A group of black and white dairy cows lies comfortably on a smooth concrete floor inside a spacious barn designed for livestock. The cows are dispersed in a neat row, highlighting their calm demeanor in the well-lit environment.

Ventilation in Reclyning Area

Where rest equals production

Climabarn visualization of livestock ventilation systems inside a cattle stable

Healthy rest, healthy yield

Cows need cool, calm conditions to lie down and ruminate properly. Our ventilation system ClimaBarn ensures consistent airflow along the beds – reducing heat stress, boosting comfort, and supporting optimal milk yields.
Depending on the season, the targeted air reaches each cows’ body at optimum air velocity for comfort and cooling. The cubicles become welcoming and are evenly occupied improving and easing the cow flow.

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Advantages

Cow Comfort & Performance

  • Custom-fit airflow delivered precisely to where cows lie in cubicles
  • Even distribution across the beds eliminates hot spots
  • Lower Heat Stress Index (THI) during warm months, helping cows stay within their comfort zone
  • Improved comfort means longer lying times, which directly supports milk yields

Health &
Hygiene

  • Reduces bedding moisture by removing humidity, keeping cubicles drier
  • Limits odor and ammonia build-up around resting areas, improving air quality
  • Supports cleaner, healthier conditions that reduce the risk of mastitis and respiratory issues

Quiet & Stress-Free Environment

  • Quiet operation – no disruptive fan noise, so cows remain calm while resting
  • Cooling effect provided by the targeted airflow further calm and comfort

FAQ

How does ventilation system help cows rest more comfortably in the lying area?

ClimaBarn distributes fresh air evenly across all cubicles, preventing hot spots and stagnant pockets. Uniform airflow keeps the lying area cooler, reducing heat stress and encouraging cows to lie longer, which is directly linked to higher milk production.

Will ClimaBArn prevent drafts on resting cows?

Yes. ClimaBarn systems have automation, which controls the total amount of air and target air speeds depending on temperature in the barn. This means cows stay comfortable whether they’re lying down in summer heat or during cooler seasons.

What specific airflow is required in the reclining area?

The reclining area is where cows spend up to 12-14 hours per day resting and ruminating, so airflow must be steady and evenly distributed. The goal is to prevent heat stress that disturbs resting cows.
• Air exchange rates: About 4-6 air changes per hour in winter (to control humidity and ammonia without chilling) and up to 40-60 air changes per hour in summer to keep temperatures down.
• Air speed at cow level: Ideally 0.5-1.0 m/s in cooler months (barely perceptible movement) and up to 2.0-2.5 m/s in hot weather to provide a cooling wind-chill effect.
• Even distribution: Fabric ducts are especially effective in the lying area because they eliminate hot spots and stagnant zones, delivering directly the fresh air across all cubicles rather than just near fans or openings.

Is ventilation important in the lying area during winter?

Absolutely. Even in colder months, fresh air is needed to remove humidity and harmful gases. ClimaBarn ensures gentle air exchange without creating drafts, keeping cows healthy while avoiding cold stress.

Will cows notice or react to the ventilation system in their lying space?

Yes, in a positive way. The airflow of ClimaBarn is designed to be uniform and comfortable. As a result, cows experience a consistently comfortable and welcoming environment, which encourages calm behavior and longer resting times.