Timber Frame Roof Details

Many people still think that the roof structures of timber framed buildings look like the upside down hulls of boats.

Timber frame roof details.

The original roof was built using purlins beams extending between gable ends. 44 0 1483 769518 fax. Shipwrights were the original american timber framers. 2 heavy timber construction details.

Line length is the hyptenuse of the triangle whose. Above these components is a rack of common rafters. Wood frame or glued laminated arches for roof con struction which spring from the floor line or grade and do not support floor loads shall have members not less than 6 inches nominal in width and 8 inches nominal in depth for the lower half of the height and not less than 6 inches nominal in any dimension for the upper half of the height. Timber frame standard details september 09 building 1 grosvenor court hipley street old woking surrey tel.

1 8 pitch is given so 24 x 1 8 equals 3 or unit of rise in inches. Below is a sketch of the original roof wall structural details for this building. If the unit of rise in inches is 3 then the cut is the unit of rise and the unit of run 12 inches or 3 12. Figure 2 2 roof framing terms.

Timber framing in america is an art of craftsmanship brought by the settlers in the 1500 s. 44 0 1483 770863 e mail.