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12×20 greenhouse kit

GK12

DELITE 12x20 greenhouse kit is a practical growing solution for commercial growers and serious gardeners. It provides enough room to organize multiple planting beds with convenient walkways for watering and harvesting. Built with a galvanized steel frame and UV-treated PE film cover, this 12ft walk-in greenhouse withstands wind, rain, and temperature swings while providing 240sqft of sheltered space. This kit serves commercial growers, community gardens, and retail distributors seeking a reliable, cost-effective greenhouse solution for year-round cultivation.

[Advantages]
- 240 Sqft Growing Space
- Superior Headroom
- UV-Treated PE Film Cover
- Easy Access
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12X20 HOOP HOUSE SPECIFICATIONS

  • INCH
  • CM





MEASUREMENTS




Width (ft) 12
Length (ft) 20
Height (ft) 7.5
Surface area (sqft) 240
Volume (cuft) ~1600
Roof Style Round







FRAME BUILD






Frame Material Tensile steel pipe
Tube Diameter (in.) 1 1/4"
Tube thickness (bwg) 18
Surface finish Zinc coat (HDG)
About Connectors Steel Plate, Zinc coat (HDG) finished
Leg Type Slant
Span (ft) 4
Assembly Method "Fit&Bolt" + ratchet tensioning



FABRIC COVER


Cover Material PE (polyethylene)
Fabric density (oz/yd2) 5.4
Performance Waterproof, UV blockers, fade resistant
Color White



DOORS & VENTS


Gable Door (in.) 47" x 78"
Rear Wall Door with Lock
Windows None
Vents None


SET UP & ANCHORING

Cover Tensioning Sleve & Ratchet Ties
Assembly time (est.) ~0.5 day (2 people)
Anchoring Pre-buried/U-shaped Ground Anchor

12 FOOT GREENHOUSE OPTIONS

Anchoring
Concrete Gravel Soil Sand
Cover Color
White Green
Vents
Side Windows Roll up Sides
Doors
Front Door Back Door Roll Up (up and down)
Looking for a reliable 12x20 greenhouse kit supplier for wholesale or private-label distribution? DELITE provides galvanized steel greenhouse structures with PE film covers for international B2B buyers. Contact Us

12x20 GREEN HOUSE PICTURES

Wire Fencing Ranges
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12x20 GREENHOUSE KIT FEATURES

  • 240 Sqft Growing Space

  • Superior Headroom

  • UV-Treated PE Film Cover

  • Easy Access

The 12-foot width provides ample room for multiple planting beds, while the 20-foot length allows for row cropping or shelving systems. This 12x20 hoop house strikes an ideal balance between footprint and yield, making it a popular choice among residential and community growers.
The arched design of this 12x20 green house delivers generous headroom, approximately 7.5ft at the peak. This extra vertical space improves grower comfort during planting and maintenance tasks, while also increasing air volume to reduce the impact of external temperature fluctuations.
The 12x20 greenhouse kit cover is manufactured from 8mil (200µm) UV-treated polyethylene film. This multi-season greenhouse plastic resists degradation from prolonged sun exposure, ensuring the 12x20 greenhouse kit plastic maintains its clarity and strength over multiple growing cycles.
The 7.5ft height allows people to stand upright inside the 12x20 greenhouse, eliminating the need to stoop during planting, watering, and harvesting. This reduces physical fatigue, speeds up daily tasks, and provides extra space for tall crops and better airflow.
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    12x20 GREENHOUSE KIT MANUFACTURING
    DELITE is an exporter and manufacturer of steel-frame greenhouse kits built for importers, distributors, retailers, and OEM buyers. Our 12x20 hoop house manufacturing capability includes precision pipe bending, robotic welding, PE film heat-sealing, and repeatable assembly-ready kit production. We source steel tubing from professional steel mills and conduct rigorous quality control, including salt spray testing on every batch. Our quality program checks material consistency, fit, finish, and packaging accuracy. As a trusted 12x20 greenhouse kit supplier, we are dedicated to delivering robust, market-ready greenhouses that growers can rely on year after year.
    12 by 20 GREENHOUSE EXPORT
    With over eight years of experience in international trade, DELITE offers comprehensive export services tailored to wholesale greenhouse buyers. We manage the entire order, from initial quote preparation and production scheduling to final shipping coordination. Our logistics team works closely with freight forwarders to determine optimal loading configurations for your 12x20 greenhouse kit shipping. Depending on package dimensions and gross weight, a standard 20ft container typically accommodates 155kits in flat-package. We handle all necessary export documentation, including commercial invoices, packing lists, and bills of lading. Our shipping quotes are prepared based on confirmed order specifications and destination port, ensuring transparent cost planning for importers, distributors, and private-label brands. We also provide loading plans to maximize container utilization and minimize freight costs.
    12x20 GREENHOUSE USER CASES

    Use case #1: Sarah’s New Growing Space of 12x20 Greenhouse Kit

    When Sarah expanded her vegetable business, she found that her existing growing beds were becoming difficult to manage. She wanted more space for tomatoes, cucumbers, and leafy greens, but did not want to build several small growing structures. After comparing different options, she chose a 12x20ft greenhouse with a galvanized steel frame and PE film cover, giving her a larger and more practical growing area.

