Poultry and animal farming barns

Poultry and animal farming barns in modern production operations are temperature- and humidity-controlled industrial environments — far from traditional farm stereotypes. A commercial broiler barn (chickens for meat) can have dimensions of 150 x 15 m with capacity of 40,000-60,000 animals in continuous production cycles. Layer, swine gestation, and growth barns have similar or larger dimensions with the same intensive control requirements.

Thermal insulation in these barns is not optional — it's central to the commercial viability of modern intensive production. Control of internal temperature (18-28°C depending on the animal and life stage), humidity (40-70%) and air quality directly determines: feed conversion (how many kg of feed per kg of weight gain), mortality, susceptibility to disease, and final productivity. A poorly insulated barn can have 15-30% lower productivity than a properly insulated equivalent.

PU rigid foam is the dominant technology in modern insulation of agricultural barns, applied in three main formats: pre-fabricated sandwich panels (similar to industrial sandwich panels but with specific finishes), closed-cell spray foam applied in situ (for retrofit of existing barns and for complex geometries), and hybrid systems combining panels in walls with spray foam in pitched roofs.