Using Joist Hangers For Roof

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Using joist hangers for roof.

But whether you use a ridge beam or a bearing wall there are two ways to support the joists at the upper end. Joist hangers can hang rafters from a ledger but for sloping rafters notch them or use special rafter hangers. If you need help finding a simpson strong tie product please try using our connector selector desktop software or call us at 800 999 5099. Long galvanized joist hanger nails avoid longer nails that would poke through the joist and splay out the other side of the hanger.

Reusing joist hangers undermines the integrity of your deck or floor. This is a rule developed to deliver enough hanger capacity and lateral stability of the connection. Nail to the joist standard hanger. While some materials can be recycled and re used you should avoid doing so with joist hangers.

Keep in mind that these are structural devices. Undersized hanger 2 31 hanger height must equal at least 60 percent of joist height. If rafters will sit on top of a ledger attach them with seismic anchors as you would attach rafters to a beam. They are very straight forward to install for any carpenter or contractor that has knowledge of the wood framing process and once constructed provide a very long service life as they are rust resistant.

For standard joist hangers secure the joist hanger to the joist using only 1 1 2 in. To fix this without tearing out the existing hangers framing angles could be added above the hanger to add lateral stability. Avoid re using joist hangers even if they look like they are still in good shape. With hangers or a beveled bearing plate see.