How To Make Porch Roof Rafters
Know and comply with your local building codes regarding roof construction in your.
How to make porch roof rafters. You will need a roof beam as a nailing surface to support the rafters. 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. Know these basic steps for building a porch roof. Determine rise and run say what step 3.
This ceiling can make a porch feel larger add drama to the space and keep your porch cool in hotter climates. The outer poles are set just like i set my poles for the barn and i used two 2x12s for the headers. Calculate the length of each of your common rafters. A vaulted ceiling follows the roof pitch with finishing materials applied to the rafters.
If you have a gable end on your house place. Do you know your local codes and permit requirements. Measuring and cutting rafters 1. Mark rafter plate location and remove siding if.
Typically the roof beam is made by nailing together a few pieces of dimensional lumber. Use caution on the ladder. 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. Measure the building to calculate the length of your rafters.
For a quick and easy approach measure the width and. When you cut the rafters you ll need to make 3 separate cuts. Before you cut your boards you ll need to measure the width of your building and calculate the exact length of each rafter. Put the level against a rafter in your attic with the 12 inch mark at the bottom of.
The roof rafters provide integral structural support to the 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. 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. Find a safe place to position a ladder next to your roof.
Mark the location where.