FL24-18 Cage-Free Housing System
Accessibility: Step-pyramid design allows birds to easily reach every corner.
Flexibility: Modular design adapts to different house sizes and supports multiple configurations.
Spatial Efficiency: Maximized habitable area effectively improves animal welfare and egg quality.
Little Giant's FL24-18 enriched colony cage system is the engineered answer to that transition: a welfare layer cage that replaces the battery cage's confinement with meaningful behavioral enrichment — perches, nest boxes, scratch areas, and significantly more space per bird — while retaining the automated management, flock visibility, and biosecurity advantages that make large-scale cage egg production viable.
Product Details
Advantage
Accessibility: Step-pyramid design allows birds to easily reach every corner.
Flexibility: Modular design adapts to different house sizes and supports multiple configurations.
Spatial Efficiency: Maximizes habitable area, effectively improving animal welfare and egg quality.
Safety: Significantly reduces stress reactions and disease risks, ensuring biosecurity.
Comfort: Follows poultry physiological characteristics to enhance laying comfort and efficiency.
Convenience: Structural design facilitates staff access, inspection, and maintenance.
Durability: Mature technology and durable materials effectively reduce maintenance costs.
Product Parameters
Product Parameters
| Factor | Battery Cage | FL24-18 Enriched Colony Cage | Aviary System |
|---|---|---|---|
| Space per bird | 550 cm² | ≥ 750 cm² | 6–9 birds/m² (full house) |
| Perches | None | ≥15 cm/bird | Multi-level |
| Nest boxes | None | Enclosed, curtained | Central nests |
| Scratch / foraging | None | Integrated pad | Litter floor |
| Natural behaviour expression | Very limited | Partial (key behaviours supported) | Full range |
| EU regulatory status | Banned since 2012 | Fully compliant | Fully compliant |
| Cage-free eligible | NO | NO | Yes |
| Management complexity | Low | Low–Medium | Medium–High |
| Egg cleanliness | High | High (98% nest-box laid) | Variable (floor eggs present) |
| Biosecurity control | Excellent | Excellent | Good (harder to isolate) |
| Labor intensity | Low | Low (full automation) | Medium (litter management) |
| Investment level | Lowest | Mid-range | Highest |
| Premium market access | None | Limited (welfare-claim markets) | Full (cage-free markets) |
The FL24-18 occupies a specific, well-defined position: It delivers regulatory compliance and partial welfare certification eligibility at a fraction of the investment and operational complexity of a full aviary conversion. For farms in markets that recognize enriched colony eggs as a premium tier above conventional — without demanding full cage-free — it is the commercially optimal choice.
The FL24-18 is not a retrofit of a conventional cage with features bolted on afterward. It is designed from the colony module outward — with welfare enrichments integrated into the structural system, not attached as accessories. This ensures welfare features remain functional across a 15+ year service life.
A key performance failure in poorly designed enriched colony cage systems is inadequate nest adoption — hens lay on the cage floor instead of the nest box, producing dirty eggs, cracked eggs, and lost premium positioning. The FL24-18 nest box is positioned, proportioned, curtained, and dimmed to achieve ≥95% nest utilisation from the first flock. This is not a claim — it is a design specification.
For farms in markets still debating their cage-free timeline, the FL24-18 structural frame is designed with conversion compatibility in mind. The cage module spacing and house layout allow future retrofit pathways to aviary-type systems if market requirements evolve. Your infrastructure investment is not a dead end.
European enriched cage systems are designed for European climates. Little Giant's FL24-18 is engineered for the temperature ranges, humidity profiles, and biosecurity requirements of Southeast Asia, the Middle East, Central Asia, and Africa — where the welfare transition is happening now, but European equipment standards may not match local conditions.
For farms building from the ground up in new markets, Little Giant delivers the FL24-18 as part of a complete EPC (Engineering, Procurement, Construction) project — from site survey and house design through civil works, cage installation, commissioning, and flock placement support.
Q: What exactly is the difference between the FL24-18 enriched colony cage and Little Giant's aviary system?
A:The FL24-18 is a cage-based system — hens live within a defined colony cage module with enriched features (perches, nest boxes, scratch areas). The aviary system is cage-free — hens move freely across multiple tiers and the ground floor of the entire house. The enriched colony cage provides regulatory compliance in markets that accept furnished/enriched cage eggs as above conventional. The aviary system is required for markets that specifically mandate cage-free (no cage structure at all).
Q: Does the FL24-18 qualify for cage-free certification?
A:No. Cage-free certification requires that hens have unrestricted access to the full house floor area and are not confined in any cage structure. The FL24-18 is a caged system, even though it provides significantly more space and welfare features than a battery cage. It qualifies as "enriched colony" or "furnished cage" — a recognised welfare tier in its own right in many markets.
Q: What percentage of eggs are laid in the nest box vs on the cage floor?
A:Under normal operating conditions with proper nest box dimensioning and lighting management, the FL24-18 achieves 95–98% nest box utilization — meaning 95–98% of eggs are laid inside the enclosed nest box and collected cleanly by the automated belt system. This matches or exceeds the performance data reported by Hellmann and VALLI for their enriched colony products.
Q: How does the space per bird compare to EU requirements?
A:The FL24-18 provides a minimum of 750 cm² usable floor space per hen — the EU Directive 1999/74/EC mandated minimum. Our standard configuration exceeds this minimum. If your market has specific space requirements above 750 cm², confirm your target specification with our team and we will configure the colony module accordingly.
Q: Can the system be configured for markets with different regulatory standards?
A:Yes. Colony cage regulations vary by country. The EU mandates 750 cm²; Canada's NFACC Code specifies different floor and perch requirements; California's Prop 12 specifies 1 square foot per bird (929 cm²). The FL24-18 is configurable to each of these standards. Provide your target market's regulatory specification at order stage, and we will document compliance against those standards.
Q: What is the typical installation and commissioning timeline?
A:For a standalone FL24-18 installation in an existing house: 30–45 days. For a complete new-build EPC project (including civil works): 80–120 days from groundbreaking. All installations are commissioned by Little Giant factory engineers with operator training included.
Tell us your target market's regulatory standard, flock size, house dimensions, and current production system. Our technical team will configure the FL24-18 enriched colony cage system to your exact requirements and provide a layout drawing with indicative investment range within 48 hours.Request Free Farm Design
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