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 The Titan Cathedral Series Gothic Blackout Greenhouse stands out as the most spacious and economically efficient stand-alone greenhouse currently offered in the market.


 Enhance your cultivation capabilities with the Titan, a greenhouse engineered for optimal efficiency and spacious interiors. This expansive structure, measuring 30′ in width and ranging from 72′ to 144′ in length, provides an ideal environment for a variety of crops.

The Titan boasts vertical sidewalls, standing at a standard height of 10′, with a generous curtain height of approximately 14′. This design ensures maximum light transmission, thanks to the 27-degree roof pitch. Specifically crafted to cater to delicate crops like cannabis, the tall ceiling height maintains ideal cooling and airflow, preventing damage from excess heat and humidity.

Tailor the Titan to your preferences by choosing between a poly film or polycarbonate covering. For enhanced durability and longevity, consider our 8 ml woven poly film. Various sidewall ventilation options, along with the choice of single or double ridge vents, allow you to customize the greenhouse to meet your specific needs.

Take your cultivation to the next level by incorporating an interior blackout and shade curtain system. The Titan Gothic style greenhouse seamlessly accommodates our automated light deprivation systems, offering you advanced control over your growing environment.

Designed to be versatile, the Titan can be equipped with steel endwalls, transforming it into a multi-purpose building. With a robust 50 PSF snow rating, this greenhouse can withstand the challenges of high-snow environments, making it suitable for all 50 states.

In today’s evolving landscape of greenhouse cultivation, a light deprivation system is essential. Our fully automated light deprivation greenhouse empowers growers to schedule harvests 3-5 times a year by harnessing the sun in a controlled environment. Achieve indoor quality flower from outdoor plants while reducing start-up costs and environmental impact.

Installing our light deprivation greenhouses is a breeze, offering quick and easy setup. Utilize the automated controls to schedule blackout periods and manage environmental conditions, eliminating the need for daily tarp adjustments. Elevate your cultivation experience with the Titan – a wise choice for a large, stand-alone greenhouse engineered for success in any region.


 Ensuring precise control of your plants’ photoperiods is paramount for their success. Any inadvertent light exposure during their dark periods can lead to issues with your crops, potentially resulting in financial losses.

Our interior blackout system offers years of worry-free operation, setting it apart from other blackout systems in the market. Unlike standard designs, ours utilizes a sophisticated “pull-pull” cable-driven mechanism, delivering an enhanced light-tight seal. The inclusion of a patented sealing extrusion further ensures a tighter blackout when closed. The precision system effortlessly opens into compact bundles, optimizing the amount of light that reaches each canopy. With a manufacturer rating of over ten years of maintenance-free operation, this system stands out for its high tension and consistent seal.

Addressing concerns about longevity and wear, our blackout system employs a specialized hook and lever system. This design prevents blackout fabric from rubbing and tearing over time, offering extended usability before any replacement is required.

For ease of installation, every component of the system comes pre-fabricated with pre-installed connection points, facilitating a seamless setup by a professional contractor.

The included three-phase Ridder gearbox motor is pre-wired with a reverse function and a manual operating switch, ensuring convenience in operation. This motor seamlessly integrates with any environmental or automation controller, thanks to its variable frequency drive (VFD) that guarantees long-lasting reliability and performance.


30′ Structures

Standard features

Sturdy Galvanized Steel Framing

Our frames are made from N. American Galvanized steel and pre-punched plus pre-drilled for easy installation. Comes with full end wall framing for mounting equipment. Rust free for life.

Total Blackout Light Deprivation Curtains

Proprietary pull-pull cable driven design with seamless meeting points at aluminum seal angles to provide a more reliable blackout than rack & pinion systems. Uses industry best Dutch Ridder motors & triple layer blackout fabric to provide a long life to the system.

Polycarbonate End Wall Cladding

End walls clad in a White/Black/White 8mm twinwall polycarbonate for gable end walls below the blackout curtain, with clear above the curtain. This provides additional security and insulation for your greenhouse.

Solarig Woven Poly Coverings

Provide greater longevity by reducing tear risks with Solarig woven poly coverings. This poly has anti-condensate treatment to reduce dripping and potential mold/mildew outbreaks, as well as light diffusion properties for even canopy coverage.

Options & upgrades

Custom Design Automation Systems

Choose from our standard digital timer and thermostat package or fully automation your environmental controls with our custom designed, UL listed Link4 iGrow 800 Automation system. Comes standard with contactor/relay panel, 4 – 22 amp 3 contactor modules and NEMA 4 enclosure.

Double Poly Inflation Kit

There is no better insulation value then a double poly inflation kit. Using two layers of 6mil polyethylene and an inflation system, we create a deep air bubble, providing insulation for energy retention. You can inflate the full structure, or just the roof to allow for versitility in sidewall operation. This provides a 40% energy savings over polycarbonate and adds strength for wind and snow resistance.

Insect Screen

Cover your intakes with insect screen to prevent moths and other pests from entering the greenhouse. Reduces the need for insecticide use.

Odor Elimination

Tested and guaranteed odor elimination options for locations with strict odor laws. A fogging system is used on the exhaust fans and ridge vents with an additive that neutralizes 100% of all odors.

Grow Lights

Use the right lights for your climate, growing goals, and budget. We help guide you through the process of choosing lights and ideal placement. Choose from energy efficient LED’s, LEC’s, and high power HPS lights. All tested and vetted for greenhouse efficacy and results.

V-Flo Vertical Fans

Combined with horizontal airflow fans, V-flo fans by Vostermans creates the ideal solution for heat distribution throughout the greenhouse. Mounted in the ridge of the structure, they help break up heat and humidity by pulling air from below the fan and pushing it out for more consistent temperatures.

Automated Ridge Vents

All of our interior light deprivation greenhouses come with the option for a manual or automated ridge vent. Usually around 6’ wide and spanning the length of the greenhouse, a ridge vent is a great way to passively remove heat and humidity build up. It’s an ideal solution for hot climates to help reduce energy costs from active cooling through ventilation.

Fogging Systems

High pressure fogging systems by Fogco provide additional cooling and humidifying options for dry and high temp climates. Additionally the high pressure fog droplets encapsulate airborne molecules, causing dust particles to become heavy and fall from the air.


Essential for humid climates, choose from various size dehumidifiers to aid in properly maintaining ideal humidity for healthy plants. Allows for VPD control, limits powdery mildew outbreaks, and improves crop quality.

Evaporative Cooling

Significantly lower greenhouse temperatures with evaporative cooling. Used on the intake side of the greenhouse, our evaporative cooling systems use cold water to cool down air as it’s drawn through the pads, bringing coller air through the greenhouse. Additionally, evaporative cooling systems help to neutralize pollen and outside contaminates.

Natural Gas & Propane Heating

Maintaining a uniform environment is essential to growing healthy plants. Utilize the industry best Reznor propane or natural gas heaters to automatically heat greenhouse as needed. Overhead heaters will help with controlling VPD levels, so you can maintain an ideal growing environment in any climate.

High-end Exhaust Fans

We offer the industry’s best quality US & Dutch made exhaust fans to ensure you always have proper airflow and can cool your plants in the heat of the summer. Choose from budget friendly and highly efficient options depending on the size of your structure and project location. Our fans are designed for efficiency and operate at a higher CFM for better air exchange and optimized use of energy. Exhaust Fans and Intakes are packaged with light traps to prevent light leaks when operating while the greenhouse is dark.