A horizontal beam over a wall opening, such as a doorway, fireplace, etc. The header is attached to vertical framing members, and spreads the weight from above to these members.
A horizontal beam over a wall opening, such as a doorway, fireplace, etc. The header is attached to vertical framing members, and spreads the weight from above to these members.
안녕하세요. 카카오톡 상담 기능이 다시 정상적으로 작동되어 다시 오픈 되었습니다. 궁금하신 점이 있으시면 언제든지 여기 카카오톡 채널을 통해 연락주세요. 항상 감사합니다.
