How To Support Ridge Beam In A Gable Roof

Once again you will need to look at your local charts and use your local snow load factor to determine the maximum span for a given wood rafter size.

How to support ridge beam in a gable roof.

The formula for determining the finished height of the ridge beam from the top of the slab to the top of the ridge beam is. The ridge must support approximately one third of the weight of the roof the other two thirds are supported by the side walls. Now if you have done any looking around this site you ll quickly see that i am not a fan of using a ridge beam in shed construction. Step 5 raise the ridge board and nail to the rafters on the marked lines.

Once the ridge beam has been positioned in place and supported by roof framing members you can determine the placement of a rafter by measuring down from the top of the beam y height and making a mark on the beam. Typically the roof beam is made by nailing together a few pieces of dimensional lumber. Here s a picture of a gable style shed using a ridge beam. Find the square footage of your roof and multiply this by your.

Framing in a ridge beam in shed roof construction is not hard. Ridge beam height above top of slab height of wall z. You will need a roof beam as a nailing surface to support the rafters.