J&D’s Cone Covers are an easy and inexpensive way to improve winter ventilation and protect your fans and barn from inclement weather and pests.
The Storm 55" fiberglass exhaust fan has a rugged aerodynamic fiberglass housing and deep poly cone for unmatched performance.
Light Trap Combination System
J&D's Light Trap Combination System is a light trap unlike anything else. Available in 36" and 55" models.
Mega Storm II
72" Mega Storm II has the best performance on the market today! 50,399 CFM @.05”SP Improved triangle x-frame design for greater strength and durability.
Our 72" Mega Storm fiberglass exhaust fan is made right here in Wisconsin and available with or without a cone.
Wall Master Exhaust Fan
Our Wall Master exhaust fan delivers high volume output with a heavy-duty low-profile housing that is easy to install. Available in 36" and 50" models.