When you plan a 20,000-bird house, you choose between two layouts. The A-Type (step) cage stacks cages in a 3–4 tier A-frame, typically 120–160 birds per set — a practical fit for 10,000–30,000-bird farms and the most common setup in Abidjan's mid-size operations. The H-Type (stacked) cage runs 4–5 tiers vertically, 160–240 birds per set, and packs more birds per square metre. It costs more up front but saves floor space and pairs naturally with full automation. Both use hot-dip galvanized steel rated for 15–20 years in coastal humidity.

Quoted as FOB China for a 20,000-bird capacity, typical 2025–2026 ranges are:

·Basic A-Type (manual feed/drink, simple manure tray): $25,000 – $40,000

·Semi-automated A-Type (auto feed + drink + basic egg belt): $30,000 – $45,000

·Basic H-Type (semi-auto systems): $42,000 – $55,000

·Fully automated H-Type (feed, drink, egg collection, manure belts, ventilation support): $60,000 – $90,000

Add 10–20% for ocean freight and trucking to Abidjan. A full automatic set normally includes hot-dip galvanized cages, chain feeding, nipple lines with regulators, belt egg collection and manure removal. These bands track publicly listed quotations from established Chinese manufacturers for comparable 20,000-layer projects in West and East Africa.

Automation level is the biggest lever — full automation cuts daily labour but raises the ticket. Material matters in Côte d'Ivoire's humid coast: hot-dip galvanizing outlasts cold-galv and lowers long-term upkeep. Shipping to Abidjan typically adds 10–20%. House build (a 20,000-bird H-Type house runs about 75 m × 12 m × 4 m) and land are separate line items. Finally, a supplier with local reference projects shortens the learning curve on installation and spare parts.

Here is a conservative, bottom-up view — not a best-case pitch. At a steady 90% laying rate (peak commercial flocks run 90–97%), 20,000 birds produce about 18,000 eggs per day, roughly 540,000 per month. Farmgate egg prices in Côte d'Ivoire sit well below retail; with retail near $2.75 per dozen (GlobalProductPrices, Dec 2025), farm-level pricing is around $0.10–0.12 per egg, giving monthly revenue of about $54,000–$65,000.

Costs are feed-dominated. At ~115 g per bird per day, the flock eats roughly 69 tonnes of layer mash monthly. Local feed has run volatile — Tridge recorded Côte d'Ivoire transactions between $0.29 and $1.00/kg in 2025, and a brief 18% feed VAT in late 2025 (suspended Jan 2026) showed how exposed margins are. At a realistic $450–$600/tonne, feed alone is $31,000–$41,000 a month; adding labour, power, vaccines and upkeep, total operating cost lands near $40,000–$48,000. That leaves a stable-period net of roughly $8,000–$15,000 per month.

Crucially, 'payback' must cover the whole project, not just cages. Beyond equipment ($60,000–$90,000 for a full-auto H-Type), budget house construction ($20,000–$30,000), point-of-lay pullets (~$25,000–$30,000 for 20,000), and roughly four to five months of rearing feed before the first egg. All-in investment typically falls between $180,000 and $250,000. Against a $8,000–$15,000 monthly net, that points to a payback of about 18–30 months — in line with what equipment suppliers cite for African layer farms, and far from the 6–10 month figures sometimes quoted. The rearing gap and price swings are exactly why conservative planning wins.

Match the system to your land, budget and team. A-Type suits a tight first budget and open-sided houses. H-Type pays off when land is scarce or you want labour off the critical path. Either way, prioritise galvanized steel, a supplier who trains your team, and a layout drawn for your actual plot — not a copied template.