Poultry Attic Inlets

Breathe cannot be seen and is easily taken for granted.

Poultry attic inlets.

Unless properly installed and managed attic inlets can contribute to structural damage by allow ing warm and moist house air to enter and condense on trusses roof metal and insulation. First fresh air is introduced at the peak of the warm air produced by the heating system and birds tends to collect. Advantages of chore time s attic inlets in tests the total amount of air moved through a poultry house with attic inlets averaged 10 30 higher per day than houses with sidewall inlets only. Clean air is one of the most important parts of your poultry ventilation program.

It is critical to make sure incoming air is properly mixed with the barn environment to avoid chilling or not properly warming your animals. The air that you and your chicken turkey etc. Attics contain warm air that can be pulled into your houses during cold months to help cut heating costs. The attic vent system is designed to be retrofit friendly in most drop ceiling poultry houses.

Attic and ceiling inlets represent an important component of your poultry or hog barn ventilation system. Ventilation in your turkey or chicken house is a science. Attic inlets tend to do a better job of conserving heat in a poultry house than conventional side wall inlets. 1 since attic inlets draw air from the attic space and not from exterior side walls there is essentially no wind pressure on the inlets.

Chore time s attic inlets direct the incoming air along the ceiling of the poultry house for better mixing and to prevent downdrafts on birds. Double l attic or ceiling inlets take warm air from attic to heat living area of poultry house. First fresh air is introduced at the peak of the warm air produced by the heating system and birds tends to collect. Poultry house attics are made up of trusses built with untreated lumber put together with press fit truss plates.

Wind blowing perpendicular to a house can lead to a positive pressure along the windward side of a house and a negative pressure on the leeward side house causing air to enter the windward. The large roof areas of dropped ceiling poultry houses make very good solar collectors so there is a large amount of heat readily available in the attic see the ther mal image below. Reduce fuel consumption mixing warm air from the attic with house air during minimum ventilation reduces fuel consumption as compared to using cold air through sidewall inlets. Attic inlets tend to do a better job of conserving heat in a poultry house than conventional side wall inlets.

Attic inlets see figure below are used to recover solar heat from the atticof poultry houses.