Roof Ledger Definition

A deck ledger is installed as part of the deck frame.

Roof ledger definition.

A ledger board is a horizontal lumber beam attached to an existing wall and used to tie in construction elements such as porch roofs and decks. The ledger or ledger board as it is also known runs horizontally along the existing wall at the height that the new structure will be attached to the existing wall. Ledger definition an account book of final entry in which business transactions are recorded. Definition ledger for a structural floor the wooden perimeter frame lumber member that bolts onto the face of a foundation wall and supports the wood structural floor.

For more secure rooftop decks a ledger a joist mounted against the side of the house to support one side of a deck is attached to the face of the house with perpendicular sleepers wood planks laid horizontally at wide intervals aligned with the roof rafters below. The proper installation of a ledger is important to the stability and structural integrity of structural systems. It is typically made of lumber. This ledger can be subordinate to a bank s general ledger accounting system.

How to use ledge in a sentence. Refers to a horizontal support piece normally installed to support the ends of a structural component for a deck a porch or other structural system. Ledge definition is a raised or projecting edge or molding intended to protect or check. The central file that contains a comprehensive list of all of a bank s loans and borrower discounts.