Timber Roof Wall Plate Size

Generally wall plates are in lengths of not less than 3 m.

Timber roof wall plate size.

The picture below shows the ceiling joist starts 50mm away from the brickwork gable wall. All bracing should be twice nailed with 3 35mm 10 gauge x 65mm long galvanized round wire nails to every trussed rafter it crosses and to the wallplate. Fixings used to connect the roof structure to the wall plate should be specified according to the roof construction and exposure of the site. This is to let the common rafter fit in between later.

These are typically 1 2 m long with a cranked end and are fixed to the wall plate at 2 m centres. A plate in timber framing is a piece of timber upon which some considerable weight is framed hence ground plate window plate obsolete etc. Gable roof plate top layout. Where trussed rafter roofs are not subject to uplift a minimum of two 4 5mm x 100mm galvanized round wire nails skew nailed one on each side of the trussed rafter or truss clips fixed in accordance with the manufacturer s instructions are acceptable.

As the mortar does not bond the wall plate to the wall steel straps are used to ensure that the roof structure remains secure. When constructing a gable roof the ceiling joists are laid out slightly differently. Also called a wall plate raising plate or top plate an exception to the use of the term plate for a large load bearing timber in a wall is the bressummer a timber supporting a wall over a wall opening see also.