How To Build Roof Rafters For A Garage

The first thing to determine is the pitch your roof will have and the span your roof needs to cover.

How to build roof rafters for a garage.

When you cut the rafters you ll need to make 3 separate cuts. Then flip it over and press it firmly into place over a joint between two truss beams. How to build a shed roof step by step. Insert construction screws every 2 3 inches 5 1 7 6 cm through the holes in the face of the plate and use an electric drill drive the screws deep into the wood.

As you can see in the image you need to cut them at the right size and secure them to the top plates with galvanized screws after drilling pilot holes. Cut it to the length you require and add the plumb cut to its ends. Before you cut your boards you ll need to measure the width of your building and calculate the exact length of each rafter. 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.

Building installing roof rafters. For example if your roof is 24 feet long you can have a 4 12 roof pitch. This plumb cut should be a 45 degree angle cut. So know the number of the roof trusses you ll need then double the number for you to acquire the number of the rafters you ll need when building the roof trusses.

The first step of the project is to install the bottom rafters to the frame of the garage. Cut the rafters from 2x4 piece of wood. Before you begin building rafters you need to determine that you have the right tools materials and measurements. Place the rafters every 24 on center if you want to get a professional result.