Collection: Riga Greenhouse Accessories | Authorized Exaco Dealer

Take your Riga greenhouse to the next level with a complete line of add-ons built to maximize functionality and growing success. From practical shelving systems and sturdy foundation frames to additional windows and automatic vent openers, every item here is engineered to work seamlessly with your Riga structure.

These upgrades increase your growing space, improve ventilation, and make greenhouse management easier, so you get more out of the investment you've already made. Whether you're optimizing airflow, expanding storage, or strengthening your base, you'll find what you need to build your ideal growing environment.

Shopping for the greenhouse itself? Browse our full Riga greenhouse lineup. And if you'd like a hand choosing the right setup, we're an authorized Exaco dealer based in Golden, Colorado - reach out anytime.

Make Your Riga Greenhouse Work Smarter

Think of these upgrades as investments that pay off in better plants and easier maintenance. Need more shelf space for seed starting? Sturdy shelving systems add vertical room. Want better airflow without constantly propping the door open? Automatic vent openers handle it for you. Looking to make the most of every square inch? The right add-ons help you grow more in the same footprint.

Smart Additions for Serious Growers

Foundation frames: Start with a solid, level base that protects your investment and makes assembly easier.

Shelving systems: Add vertical growing space for seedlings, herbs, and smaller plants, because greenhouse floor space is precious.

Additional windows: Improve ventilation and light distribution throughout the structure.

Automatic vent openers: Temperature-controlled vents that open and close themselves, holding ideal conditions even when you're not around.

Climate control: Thermostats, heaters, fans, and misting systems to keep growing conditions steady through Colorado's swings.

And more: Every item here is designed to fit your existing Riga framework and hardware.

Choosing Your Ventilation Setup

Ventilation is where most growers have the most questions, because there are three different tools and they solve different problems. Here's how they fit together:

Automatic vent openers are the passive first line of defense. They use a heat-sensitive cylinder (no electricity needed) to crack the roof vent as the greenhouse warms and close it as it cools. If you're away during the day, this is the single most valuable upgrade you can add.

Exhaust fans move air actively when passive venting isn't enough, which matters in high summer or in a greenhouse that gets full afternoon sun. Pair an exhaust fan with an intake shutter vent on the opposite wall so fresh air is pulled across the whole space rather than pockets of it.

Thermostats tie it together, switching a fan or heater on and off at the temperatures you set so the greenhouse manages itself.

Not sure which combination fits your greenhouse and your climate? That's exactly the kind of question we're happy to talk through before you buy.

Why These Accessories Fit Better

Perfect compatibility: No guessing whether something will fit. These are engineered specifically for Riga greenhouses.

Quality construction: Built to the same standard as the greenhouse itself, not flimsy afterthoughts.

Real functionality: Each one solves an actual problem or improves growing conditions. No gimmicks.

Easy installation: Designed to work with your Riga's existing framework and hardware.

Local support: We're an authorized Exaco dealer in Golden with 17 years of experience, and real people who can help you choose.