Roof Trusses V Rafters and Roof Framing

Roof Trusses V Rafters and Roof Framing

This article will consider the pros and cons of roof trusses vs traditional rafters and roof framing. After defining and explaining each category carefully, you’ll be equipped to weigh the pros and cons of each. You’ll have a solid foundation to make an informed and educated decision about which you would like to use in your own building projects.

Roof Trusses — roof trusses are used to frame and support the roof structure of a building or home. Traditional roof framing was built on-site, through the use of steel or lumber, most of the new homes that are being built today are done so with pre-manufactured truss systems. As you consider the advantages of roof trusses vs. Traditional rafters and roof framing, you should be aware that there are different kinds of roof trusses that are available on today’s market that are able to accommodate the various home designs and roof loads.

The various types of roof trusses can be broken down into two main categories. Gliders or Parallel-chord are known as flat trusses. They are widely used in the construction of flat roofs. Common or pitched trusses are used in the building and construction of sloped-roof structures. Browstring designs, gambrel, or hip designs are very popular examples of these common trusses. Regardless of the type of trusses, all of them have the same basic components and structural design. Even the name itself, "truss" is a description of a triangular design that ranges from a simple individual triangle to a large number of units that are interconnected. From these points the advantages of roof trusses vs roof framing are obvious.

Traditional Rafters — traditional roof rafters are being replaced with trusses. Trusses are a form of roof rafters. They trusses that are used to replaced them and come pre-fabricated from the factory. The trusses have rafters, but come with more internal bracing, as well as with strong metal gussets that anchor the joints. Traditional rafters do still have a place in construction, as they provide more interior open space than trusses. Traditional rafters can also be built by anyone with the right kinds of tools and a bit of carpentry experience. As you consider the pros and cons of roof trusses vs. Traditional rafters and roof framing, you’ll now discover that building costs can be much lower when uses trusses.

Roof Framing- the first step, when it comes to conventional roof framing is the cut a common rafter pattern or designs a layout. The eight of the ridge board will be determined by the rise and run of the common rafter. It will also determine the length of any valley rafters and hip rafters that may be involved in traditional framing. Traditional framing falls under the heading of rough framing carpentry. Therefore, it requires a very seasoned and fine-tuned professional to perform this kind of roofing. Because of the skill and experience necessary in traditional framing, the costs associated will be higher than with trusses or other methods. With this key point in mind, one of the cons of roof trusses vs. Traditional rafters and roof framing is that traditional roof framing costs will be much higher due to the required expertise.

There are many benefits associated with each step of the construction process. Most modern new homes use trusses in the construction process. Now that you’ve gotten a solid foundation of the various possibilities, you’ll be able to make an informed decision when it comes to evaluating the advantages of roof trusses vs rafters and roof framing.


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