Attic Rafters Vs Trusses

Trusses can create vaulted ceilings but they are not quite as efficient at opening up a space as traditional rafters.

Attic rafters vs trusses.

Why roof trusses are more popular than rafters roof framing has undergone a quiet revolution over the past half century. Live loads are not always present. You can see how the rafters open up the space to provide maximum storage. Trusses and rafters both offer advantages in roof design.

In this guide we will define roof trusses and rafters and explain the pros and cons of each for comparison. A mono truss is a one sloped truss that forms a right angle triangle. A mono truss roof allows for more sunlight and visual space proper drainage and relatively cheaper. An attic truss on the other hand will have the same shape and look but is tied together so that all the members support each other and help carry the load together.

Types of mono trusses 1. Premade size 4 12 24 ft 50 ft or type scissor attic hip mono and more. It s taking all the loads into account and also adding loading in the attic area for the sheetrock on the sidewalls and ceiling. If you want to include a specialized ceiling design such as a vaulted or a cathedral style ceiling rafters leave room in the attic for the necessary structure.

Roof truss basics roof trusses are engineered wood alternatives to hand framed rafters. Trusses can be custom configured to accommodate some vaulted ceilings but it is basically a non standard procedure that requires special considerations. Rafters are also useful for creating an open area for living space. Trusses are manufactured in the factory within a controlled environment to ensure great quality output.

Explore labor costs to set install replace or repair for gambrel. Secondly rafters can have important advantages over trusses in certain building projects. The primary difference between roof rafters and trusses is the method of construction. The picture above is actually going to be a master bedroom closet over a garage.

Most trusses plants are automated which means they are built in no time. Examples of live loads are snow wind rain and temporary construction loads. Homeadvisor s roof truss cost calculator gives average prices for trusses by material steel vs. Trusses provide strength and ease of installation while rafters though requiring more time and expertise to install allow for more storage space in your shed s attic and a wider variety of roof styles.

Trusses are gradually replacing the conventional rafters to the point that nowadays more than 80 percent of new residential construction uses trusses to support the roof.