SKU: 10616035920

Sigma DIY Greenhouse Kit 10 x 26 ft. with 6mm Double-Wall Polycarbonate Panels and Galvanized Steel Frame

Sale price$1777.50 Regular price$1975.00
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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27

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Description

Sigma DIY Greenhouse Kit 10 x 26 ft. with 6mm Double-Wall Polycarbonate Panels and Galvanized Steel FrameKey Details Sigma 10 x 26 Greenhouse Dimensions: Approx Size: 10' W 26' L 7' H Sidewall: n a Frame: Galvanized Steel Heavy Duty, Rust Resistant Color: Silver Covering: 6mm Double Wall Polycarbonate Panels Door(s): 2 1 at each end 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

Key Details | Sigma 10 x 26 Greenhouse

  • Dimensions: Approx Size: 10' W × 26' L × 7' H
  • Sidewall: n/a
  • Frame: Galvanized Steel - Heavy Duty, Rust-Resistant
  • Color: Silver
  • Covering: 6mm Double-Wall Polycarbonate Panels
  • Door(s): 2 - 1 at each end
  • 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 Sigma 26 greenhouse is designed for spaciousness, stability, and year-round growing, allowing you to harvest fresh fruits and vegetables even in colder months. With a durable, rounded design, it brings heavy-duty greenhouse engineering into your backyard, ensuring long-lasting performance. The rust-resistant galvanized pipe frame provides exceptional strength, allowing it to withstand severe weather conditions and keep your garden protected throughout the year. Its well-ventilated structure, featuring end-to-end airflow and a distinctive 7-foot roof height, creates a comfortable working environment.

Built for resilience, the Sigma 26 is wind-resistant up to 65 mph, supports a snow load of up to 3 feet (32 psf), and features two doors for easy access. Its arched shape allows wind, snow, and hail to slide off effortlessly, while the extendable design enables expansion beyond 100 feet as needed. Constructed with a heavy-duty galvanized pipe frame and 6mm double-wall polycarbonate panels, this greenhouse ensures durability and optimal growing conditions. Backed by a 5-year warranty, the Sigma 26 is a strong, spacious, and reliable choice for gardeners seeking a high-performance greenhouse.

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: 10616035920

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Amazon Customer
Belleville, US
★★★★★ 5
Boys Will Be Boys
Got this for my grandson and not only did I love it but he also looked so good in it!
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Reviewed in the United States on May 31, 2026
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Kindle Customer
New York, US
★★★★★ 4
True to size
Color: Black, Size: 8
I loved the Material of the suit
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Reviewed in the United States on December 9, 2025
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Babs
Houston, US
★★★★★ 5
Bar
Color: Navy, Size: 18
Quality of suit was exactly as shown on line. Fits great.
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Reviewed in the United States on May 2, 2026
S
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Someone Z
Bozeman, US
★★★★★ 5
Fixed perfectly.
Color: Light Blue, Size: 14
I bought this for my 12yo son, worked perfectly! I definitely recommend it! He's 5"2 ,almost 98 pounds I ordered size 14. Great quality!!!
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Reviewed in the United States on May 16, 2026
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Sharon
Lake Worth, US
★★★★★ 5
Nice 4 piece suit!
Color: Light Blue, Size: 10
The suit fit nicely. The back of the pants were a little baggy, but I adjusted the waistline with the sewn in elastic. I just needed to hem them.
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Reviewed in the United States on April 8, 2026

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