Roof Trusses On Cmu Wall

This is the distance of the bottom chord of the truss from outside overhang of bearing wall to outside of the other bearing wall.

Roof trusses on cmu wall.

Connecting wood roof trusses to concrete masonry walls by using direct bearing connections. Factors that affect truss pricing and cost. New florida codes compel contractors to upgrade the roof wall connections on qualifying older homes when replacing the roof covering. Roof rafters trusses and beams.

How to pay off your mortgage fast using velocity banking how to pay off your mortgage in 5 7 years duration. Wood roof truss or rafter direct bearing connection. Figure 4 shows a typical roof truss anchor cast into the bond beam of a concrete masonry bearing wall. In high wind i e greater than 110 mph three second gust or high seismic areas i e seismic design category d an extra metal connector is often necessary.

Walls that are constructed of concrete block that need to be covered with a roof will require the use of a ledger. In older homes the connection may be made using 2 or 6 16d nails in a toe nail configuration. The trusses or rafters are then connected to this plate. Therefore for a single project it may be necessary.

Roof and wall sheathing gravity and wind loads floor diaphragms and shear walls in plane lateral overturninand g loads 6 notes. Some spans have a lower rate per foot than others. Roof truss design roof trusses roof plan concrete wall architecture details beams it cast construction attic ideas. For wood design chapters 5 6 and 7 use asd.

Think wealthy with mike adams recommended for you. In older houses with masonry walls it is common to find a 2x8 lumber plate that is bolted or strapped flat like a plate to the top of the masonry wall. Concrete design and the asd method for masonry design. How to inspect the connections that tie existing rafters or trusses to the wall plate to determine whether retrofitting is needed.

A ledger is a horizontal board that is attached to the top of the the wall. In this article richard reynolds who helped write the new code language outlines the steps involved. Saved by consensus realty solutions inc. The required anchor load capacity depends on the design wind speed as well as the roof truss span.

Cmu wall to engineered roof truss. And if the home does need a. People also love these ideas.