Commercial Greenhouse & Automated light Deprivation systems
our featuresWhy Grow with T3 Greenhouse Supply
T3 Greenhouse Supply designs and builds professional-grade greenhouse kits and custom structures in Shasta
Lake, California - using American steel, U.S.-made components, and over 20 years of grower experience.
Whether you're a homesteader starting your first backyard grow or a commercial farmer scaling a multi-acre
operation, every T3 structure is engineered for year-round performance, automation readiness, and long-term
durability.
NRCS Approved - Qualifying growers may receive USDA funding.
Built in California. Engineered for Growers.
Every T3 greenhouse is designed and fabricated in-house at our Shasta Lake metal shop – built to order, not
pulled from a warehouse. We offer in-house powder coating for select builds, and we specialize in
automation-ready light deprivation systems with blackout solutions that deliver consistent results every cycle.
We also specialize, for customers who want a premium finish.
What They Say
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