

Important Notes:

Shipping costs vary by location and method
Because of the forklift requirement, delivery to the nearest depot is the default option and will be the method used unless you contact us to request otherwise.

Business Delivery:

Business delivery is available for commercial customers only
If you select business delivery and your products are bulky, it is your responsibility to ensure you have appropriate equipment (including forklifts) to unload products from the delivery truck
If you select business delivery and you are not a business, you risk your product not being delivered and may incur additional fees to retrieve your order
Business delivery customers must provide a valid business address and contact information
Additional fees may apply for failed delivery attempts due to lack of appropriate unloading equipment

Let us know your preference, and we'll arrange the best solution for you!