Made with specially chosen highly qualities PS project plastics, solid and durable, anti-aging and anti-UV.
Structure of the upper edges of the windows with air-tight design, closer after closing, this design could help your poultry house isolate from outside.
Wind air directing board situated in both sides of the windows, effectively preventing the wind from blowing down, letting fresh air flush into the center of the birdhouse, spreading it evenly, and ideal effect for air exchanging.
The best position to install the spring for closing the flap, prevent the flap from bending due to long-term use.
Strengthen design prevents the shape-changing of the air- inlet.
Anti-bird mesh, prevents wild birds from flying in, and the special design will not block wind
Possible to add wind deflector Air inlets could be opened at three angles to make ventilation uniformly.
