Cimuka 15-Inch Stackable Poultry Grow-Out Pen | GL40-03-2K

Moving young birds from the brooder into a larger growing space takes a little planning. The Cimuka 15-Inch Stackable Poultry Grow-Out Pen (GL40-03-2K) provides a dedicated space for raising pullets, quail, pheasants, partridge, ducklings, goslings, young turkeys, and other game birds before they join the adult flock. Its 15-inch headspace, specialized flooring, automatic nipple watering system, and feed-saving grill covers help you manage growing birds while keeping feeding, watering, and cleanup more organized.

Built for poultry keepers who need a practical way to raise young birds, this power-washable, rust-proof grow-out cage features removable manure trays, enclosed nipple drinkers, and lockable wheels. Its stackable design also lets you expand your setup with additional layers as your flock or production needs grow.

Key Features

• 15-Inch Headspace for Growing Birds: Provides room for young poultry to develop before moving into adult housing. Suitable for pullets, quail, pheasants, partridge, ducklings, goslings, young turkeys, and game birds.
• Comfortplast Elliptical Flooring: Flexible, rust-proof plastic flooring provides a more comfortable standing and walking surface than galvanized wire. Its sizing is designed to accommodate growing birds, with flooring slightly larger than the brooder but smaller than adult pens.
• Automatic Nipple Watering System: A refillable 2.1-gallon water tank supplies six stainless steel nipple drinkers through an anti-algae silicone hose and antibacterial PVC pipe. Attached drinking cups help catch water and reduce wet birds and damp manure, keeping the growing area cleaner.
• Feed-Saving Grill Covers: Red, shock-proof grill covers sit over the removable feeding troughs to help keep birds from scattering feed inside and outside the cage. Each trough holds 6.5 pounds of feed, and the flexible grills help reduce feed waste.
• Deep, Removable Manure Trays: Collect droppings underneath the cage and slide out for cleaning. Removing accumulated waste makes routine sanitation easier and helps keep the birds' living area cleaner.
• Stackable, Expandable Design: Combine different Cimuka layers to build a setup that suits your available space and flock size. Grow-out pen layers can also be stacked with compatible Cimuka brooding and breeding cages.
• Lockable Wheels and Improved Door Locks: Lockable wheels make positioning the unit more convenient, while the improved door-locking system helps prevent young birds from escaping.

Designed for Easier Poultry Growing and Management

Raising young poultry involves more than providing enough room. Feed waste, spilled water, and accumulated droppings can all add to your daily workload. The Cimuka grow-out pen brings several practical features together to help manage these routine tasks.

The nipple drinkers provide a controlled watering arrangement, while the attached cups help catch excess water before it reaches the manure trays. The covered feeders help limit scattered feed, and the removable trays give you direct access to collected waste without having to clean underneath the entire unit.

For breeders, hatcheries, poultry nurseries, homesteaders, and commercial growers, the modular stacking system offers room to expand as production requirements change. You can add compatible layers rather than having to start with an entirely different setup.

Capacity and Choosing the Right Size

The number of birds this grow-out pen can accommodate depends on their breed and size. Refer to the manufacturer's weekly capacity chart when planning your setup.

• View the Full Weekly Grow-Out Pen Capacity Chart (PDF)
• View the Cimuka GL40-03-2K Capacity Reference

Need a different configuration? Browse all Cimuka Grow-Out Pen Models to find the size and setup that better suits your needs.

Specifications

• Brand: Cimuka
• Model: GL40-03-2K
• Product Type: Stackable Poultry Grow-Out Pen
• Material: Polypropylene (PP) plastic
• Flooring Design: Comfortplast elliptical flooring
• Headspace: 15 inches per layer
• Water Tank Capacity: 2.1 gallons
• Number of Nipple Drinkers: 6 stainless steel drinkers
• Feeding Trough Capacity: 6.5 pounds per trough
• Assembled Dimensions: 38.6" L x 25.2" W x 47" H
• Internal Layer Dimensions: 35.8" L x 19.3" W x 15" H
• Box Dimensions: 39" L x 24" W x 8" H
• Weight: 48 lb
• Assembly: Required
• Recommended Placement: Indoors or in an enclosed shelter
• Species: Chickens, quail, pheasants, partridge, ducklings, goslings, young turkeys, and game birds

What's Included

• Cimuka GL40-03-2K grow-out pen components
• Removable feeding troughs
• Red shock-proof feed grill covers
• 2.1-gallon water tank
• Six stainless steel nipple drinkers
• Drinker cups
• Deep removable manure trays
• Lockable wheels

Know Before You Buy

• Assembly is required.
• The unit is recommended for indoor use or placement inside an enclosed shelter.
• Bird capacity varies by breed and size. Consult the manufacturer's weekly capacity chart before choosing your setup.
• For smaller poultry, consider the 9.5-inch grow-out pen models.
• Additional layers are available to expand your setup. Choose compatible layer additions based on your intended configuration.

Assembly Instructions and Product Support

Need help putting your grow-out pen together? Refer to the manufacturer's product support guide for assembly instructions, parts information, and additional guidance.

View the Cimuka GL40-03-2K Product Support Guide (PDF)

Watch the Cimuka Grow-Out Pen Assembly Video