A horse barn may have actually been created to keep your horses safe from harsh temperatures, but it does not hurt to incorporate some breathing space. Imagine this: when a horse barn with little to no air flow is filled with horse poop, it would turn into an ammonia-filled concentration camp. The odor will overcome you the moment you open the door.
The Pennsylvania State University states unsatisfactory air flow is nothing unusual for equine barns; it's often neglected by barn owners. Aside from picking up the waste the equines have left, a really good ventilation system is a must for effective plans for horse barn. Like the rest of the living world, your horses need fresh air to breathe. Below are some standards for preparing a horse barn, courtesy of Penn State's College of Agricultural Sciences.
Air Exchange and Distribution
Air flow is generally a two-fold process: Replace bad air with good air, and make sure that there is adequate air for the equines. As fresh air can be found in, it recovers grains of dust, moisture, gases such as ammonia, and disease-causing pathogens. The stale air comes out of the other end, as the fresh air circulates unopposed within the barn for equines to inhale on.
Air Changes per Hour
Professionals encourage designing the ventilation to allow at least 6 air changes in an hourly basis to decrease mold spore and odor contamination. This corresponds to an air change every ten minutes, which is much faster than the hourly rate of air change for a typical house (only 0.5 air change per hour). The price could be sped up by creating a more open horse barn.
Comfort Zone at 45-75 F
Horses feel most comfortable if the temperature of the barn can be kept within 45 to 75 degrees Fahrenheit (7.22 to 23.89 degrees Celsius). It may appear too chilly for a comfort zone, but equines adjust well to the cold. Actually, professionals say that they can resist below zero temperatures if they obtain sufficient care and attention. Enabling cool air to get in the barn can ensure that the equines feel comfy all the time.
For further details on horse barn essentials, go to Penn State's CAS internet site on cas.psu.edu. You can also discover a thing or two about plans for pole building by talking to your local specialist.
Penn State's Guide to Air Flow in Horse Barn Plans