Timber Roof Plate
Wall plate a wall plate is a load bearing structural member used horizontally and part of a timber framework.
Timber roof plate. They are cut to the same length as the brickwork they sit on a half lap joint is great for the corners to be fixed to. Roof support timbers that extend upward from the wall plate to the topmost ridge beam are called rafters. Often the steel gussets are painted black and held to the timber with 3 4 and 1 bolts. Will all be fixed to them.
In the uk the term typically refers to a length of timber bedded on mortar on top of the internal leaf of an external cavity wall. Principal rafters form the sloping gable roof line on each bent. Like a frame on a fine painting a beautiful timber framed structure is not complete without the mass and strength of steel plates. Getting the wall plates or top plates as they are sometimes called right is important because all the ceiling joists roof rafters hips etc.
Rafters and purlins are sometimes used in combination. When constructing timber framework you ll need heavy duty angle brackets to complete the job. They also support a tremendous amount of structural load allowing heavy timber to span great distances. Sometimes the steel plates are galvanized.