Sigma Urban Greenhouses

Designed for compact spaces, the Sigma Urban Greenhouses offer the strength and durability of the Sigma line in a smaller footprint. Ideal for city backyards and tighter areas without compromising build quality.


  • Sigma Urban (Gen II) Sigma Urban (Gen II)

    Sigma Urban (Gen II)

    Sigma Urban (Gen II)

    Size: 10' × 13' × 7'
    $2,450 USD
    $2,650 USD Save $200 Sale $2,450 USD
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  • Sigma Urban (Gen III) Large transparent Sigma 300 (Gen III) greenhouse with metal frame in a warehouse setting
    160 kg/m² (32 psf)Snow Load

    Sigma Urban (Gen III)

    Sigma Urban (Gen III)

    Size: 10' × 13' × 7'
    4.9
    Rated 4.9 out of 5 stars
    23 Reviews
    $2,850 USD
    $3,050 USD Save $200 Sale $2,850 USD
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  • Sigma 250 (Gen III) greenhouse with transparent panels in a warehouse setting Sigma 250 (Gen III) greenhouse in a garden with trees and flowers around
    160 kg/m² (32 psf)Snow Load

    Sigma Medium Urban (Gen III)

    Sigma Medium Urban (Gen III)

    Size: 8' × 13' × 7.5'
    $2,750 USD
    $2,950 USD Save $200 Sale $2,750 USD
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  • Arch-shaped Sigma 2x4 (Gen III) greenhouse in a garden with flowers and a stone path by Planta Greenhouses EU. Sigma 200 (Gen III) greenhouse with transparent panels on a grassy area in front of a house.
    160 kg/m² (32 psf)Snow Load

    Sigma Small Urban (Gen III)

    Sigma Small Urban (Gen III)

    Size: 6.5' × 13' × 8'
    $2,650 USD
    $2,850 USD Save $200 Sale $2,650 USD
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