![]() Additionally, they help transfer the load to the external walls through the joists and assist with the spacing of the rafters. They are commonly used for roofs with slopes between 3/12 and 12/12 and serve as a connecting point between joists. On the other hand, ridge boards are non-structural boards that aren't nearly as capable of carrying loads as ridge beams. Ridge boards are also frequently used when an individual wants to increase attic space in the home or incorporate vaulted ceilings into the building. ![]() These components tend to lengthen the lifespan of the rafters and offer more stability than ridge boards. Depending on the slope of your roof, you might be required by building codes to have a ridge beam rather than a ridge board. Ceiling joists secure the rafters and the exterior walls, and the ridge board or ridge beam helps to support the high points of the rafters.Īs a side note, it's worth understanding that ridge beams and ridge boards aren't two different terms for the same thing. When using rafters for roof framing, professional roofers cut all of the lumber on the job site. Rafters are the tried and true method for framing a roof. The rafters are a series of wooden beams that serve as sloped structural pieces. Extending from the ridge or hip to the wall plate, eave, or downslope perimeter, they help to support the shingles, roof deck, and more. Rafters are an essential part of the traditional method for framing roofs. With this guide, you'll gain valuable knowledge about which method is more appropriate for your project. Let's dive deeper into the differences between rafters and trusses and each framing option's unique pros and cons. Each has its benefits and drawbacks, and it's worth taking the time to understand the differences before selecting. Roof rafters and roof trusses are two of the primary roof framing methods. In reality, though, how you design your roof is one of the most important decisions you'll make, as it impacts the home's exterior aesthetics and the highly-practical concern regarding how your roof will protect your home from the elements. When you're building a new home, your roofing design might not be the first thing that crosses your mind. Storm Damage Show submenu for Storm Damage.Roof Coatings Show submenu for Roof Coatings. ![]()
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