    Once the greenhouse was installed, Sarah reorganized her production around the new space. The 12x20ft layout gave her enough room to arrange multiple planting beds while leaving convenient paths for watering and harvesting. The galvanized steel frame provided a dependable structure, while the PE film helped create a sheltered environment for her crops. With everything under one cover, her daily work became more organized and efficient.

    For Sarah, the greenhouse turned limited growing space into a well-planned production area. It gave her more room to grow, organize, and manage her crops with greater confidence.

    Use case #2: Michael’s Longer Growing Season

    Michael had always enjoyed growing fresh vegetables, but his harvest season was limited by the short spring and early autumn temperatures in his area. He wanted to get seedlings started earlier and keep producing vegetables later in the year without moving everything indoors. A 12x20ft greenhouse with a galvanized steel frame and PE film cover offered him the practical growing environment he was looking for.

    After installing the greenhouse, Michael changed the way he planned his growing calendar. He could start seedlings before outdoor conditions were ideal and continue growing crops after the weather began to cool. The PE film helped protect his plants from rain, wind, and sudden temperature changes, while the galvanized steel frame provided a stable structure throughout the season. The additional growing space also allowed him to experiment with crops that were more sensitive to outdoor conditions.

    For Michael, the greenhouse was not simply extra garden space. It gave him more time to grow, better protection for his plants, and greater flexibility throughout the year.

    12x20 GREENHOUSE KIT FAQ

    • What is included in a 12 by 20 greenhouse kit?
      The 12x20 greenhouse kit package depends on the confirmed model and order specification. A typical kit can be configured around the galvanized steel frame, PE film cover, connection hardware, anchoring components, and assembly documentation. Optional ventilation, doors, bracing, crop bars, benches, and other accessories should be confirmed on the quotation and packing list.
    • Is this a 12x20 polycarbonate greenhouse?
      No. Our standard product described on this page is not a 12x20 polycarbonate greenhouse. It uses a galvanized steel frame with a flexible PE film cover. Polycarbonate refers to rigid plastic panels and is a different covering system.
    • What is the 12x20 greenhouse kit price?
      There is no single 12x20 greenhouse kit price for every wholesale project because pricing varies with steel tube specification, galvanization, PE film, ventilation, doors, anchoring, accessories, packaging, branding, quantity, and commercial terms.
    • What affects 12x20 greenhouse kit cost?
      The main 12x20 greenhouse kit cost factors include the amount and specification of galvanized steel, PE film grade and thickness, reinforcement, doors, ventilation, anchoring, optional accessories, packaging, order volume, and shipping requirements.
    • Do you supply a 12x20 greenhouse kit replacement cover?
      Replacement-film programs can be discussed for wholesale orders. Because PE film is a replaceable greenhouse component, buyers may choose to source a 12x20 greenhouse kit replacement cover together with greenhouse kits or as part of an after-sales inventory program.
    • What is the 12x20 greenhouse kit warranty?
      The 12x20 greenhouse kit warranty should be defined according to the final frame, PE film, accessories, market requirements, and commercial agreement. For typical steel frame is 2-4years based on the tube specification.
    • Are you a 12x20 greenhouse kit manufacturer and supplier?
      Yes. We operate as a B2B steel-structure greenhouse manufacturer and exporter serving commercial buyers. If you are searching for a 12x20 greenhouse kit manufacturer or 12x20 greenhouse kit supplier, you can send your required dimensions, frame specification, PE film requirement, accessories, packaging, order quantity, and destination for evaluation.
    • Can I buy a 12x20 greenhouse for sale in wholesale quantities?
      Yes. The 12 foot wide hoop house is intended for B2B sourcing, including importers, wholesalers, distributors, garden-supply companies, and private-label brands. Buyers searching for a 12 x 20 greenhouse for sale can request wholesale quotations based on their target configuration and quantity.
    • How is 12x20 greenhouse kit shipping calculated?
      12x20 greenhouse kit shipping depends on the packed carton dimensions, gross weight, number of kits, loading method, destination, and selected freight terms.
    DELITE Portable Structures chinese manufacturing company
    • Founded in 2016 by 2 inspired friends from vastly different fields, DELITE was born from a common goal: to create popular kit buildings that protects what matters. From a humble workshop, we now leverage 3 product-centric manufacturing lines. Our vision as a portable structures manufacturer is to make resilient shelters affordable and easy to assemble as a response to a shifting environment.
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