Residents across South Dakota, Nebraska, Iowa, and Minnesota know how quickly weather conditions can change. From late-spring frosts to summer storms and early-fall freezes, gardening in the Upper Midwest comes with unique challenges. With abundant natural light, built-in ventilation, and dedicated workspace, a prefab Greenhouse extends the growing season and supports healthy plant growth year-round.

In-Stock Prefab Greenhouses for Sale in SD, NE, IA, & MN

Prefab Greenhouse Sizes & Prices

SIZE	STARTING AT $
8×10	$7,800
10×12	$10,820

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Greenhouse Standard Features

Structure & Materials

16mm Thick Softlite Triplewall Polycarbonate Panels
¾” Rhino Coated Floor
2×4 Pressure Treated Floor Joists
Painted White Interior Finish

Windows & Ventilation

Aluminum Vertical Sliding Windows
Fixed Glass Transom Windows
Greenhouse Push-Out Transom Windows
Designed for Natural Ventilation and Airflow

Doors & Interior Workspace

36″ Fiberglass Door with 15 Lite Full Window
Surround Composite Potting / Work Table Along 3 Walls
Dedicated Rear Potting Table for Planting and Storage

Prefab Greenhouse Gallery

Have Other Questions About Our Greenhouses?

Once you’ve chosen your size, contact our team or fill out a free quote request to get started. One of our sales associates will reach out to answer any additional questions you may have and walk you through the order process. They’ll discuss all the details of your greenhouse and arrange delivery to your property. After everything is confirmed and we’ve received your deposit, the order will be finalized.

Lead times can vary depending on the type of building you purchase. Prefab Greenhouses that are already built and available on one of our sales lots typically arrive within a week. For custom orders or buildings to be built, the standard lead time is approximately 4 weeks. This ensures every structure meets our high-quality standards and any specific customization requests.

Most areas do not require a permit for our prefab greenhouses because we offer only two sizes, 8×10 and 10×12, which are generally exempt from permit requirements in many jurisdictions. Requirements can vary by location, and permits may still be needed if you plan to add electrical service, heat lamps, or other utilities. Before purchasing and scheduling delivery, we recommend checking with your local building department to confirm any applicable permit requirements.

All you need to know about preparing your site for your new structure can be located below.

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Quality Storage Buildings offers dependable delivery for sheds, garages, cabins, kennels, chicken coops, and more across South Dakota, Nebraska, Iowa, and beyond. With multiple lot locations throughout the Midwest and free delivery within 70 miles of our Alexandria, SD home lot, it’s easy to find the right building and have it delivered directly to your property.