Free-Standing Greenhouses

We have been building free-standing greenhouses for over 30 years. Our common sense approach to greenhouse design has resulted in cost-effective, energy-efficient structures combined with ease of installation. If your location requires high winds or heavy snow building codes, we have the perfect structure for you.

The standard widths available for free-standing structures range from 16′-35′ clear spans with sidewall heights from 4′-10′. Our solutions to your greenhouse needs provide you with choices of round, rectangular and square tubing, and covering options of poly or polycarbonate. We have the right structure, at the right price, to help you grow your business.

The Snow Arch

The free-standing Snow Arch Greenhouse offers the strength and versatility to accomodate various widths, side wall heights, drop-down or roll-up curtains, roof ventilation fans, shutters, and/or cooling pad systems.

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The Super Arch

With pre-punched, two-squared framing, the Super Arch Series offers strength and ease of installation. The standard 30′ and 35′ width base models, with approximately 8′ truss height, are ideal for hanging basket applications. It can easily be modified for High Tunnel use, which requires width and superior strength.

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The RT Max Muscle

The RT™ Max Muscle is widely used by wholesale, hydroponics and transplant growers. Additionally, the sides and/or ends can be equipped with polycarbonate to make an outstanding and attractive retail sales center.

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The Educator

The Educator™ Greenhouse is built with massive galvanized rectangular framing. Whether used for an educational classroom or as an upscale retail garden center, you can have confidence that it will last for many years of growing.

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The Scholar

The Scholar Series comes available in either 12′ or 16; widths and any length in 6′ increments. Properly sized cooling and heating equipment is available to create the proper greenhouse environment. Optional accessories are also available.

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Cold Frames & High Tunnels

Cold frames and high tunnels are unheated greenhouse structures that help farmers and nursery owners extend their growing season by providing protection from nature.

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