Products

Every greenhouse needs a circulating fan - Looking for reliable airflow for those tighter spaces? Great for 8’ x 12’ or smaller greenhouses, this 1...

Ever wish you could give a little airflow right where you need it? As our favorite fan, this Clip-On Fan does just that! It’s perfect for those tuc...

This is the circulating fan that does it all.  Perfect for greenhouses up to 12’ x 16’, this fan ticks all the boxes.  It provides controllable air...

Direct-Feed Fog Fan - M6226 Our compact atomizing fan provides humidity, evaporative cooling, and air circulation for areas up to 300 sq. ft.  Wate...

Ever wish your greenhouse vents could adjust themselves on a hot day, but your greenhouse is exposed to very high winds? The Bayliss Hydraulicheck ...

Perfect for greenhouse owners who want a little help keeping things at the right, warmer, temperature for their tropical plants or orchid collectio...

Need some vent automation for your extra heavy, double glass, greenhouse vent?  The Bayliss Super Solar Vent Opener has you covered. This handy dev...

Noticing your MK7 Standard Bayliss Solar Vent isn’t working like it used to? This Power Tube Replacement brings it back to life, allowing the vent ...

Keeping your greenhouse at just the right temperature can be a chore, but this Bayliss Triple Spring Solar Vent Opener does it for you! As our most...

The Caframo Chinook Greenhouse Fan is a high-quality circulating fan made in Canada that is perfect for maintaining a healthy greenhouse environmen...

Looking for a replacement fan blade for your Chinook fan? Look no further than our quality-made, Canadian two-speed Caframo fan blade. This easy-to...

Are you in a hot climate and need it cooler in the greenhouse than even the outside temperature? This Evaporative Cooler is here to help! It cools ...

Optional - For use with C2090 Shade Stand-Off Kit - C2092 Extra center support is needed for ridge beams that are 20 ft long in windy locations, an...

As the ultimate non-electric vent control – this one does it all! It can lift up to 66 lbs, it has an adjustable temperature range from 62 – 82 deg...

Need a little shade for those delicate plants? Or a lot of shade for your glass greenhouse in summer? This Green Knitted Shade Fabric does the tric...

Need to be sure about your cooling? Exhaust fans are the most reliable way to get consistent cooling in your greenhouse.  It evacuates the hot stal...

Want to keep your greenhouse at the perfect temperature, no fuss? This Greenhouse Thermostat lets you set it and forget it, automatically controlli...

Looking for a reliable way to protect your plants from harsh sunlight and overheating? This 65% Knitted Shade Panel offers just the right amount of...

Are you in a hot climate and need extra protection for your plants from harsh sunlight and overheating?  Or are you growing more sensitive plants t...

Looking for a reliable way to protect your plants from harsh sunlight and overheating? This 60% Knitted Shade Panel offers just the right amount of...

Tired of having to manually open and close your glass louvered greenhouse window? The Liberty Louver Opener automatically opens and closes your lou...

Looking for an economical, versatile, and easy way to add shading to your greenhouse or any outdoor area? Think play area, outdoor kitchen, pool si...

Do you live where it’s windy every day?  Or do you happen to be in the path of possible hurricane force gales? The Manual Vent Control is not only ...

For use with the manual Vent Control C3535. These Extension Handles are available in two convenient sizes to fit your greenhouse.  It’s sturdy and ...

Need a simple, strong, reliable vent opener for larger greenhouse vents? The Megavent Control is built tough to handle heavier vents up to 26 lbs. ...

Is your Megavent Control not opening like it used to? This Replacement Cylinder restores automatic vent control, responding to temperature changes ...

These are the most economical replacement shutters that are still made from aluminum ensuring no rust and years of service.  These are the perfect ...

Need the easiest way to control humidity in your greenhouse? This Plug-In Pre-Wired Humidistat lets you manage humidity levels with a simple dial a...

Need a reliable way to keep your greenhouse cool? A proven and visually appealing design, the Schaefer Exhaust Fan provides strong, consistent airf...

If you have plants in your greenhouse then you NEED air circulation. The Schaefer Long Life Circulation Fan is designed to keep air moving evenly i...

For better air circulation - C2090 Provide extra cooling for your greenhouse by suspending the shade panel 9" above the ridge beam. This allows bet...

Do you want assurances that your Heavy-Duty Shutter will maximize airflow? Well, this Shutter Motor is the perfect fit to automate the C3212 Heavy-...

You need the control and predictability of an exhaust fan system but cannot run power to your greenhouse. No electrician necessary, the Solar Exhau...

Want to make sure your greenhouse stays cool and comfortable without needing extra wiring or ANY electricity? The Solar Shutter Control Kit is a si...

Looking for a no-fuss, passive, way to keep your DIY greenhouse ventilated? Or maybe you have a shed or other building that needs passive air cooli...

These are the controllers that take the wiring and the guess work out of environmental control. Choose for cooling or heating (or get both).  This ...

Want a reliable and economical way to control a light greenhouse or cold frame top hinged roof vent? The Univent Automatic Vent Opener does just th...

Need precise but economical temperature control for your greenhouse heating or cooling equipment? A familiar design, this Wall Thermostat makes it ...

Need a thermostat that can handle greenhouse humidity that will last countless trouble-free years? This Waterproof Thermostat is built to work in h...

Are you in an extra windy area or do you just need to keep rain and debris from coming through your greenhouse fan? This Weather Hood is designed t...