What Is Bird Blocking
Bird Blocks Are the Blocks Between the Rafters Where They Rest on the Plate of the Exterior Wall of the Building. These Bird Blocks Are Usually 2×4’S of Wood...
Bird blocks are the blocks between the rafters where they rest on the plate of the exterior wall of the building. These bird blocks are usually 2×4’s of wood which space the rafters 2 feet apart. … That translates to 24 inches per running foot well over the 9 inches per foot needed for an adequate intake vent.
What is the purpose of bird blocking?
Avian Block™ uses passive scent technology to disperse Methyl Anthranilate (MA) into the air to effectively repel all birds from outdoor and semi-enclosed areas.
Do rafters need blocking?
According to Section 6.3: “Rafters and ceiling joists having depth to thickness ratios exceeding 5:1 (e.g., 2×10) need blocking at their points of bearing to prevent rotation or displacing laterally from their intended position …
Sarah Jenkins is a veteran tech journalist with over 12 years of experience covering artificial intelligence, mobile innovations, and digital ethics. Her insights have appeared in leading technology publications worldwide.
