plastic plant house Sigma Urban DIY Greenhouse Kit 10 x 13 ft. with 6mm Double-Wall  Polycarbonate Panels and Galvanized Steel Frame
SKU: 20719150796
plastic plant house

plastic plant house Sigma Urban DIY Greenhouse Kit 10 x 13 ft. with 6mm Double-Wall Polycarbonate Panels and Galvanized Steel Frame

Sale price$20.75 Regular price$23.05
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  • USA
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Ships within 48 hours · Estimated delivery Jul 2 - Jul 7

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

plastic plant house Sigma Urban DIY Greenhouse Kit 10 x 13 ft. with 6mm Double-Wall Polycarbonate Panels and Galvanized Steel FrameKey Details Sigma Urban 10 x 13 Greenhouse Dimensions: Approx Size: 10' W 13' L 7' H Exact size: 118. 1 x 83. 9 x 158. 29 inches Sidewall: n a Frame: Galvanized Steel Heavy Duty, Rust Resistant Color: Silver Covering: 6mm Double Wall Polycarbonate Panels Door(s): 2 Roof Vents: 0 End Vents: 2 Manual, located above each door Side Vents: 0 Base: Can Be Installed with or without a base Foundation: No foundation required Warranty: 5 Year Manufacturer

Key Details | Sigma Urban 10 x 13 Greenhouse

  • Dimensions: Approx Size: 10' W × 13' L × 7' H
    Exact size: 118.1 x 83.9 x 158.29 inches
  • Sidewall: n/a
  • Frame: Galvanized Steel - Heavy Duty, Rust-Resistant
  • Color: Silver
  • Covering: 6mm Double-Wall Polycarbonate Panels
  • Door(s): 2
  • Roof Vents: 0
  • End Vents: 2 - Manual, located above each door
  • Side Vents: 0
  • Base:Can Be Installed with or without a base
  • Foundation: No foundation required
  • Warranty: 5 Year Manufacturer Warranty
  • Manual: Sigma Installation Manual (PDF)

The Planta Sigma Urban was designed for passionate gardeners looking to maximize their growing potential in compact urban and suburban spaces. Ideal for three- or four-season gardening, this greenhouse allows you to enjoy fresh, homegrown fruits and vegetables year-round. As part of the Sigma collection, it combines sturdy construction with a spacious design, bringing the benefits of heavy-duty greenhouse engineering to your backyard.

Built to withstand harsh weather conditions, the Sigma Urban features a rust-resistant galvanized pipe frame that ensures durability and protection for your plants throughout the year. Its thoughtfully designed structure promotes end-to-end airflow, creating a comfortable growing environment. The distinctive 7-foot roof height enhances accessibility and ease of movement, making gardening a pleasure all day long.

Engineered for strength and reliability, the Sigma Urban is wind-resistant up to 65 mph and can support a snow load of up to 3 feet (32 psf). It includes two doors—one at each end—for convenient access, while the arched shape allows wind, snow, and hail to slide off effortlessly. Made with a heavy-duty galvanized pipe frame and 6mm double-wall polycarbonate panels, this greenhouse offers long-lasting performance. Additionally, its extendable design lets you expand beyond 100 feet whenever you're ready. Backed by a 5-year warranty, the Sigma Urban is a smart investment for any dedicated gardener.

Snow Load Weight of 32 psf (160 kg / m²)

Equal to 3 feet fresh snow layer or 1.5 feet packed snow layer and is maintenance free in the winter

Wind Resistant

Up to 65 mph (100 km/h)

Extendable & Customizable

This greenhouse can be extended with additional expansion kits (call to order)

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: 20719150796

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Julieth Ardila
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Second time that I bought this and for sure will buy it in the future.
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Reviewed in the United States on October 26, 2025
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B. Stevens
Belleville, US
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Added this to my evening Magnesium Glycinate about 2 or 3 weeks ago. My difficulty getting a full nights sleep gradually started to improve. I am now averaging 7 or more hours straight, up from 2.5 - 3hrs. Waking feeling refreshed and more alert, not tired and groggy now. No more mid morning slump. Just keeps getting better... it's not instant but, continues to improve. These improvements alone are well worth the cost. Also, seems to have added an extra kick to the other reason I take Magnesium... my hip pain and lack of flexibility has also improved. Almost no pain now and flexibility has gone from zero to at least 50% now. I can bend at the hip now and look forward to being able to put on socks, tie shoe laces, scrub feet and trim toenails without assistance! I have always been physically active until the years of unconsciously favoring my left leg after breaking my right leg in several places ...twice when I was younger began to take a toll on my flexibility. Starting gradually in my mid sixties until now at 68, the list of immobility problems had become very annoying. So, this improvement is is most exciting! My thanks to Teraputics Pure Life for making an excellent product!
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Reviewed in the United States on September 16, 2020
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Debra D.
Massapequa, US
★★★★★ 5
Great Product
I purchased "Magnesium L Threonate, Magtein™, Brain Supplement for Memory, Focus, Sleep and Cognitive Support". I added this to my evening regimen and my difficulty getting a full nights sleep gradually started to improve. I am waking up feeling refreshed now. No more mid morning slump. These improvements alone are well worth the cost. This improvement is is most exciting! My thanks to Teraputics Pure Life for making an excellent product!
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Reviewed in the United States on September 17, 2025
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It Put Me On An Even Plane.
After 2 months of using this supplement my sleep has improved immensely. I wake up refreshed and recharged Jitters have subsided. And bathroom trips are on a schedule.
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Kasea
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First bottle I could tell a huge difference in my sleep, second bottle seems I seem to be struggling with sleep. Will finish and update review
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