SKU: 24645713928

1200 Series 24 ft. Wide Gothic Arch Cold Frame w/ Spring Lock

Sale price$1984.05 Regular price$2204.50
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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22

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Description

1200 Series 24 ft. Wide Gothic Arch Cold Frame w/ Spring LockKey Details 24 ft. Wide Gothic Arch Cold Frame Dimensions: 24' W x 24', 36', 48', 60', 72', 84', 96', or 120' L x 12' 10" H Sidewall: 6' high (3' 6" available) Frame: Galvanized Steel 18 Gauge Covering: Not Included Arches: (2) piece arch, 9. 5" roll form galvanized steel. Six feet center to center. Columns: Not required Purlins: (1) run 5" roll form galvanized steel under peak. Two or four runs of 5" roll form under the arch. Manual: 24 ft. 1210

Key Details | 24 ft. Wide Gothic Arch Cold Frame

  • Dimensions: 24' W x 24', 36', 48', 60', 72', 84', 96',
    or 120' L x 12' 10" H
  • Sidewall: 6' high (3' 6" available)
  • Frame: Galvanized Steel - 18 Gauge
  • Covering: Not Included
  • Arches: (2) piece arch, 9.5" roll-form galvanized steel. Six feet center to center.
  • Columns: Not required
  • Purlins: (1) run 5" roll-form galvanized steel under peak.
    Two or four runs of 5" roll-form under the arch.
  • Manual: 24 ft. 1210 Series Installation Manual (PDF)

The 1200 Series 24' Wide Arch Greenhouse can provide year-round production for commercial propagation and growing, retail garden centers and aqua culture. Gothic Arch cold frames are recognized as the strongest, most reliable cold frames available, They’re constructed from the same high-quality, galvanized steel roll-formed components as our more expensive packages. An arch greenhouse is ideal as a starter house or an overflow structure - and it adds classic gothic architecture to a yard or landscape.

Cold frame greenhouse arches are designed for single poly or double poly roof covering. They also can be fitted with shade cloth. Each frame includes pre-cut and punched components for easy bolt-together assembly. By purchasing just the frame, you can personalize the greenhouse build with your choice of covering material, doorways, venting and more. Call us toll-free at 1-888-281-9337 to learn more about cold frame greenhouses.

1200 Series Greenhouse Arch Features:

  • Made of galvanized steel with roll-formed arches
  • Up to five purlin assembles to improve wind resistance
  • Multiple standard sizes plus custom builds
  • Use polyethylene coverings or shade cloth
  • Note: Cold Frames are non-rated structures and not recommended for high wind or snow areas.

Durability

The success of this Cold Frame greenhouse can be found in it's unique roll-form components offering superior strength, reduced cost, and simplified installation. The 1200 Series features a nine-inch roll form (approx. 3" tall hat). The galvanized steel frame insures maximum strength and life.

Stronger than the Competition

Dimensional Information

24' Wide

Frame Kit Includes


Included Description
Rollformed Steel Frame (18 Gauge) True commercial quality! All galvanized steel construction. Roll-formed arches and purlins offer superior strength and durability compared to the round "fence" style tubing offered by our competitors. All the nuts, bolts, screws, and brace straps needed are included as well.
Spring Lock Top and Spring Lock Deep Base Also known as Wiggle Wire, this complete fastening system provides secure attachment of polyethylene film. Have peace of mind during high winds. Reusable time after time.

Assembly Information

Step-by-step installation instructions are included. We provide online and telephone support to answer any questions you may have. For information on how best to plan your greenhouse assembly or any other questions you may have, call a Sales Representative toll-free at 1-888-281-9337.

Foundation

The standard and recommended foundation for cold frame greenhouses is a piered concrete footings.

The hoop sections of the structure bolt to the interior of the sidewall posts and they extend roughly 18 inches into augered holes which are then filled with concrete. These materials are the responsibility of the purchaser to secure and do not come with the structure.


Available Options

Call us toll-free at 1-888-281-9337 to speak to a Greenhouse Megastore Sales Representative about your other available options:

  • 3.5' high sidewalls instead of 6'
  • Additional lengths

Structure Quote Request

Fill out the quote request form to receive a custom quote for your greenhouse project.

Get a Free Structure Quote

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: 24645713928

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Santana
Grantham, US
★★★★★ 5
Highly recommend
Size: King
These pillows are super comfortable and feel just like hotel quality. They’re soft but still give great support for my neck and head. I’ve been sleeping much better since I got them. They stay fluffy and don’t go flat, and the material feels nice and cool. Definitely a great purchase
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Reviewed in the United States on April 10, 2026
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Dayana Pino Ruiz
Draper, US
★★★★★ 5
Perfect Comfort Every Night 💤
Size: King
Super comfy pillows! Perfect mix of soft and supportive, and they don’t go flat. Sleep feels way better—definitely recommend 😊
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Reviewed in the United States on April 2, 2026
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Sandi
Phoenix, US
★★★★★ 5
Time will tell
Size: King
I won’t actually use these for a few days when my mattress arrives. Unboxed this morning and they are not as plump and full as I expected but they’re laying out to expand. Overall first impression is they felt comfortable and I could adjust them with my hands. They seem well made and durable. Cant say anything yet about firmness or shape retention since I’ve not used them. They feel like they will be soft. So time will tell but so far I’m loving what I see.
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Reviewed in the United States on April 28, 2026
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Claudine Darling
West Palm Beach, US
★★★★★ 5
HOTEL pillows King Quality is Great
Size: King
Just got these pillows today. I have never spent dollars on pillows; but I wanted Hotel Grand like the ones that I sleep on in the Hotels and these fit the bill. Large King is what I got and so far so good. Firm and Squishy like I like. I was impressed with the quality -- now lets just give them a few days rest. I am sure they will be GRAND.
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Carla
Fort Morgan, US
★★★★★ 5
Hotel Grand Pillows
Size: King
Very soft, comfortable and fluffy. I’m a side sleeper and don’t feel they go flat. I bought 2 king size pillows. I was initially looking for fluffy feather pillows… but this is the next best thing. I was pleasantly surprised. Turned out to be more comfortable than I thought they would be.
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Reviewed in the United States on April 4, 2026

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