How Many H-Type Cage Rows Fit in a 12 m, 14 m or 16 m Wide Poultry House?
The number of H-type layer cage rows that fit inside a poultry house is not determined by house width alone. A workable design must divide the internal width between cage rows, aisles, side clearances, feeding access, egg and manure systems, ventilation and maintenance space.
Direct Answer: 12 m, 14 m and 16 m House Widths
| Internal House Width | Practical Planning Answer | What Must Be Confirmed |
|---|---|---|
| 12 m | 4 H-type rows are a proven LIVI project reference for a specific 5-tier layout. | Exact cage width, aisle widths, side clearance and equipment arrangement. |
| 14 m | Start from the verified 4-row baseline. The extra 2 m may improve aisle/service space or may allow another row if the selected model permits it. | Do not assume 5 rows until the complete installed row width is checked. |
| 16 m | Provides 4 m more internal width than the 12 m reference, giving greater flexibility for an additional row or wider service/ventilation space. | A 5th or 6th row must still be validated by the final drawing. |
Why “House Width ÷ Cage Width” Is the Wrong Calculation
A common planning mistake is to divide poultry-house width by the physical width of the cage equipment.
Depending on the automation system, the design may also need room for feeding movement, egg transfer, manure handling, electrical access and ventilation distribution.
A 12 m House: Why Four Rows Can Be a Strong Reference
LIVI has published a 50,000-layer H-type poultry project using a 105 m × 12 m × 5 m poultry house, 5-tier H-type cages, and 316 cage sets arranged in 4 rows, 79 sets per row.
Published LIVI H-Type Project Reference
What Changes When the House Becomes 14 m Wide?
Compared with the 12 m reference, a 14 m house provides an additional 2 m of internal width.
Keep 4 Rows
Use extra width for wider inspection aisles, easier maintenance, more feeding access and stronger airflow.
Evaluate a 5th Row
A fifth row may be possible with some cage models, but only after complete installed row width and aisle requirements are confirmed.
Choose by Operation
The right choice depends on density, worker access, climate performance and maintenance requirements.
What Changes When the House Becomes 16 m Wide?
A 16 m house gives 4 m more internal width than the verified 12 m reference. It may allow a fifth row, wider aisles or another high-density arrangement, but the final decision still depends on the selected H-type cage and service clearances.
For a new farm, the wider structure can also be used to reduce cage sets per row and shorten the cage line.
More Rows Can Make the Poultry House Shorter
Assume a 30,000-layer project uses an H-type model rated at 144 birds per complete cage set. The project needs at least 209 cage sets.
| Rows | Example Distribution | Maximum Sets in One Row |
|---|---|---|
| 4 | 53 + 52 + 52 + 52 | 53 |
| 5 | 42 + 42 + 42 + 42 + 41 | 42 |
| 6 | 35 + 35 + 35 + 35 + 35 + 34 | 35 |
The Same 209 Cage Sets Can Produce Different Cage-Line Lengths
Poultryequipmentpro.com has published 144-bird H-type configurations with different repeated module lengths. That means the same bird capacity per set does not guarantee the same building length.
| Rows | Longest Row | 1200 mm Module | 1800 mm Module |
|---|---|---|---|
| 4 | 53 sets | 63.6 m | 95.4 m |
| 5 | 42 sets | 50.4 m | 75.6 m |
| 6 | 35 sets | 42.0 m | 63.0 m |
Cage-line length only. Final poultry-house length must also include equipment-end space, egg transfer, manure discharge, service clearance and other project allowances.
Already have a 12 m, 14 m or 16 m poultry house?
Send the internal length × width × clear height, target layer capacity and any existing columns or doors. LIVI can check the practical row arrangement before the equipment configuration is finalized.
Existing Poultry House vs New Poultry House
Existing House
Start from actual internal dimensions, columns, doors and ventilation openings. Fit the equipment to the building without sacrificing access.
New House
Select the H-type model first, calculate cage sets, test row layouts and then finalize house width and length.
Expansion Project
Reserve row-end space, utilities and airflow capacity so later expansion does not force major changes.
How Width Affects the Automatic Equipment
Feeding
Every additional row extends the automatic poultry feeding system and changes the feed-distribution route, equipment access and row-end arrangement.
Drinking
The poultry drinking system follows the cage rows, so row count affects water-line routing, pressure regulation and maintenance access.
Egg Collection
More rows create more longitudinal egg belts. The automatic egg collection system must combine those row lines into a practical row-end or central conveyor route.
Manure Removal
Each H-type row adds manure belts, so the poultry manure removal system must be planned together with the cross-house discharge direction and service space.
Ventilation
More rows increase bird load and physical obstruction. A correctly sized poultry climate control system must still move air effectively through every tier and aisle.
What a Row-Fit Drawing Should Show
Related 30,000-Layer Planning Question
If you are still deciding the overall farm configuration before choosing the house width, read the related LIVI guide: 30,000-Layer Poultry Farm Solution with H-Type Battery Cages.
Installation Support
According to the project and contract scope, LIVI engineers can be arranged to provide on-site installation and commissioning guidance. For projects using remote installation support, LIVI can provide drawings, manuals, videos and online technical guidance.
FAQ: H-Type Cage Rows and Poultry-House Width
Can four H-type cage rows fit in a 12 m-wide chicken house?
Yes. A published LIVI 50,000-layer project uses four rows of 5-tier H-type cages in a 12 m-wide house, but the exact cage model and aisle plan must still be checked.
Does a 14 m-wide house automatically fit five H-type rows?
No. The extra 2 m may be needed for aisles, side clearance, equipment access or ventilation.
Can a 16 m-wide house fit six H-type rows?
Possibly with some configurations, but complete row width, aisle space, automation and ventilation must all be checked.
Is it better to use more rows?
Not always. More rows shorten the cage line, but they also increase feeding, egg and manure lines and require more house width.
How does row count affect a 30,000-layer project?
If 209 cage sets are required, four rows may need up to 53 sets per row, five rows up to 42, and six rows up to 35.
Final Answer
A 12 m-wide poultry house can support four H-type cage rows in a verified LIVI project configuration.
For 14 m and 16 m houses, the row count should not be assigned from width alone. The additional 2 m or 4 m can be used either for extra cage rows or for wider aisles, service access and ventilation space.
Select cage model ? calculate cage sets ? test row arrangements ? check aisles and automation ? finalize house width and length.