Quonset Structure 20’ Wide Post To Post

The Quonset Structure 20' Wide Post to Post is a heavy-duty cold frame greenhouse designed for long-term durability and maximum plant protection. This greenhouse provides a stable and efficient growing environment with 17 strong arches made from 1 5/8" OD tubing (#16 gauge) and 34 sturdy posts for structural reinforcement. Three rows of 96' purlin ensures high structural integrity even in harsh weather conditions.

Included in the Kit:

• 17 Arches (20' broad, 1 5/8" OD tubing, #16 gauge)
• 3 Rows of Purlin (96' length, consisting of 12 swedge pipes, 1 3/8" Pipe / 16 gauge)
• 34 Posts @ 6' (1 7/8" Pipe / 14 gauge)
• 51 U-Bolts #15
• 34 Sets of Galvanized Nuts & Bolts
• 200 Tek Screws
• Recommended 36' covering for roof protection

(Coverings are not included in kits. Please visit our Shade Cloth pages for options.)

Why Choose the AHS Quonset Cold Frame Greenhouse?

The Quonset Structure 20'Wide Post to Post is an economical and efficient choice for farmers, commercial growers, and gardening enthusiasts looking for a strong, customizable, and easy-to-install greenhouse.

Customizable Design

• Available in multiple widths, lengths, and configurations.
• It can be tailored to specific plant-growing needs.
• Allows 4', 5', or 6' arch spacing for various climate conditions.

Easy Installation

• Minimal tools are required for assembly.
• Prepackaged kits come with all necessary hardware.
• Designed for quick, hassle-free setup.

Year-Round Plant Protection

• Shields crops from cold, frost, wind, and heavy snow.
• Uses solar heat for natural insulation.
• Ensures proper air circulation and climate stability.

Durable Build Quality

• Manufactured with #16 gauge steel tubing for longevity.
• Galvanized nuts and bolts provide strong structural support.
• A sturdy post-to-post design improves stability in extreme weather.

Differences Between Cold Frames & Traditional Greenhouses

Choosing the proper structure for your greenhouse depends on your growing needs and climate conditions.

Cold Frame Greenhouses

• Depends on solar heat instead of gas or electric heating.
• Offer cost-effective and energy-efficient solutions.
• Protect plants from frost, wind, and temperature fluctuations.
• It is ideal for hardening off seedlings and extending growing seasons.

Traditional Greenhouses

• Require artificial heating and ventilation systems.
• Have higher operational costs due to energy usage.
• Provide constant, controlled climate conditions.

A cold frame greenhouse like the Quonset 20' Wide Post to Post is a budget-friendly, sustainable option for growers looking for natural climate control.

Benefits of the AHS Cold Frame Greenhouse

The Quonset Structure 20' Wide Post to Post is designed to maximize productivity and provide long-term durability.

Affordable & Cost-Effective

• Lower upfront cost compared to traditional greenhouses.
• Reduces energy expenses by relying on solar heat.
• Available in various sizes and configurations to match different budgets.

Customizable for Different Crops

• It is ideal for vegetables, flowers, herbs, and fruit production.
• It can be used for seasonal or year-round growing.
• Compatible with shade cloth, irrigation, and ventilation systems.

Boosts Growing Potential

• Shields plants from harsh winter conditions and pests.
• It helps maintain consistent air circulation and humidity.
• Allows for early planting and extended growing seasons.

Frequently Asked Questions (FAQs)

Which Cold Frame Greenhouse is Right for My Needs?

When selecting the proper structure, consider:

• Types of plants being cultivated.
• Temperature and light requirements for your crops.
• Local climate conditions (wind, snow, and humidity levels).
• Water source availability and irrigation setup.
• Budget and cost of additional greenhouse equipment.
• Potential zoning laws and space requirements.

What Are the Advantages of Using a Greenhouse?

A cold frame greenhouse:

• Creates a stable and controlled environment.
• Extends growing seasons by providing temperature regulation.
• It helps growers harden off seedlings before transplanting outdoors.
• Maximizes crop yield and plant health.

What Equipment Should I Use in My Greenhouse?

Your equipment needs depend on your crops and location, but standard greenhouse tools include:

• Ventilation systems for airflow and climate control.
• pH meters and nutrient controllers for monitoring plant health.
• Greenhouse heating systems (if necessary for winter protection).
• Fertilizer injectors for automated nutrient delivery.
• Timers and thermostats for energy-efficient lighting and irrigation.
• Carts and dollies for easy plant transportation.
• Automation tools to streamline greenhouse operations.

Final Words

The Quonset Structure 20'Wide Post to Post is ideal for commercial and hobbyist growers looking for a durable, customizable, and efficient greenhouse. Designed for easy setup, affordability, and long-term plant protection, this cold frame structure provides a year-round growing environment while maximizing productivity and efficiency.