How To Make Porch Roof Rafters

A vaulted ceiling follows the roof pitch with finishing materials applied to the rafters.

How to make porch roof rafters.

The roof rafters provide integral structural support to the roof. Measure the building to calculate the length of your rafters. This ceiling can make a porch feel larger add drama to the space and keep your porch cool in hotter climates. Calculate the length of each of your common rafters.

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. For a quick and easy approach measure the width and. Mark rafter plate location and remove siding if. Measuring and cutting rafters 1.

Mark the location where. The no ladder option. Put the level against a rafter in your attic with the 12 inch mark at the bottom of. The ridge cut also called the plumb cut at the top of the rafter the birdsmouth cut which itself comprises 2 different cuts where the rafter meets the building s wall and the tail cut at the base of the rafter.

Typically the roof beam is made by nailing together a few pieces of dimensional lumber. Http amzn to 2sfscbz swanson speed square http amzn to 2svgnvt 16 x 24 framing square starrett http amzn to 2sflm5v milwaukee circular saw http amzn. You will need a roof beam as a nailing surface to support the rafters. In this video you will learn about figuring the angle for a top cut on porch rafters that are going over another roof surface and also about a useful jig to.

When you cut the rafters you ll need to make 3 separate cuts. Know these basic steps for building a porch roof. Once you ve measured the width of your building divide that. The outer poles are set just like i set my poles for the barn and i used two 2x12s for the headers.

I set one end on a ledger board and also secured the rafter to the header with angle brackets. Find a safe place to position a ladder next to your roof. Use caution on the ladder. Know and comply with your local building codes regarding roof construction in your.

Do you know your local codes and permit requirements.