SKU: 52845046899

6x16 Polycarbonate Greenhouse with Twin-Wall Insulated Panels

Sale price$2967.75 Regular price$3297.50
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 1 - Sep 6

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Description

6x16 Polycarbonate Greenhouse with Twin-Wall Insulated PanelsExpansive 6x16 Greenhouse with Insulated Polycarbonate for Australian Growing Conditions 6mm Twin Wall Polycarbonate for Reliable Year Round Insulation This 6x16ft greenhouse uses 6mm twin wall polycarbonate panels that provide superior thermal performance and UV protection. The dual wall structure helps stabilise internal conditions, making it easier to manage humidity and temperature for sensitive or seasonal crops. Matt Black Powder Coated

Expansive 6x16 Greenhouse with Insulated Polycarbonate for Australian Growing Conditions

6mm Twin-Wall Polycarbonate for Reliable Year-Round Insulation

This 6x16ft greenhouse uses 6mm twin-wall polycarbonate panels that provide superior thermal performance and UV protection. The dual-wall structure helps stabilise internal conditions, making it easier to manage humidity and temperature for sensitive or seasonal crops.

Matt-Black Powder-Coated Aluminium Frame for Long-Term Strength

The powder-coated aluminium frame resists rust and corrosion, offering lasting support for the full 16ft structure. Its clean, black finish complements a variety of garden styles while ensuring low maintenance and strong wind resistance.

Designed in New Zealand. Assembled and Delivered in Australia.

Winter Gardenz greenhouses are built in New Zealand to suit harsh local climates and assembled in Australia for fast delivery and reliable after-sale support. No waiting on international shipments or struggling with offshore manuals.

Serious Space and Ventilation for Productive Gardeners

At 1972mm wide x 5138mm long, this greenhouse gives you significant internal room for multiple growing zones, staging benches, or long rows of crops. Six roof vents come standard, improving airflow and temperature control across the full length.

  • Dimensions: 1972mm (W) x 5138mm (L) x 2360mm (H to ridge)
  • Height to gutter: 1620mm
  • Glazing: 6mm twin-wall polycarbonate
  • Frame: Matt-black powder-coated aluminium
  • Roof vents: 6 included for optimal ventilation
  • Wind Rating: Up to 150km/h when installed to specification

Download Installation Resources

To make installation easier, we’ve included both a detailed foundation plan and a general guide. These documents will help you set up your greenhouse safely and securely.

Download Foundation Plans Download General Foundation Guide

Recommended Accessories for the 6x16ft Greenhouse

Customize your greenhouse for maximum efficiency and comfort with these popular upgrades:

6x Automatic Vent Openers

4x Greenhouse Louvre Vent Kit

2x 8ft 3-Tier Adjustable Greenhouse Shelving

2x 6×8ft Shade Cover Kit

1x Aluminium Mesh Screen Door

1x Extended Top Door Rail for 6ft Greenhouse Models

Please note: Greenhouses can only be delivered to your nearest Mainfreight Depot.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 52845046899

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4.1 ★★★★★
Based on 21 reviews
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Product Reviews
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Verified Purchase
pvinthebay
Fort Morgan, US
★★★★★ 5
Makes all the difference in your extraction.
Size: 2.0, Size: 2.0
This little guy improved the extraction quality without being overly complex. After grinding there were always high spots in the porta filter when I put the grinds in. There are several different ways to distribute the grinds and I found this to be simple and effective without breaking the bank. The weight is nice and comes with extra pins just incase you bend yours. I've had mine for over a year and haven't needed it so it's nice that it's available. Simple practical tools like this are great in the setup and show you don't need to break the budget to have a solid coffee setup. I enjoy the 3BOMBER line of tools. For the money they offer the best value
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Reviewed in the United States on July 27, 2025
J
Verified Purchase
J D
Grantham, US
★★★★★ 5
Meh
Size: 2.0
I don't use it because I found it unnecessary. I'm not a pretentious coffee aficionado fanatic tho. It's great quality and highly engineered tho 🦾
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Reviewed in the United States on May 26, 2026
T
Verified Purchase
Tickerguy
Birmingham, US
★★★★★ 5
Nicely built, does the job, the stand is an excellent add
Size: 2.0
Its a WDT tool; that and a magnetic funnel for the basket are sort of "the deal" for getting an even distribution in your portafilter to resolve channeling issues. Its the proper size for E61 and similar-sized espresso machines and thus is compatible with basically all but the small "economy" units; for those you probably want something with less "splay" on the needles. The material and design make it "knock it on the side of the counter" easy to keep clean and the magnetic stand means its right there and won't get damaged. For relatively small money it doesn't get better than this in doing the job. Recommended.
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Reviewed in the United States on May 30, 2026
J
Verified Purchase
Jeff S
Whiting, US
★★★★★ 5
Works Great - Better results With Shot
Color: Matte Black
Very happy with the tool. My first experience using a WDT tool. Really helped my shot quality. I like the stand it comes with. I don't find it that hard to place back in the stand. If anything a slight inward push on the needles and goes in. The number of needles make it easy to use. The size is convenient for use and doesn't take up much room. I keep it next to my grinder. The extra needle set is great. Highly recommend.
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Reviewed in the United States on December 12, 2025
V
Verified Purchase
Vexxa
Birmingham, US
★★★★★ 5
Great product
Color: Matte Black
This is a really good product. I stopped leaving reviews - too time consuming. Yet I feel compelled to compliment this coffee distribution/de-clumping tool. I am not receiving any benefit other than being satisfied with this item. Delivered quickly. Great protective packaging-impressive. The entire base with top sits attractively and unobtrusively on the counter by my espresso machine. The base is heavy and stable. The top which contains the pins for distributing the coffee, fits easily and quickly into the base after each use. The pins and pattern of the pins make the distribution/de-clumping quick and easy. At first, I thought the pins might be too fine (too small gauge) but they work great. I had been using a wood skewer (for grilling) by sharpening one end with a knife into a point and then stirring the grounds. This tool works faster and more efficiently and, distributes more evenly than my home-made tool. The only alternative I considered was one reviewer’s wry suggestion to just push some sewing needles into a cork for the distribution tool. That would work just fine but, it wouldn’t look so good on the counter or complement my top quality espresso machine, grinder, tamper, scale, etc. Well worth the price.
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Reviewed in the United States on February 27, 2023

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