Products

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...

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...

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

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 ...

If your Gigavent isn’t working as it used to, this Replacement Cylinder gets it back in action. It’s the quick and easy fix to keep your greenhouse...

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...

Is your Orbesen Teknik greenhouse vent not opening like it used to? This Replacement Cylinder is here to restore smooth, automatic ventilation cont...