National Greenhouse Manufacturers Association (NGMA)

National Greenhouse Manufacturers Association (NGMA) Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from National Greenhouse Manufacturers Association (NGMA), 2207 Forest Hills Drive, Harrisburg, PA.

Mark your calendars for NGMA’s 2027 Annual Meeting! Join us in Carlsbad, California from April 11 – 13, 2027 to make pro...
06/19/2026

Mark your calendars for NGMA’s 2027 Annual Meeting!

Join us in Carlsbad, California from April 11 – 13, 2027 to make professional connections and get the latest updates in our industry. Stay tuned for more details!

Save the date for NGMA's membership reception during Cultivate’26! Join us July 12 in Columbus, Ohio to network with cur...
05/21/2026

Save the date for NGMA's membership reception during Cultivate’26! Join us July 12 in Columbus, Ohio to network with current and prospective members of NGMA. This is your opportunity to surround yourself with leaders in the green industry!

We look forward to seeing you there!

AmericanHort

Thank you to everyone who joined us in Clearwater Beach for NGMA's 2026 Annual Meeting! It was great seeing our associat...
04/24/2026

Thank you to everyone who joined us in Clearwater Beach for NGMA's 2026 Annual Meeting! It was great seeing our association come together to learn and network. We look forward to seeing everyone again next year!

Zoning requirements for greenhouses may include setbacks from property lines and roads, required building materials, and...
04/07/2026

Zoning requirements for greenhouses may include setbacks from property lines and roads, required building materials, and allowed business types. Codes are often locally adopted versions of model codes, such as those published by the International Code Council®.

Ask what code and what code year is locally recognized. Also determine if drawings stamped by a licensed professional engineer are required. Check if there are local wind loads and snow loads specified for greenhouses. Then check on the requirements for fire protection (separation distances, allowed materials, suppression systems, etc.).

The tough questions should be answered before design begins, not after. While these questions may seem overwhelming to a new grower, there is help available through any of NGMA’s structural members.

Click here for more helpful hints about purchasing a greenhouse:https://ngma.com/wp-content/uploads/2026/01/NGMA_HH_PurchasingGreenhouse.pdf

Address

2207 Forest Hills Drive
Harrisburg, PA
17112

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