Single Wrap Roof To Wall Connection

In houses with masonry walls it is common to find a horizontal or flat wise 2x8 lumber plate that is bolted or strapped to the top of the masonry wall.

Single wrap roof to wall connection.

The best tie down discount is for double wraps which is either one single wrap on each side of the truss rafter or a single metal connector like the one shown below that is secured with a minimum of three nails on each. Retrofitting from above through the roof. 201 3 roof to wall connections for site built single family residential structures. And if the home does need a.

Often with new construction the roof flashing is first nailed to the wall. In this article richard reynolds who helped write the new code language outlines the steps involved. The metal does not wrap around the top of the rafter truss and the clip is only located on one side of the connection. Then the house wrap and exterior wall covering are installed over this roof flashing.

Roofing and roof repair roof clips roof to wall connections. Where required by section 101 2 511 4 the intersection of roof framing with the wall below shall be strengthened by adding metal connectors clips straps and fasteners such that the performance level equals or exceeds the uplift capacities as specified in table. New florida codes compel contractors to upgrade the roof wall connections on qualifying older homes when replacing the roof covering. When your home is being re roofed there is a great opportunity to gain access to the roof to wall connection by removing roof sheathing at the eaves of the house and installing straps clips or right angle brackets to reinforce the connection between the roof structure and the walls.

The roof and the trusses or rafters are then connected to this plate using toe nails and in wind resistant construction metal straps. How to inspect the connections that tie existing rafters or trusses to the wall plate to determine whether retrofitting is needed. In addition the straps wrap over trusses or rafters and are secured with the properly number and size nails. There sometimes is a problem with movement differences of the wall and the roof decking when the flashing is fastened to both the wall and the roof.

A single wrap that is not nailed properly gets dropped back to clips level if it has three nails on the front side.