Attic Structural Support

Here each square foot of roof system delivers 50 pounds of live load and 15 pounds of dead load 65 psf total to the structural support system.

Attic structural support.

An attic bedroom requires both a window and a staircase to the level beneath. Before you take advantage of this storage space take some time to assess the potential space and the potential problems your attic may hold in store for you. Remember these loads are distributed uniformly over the entire surface of the roof. Structural support is a part of a building or structure providing the necessary stiffness and strength in order to resist the internal forces vertical forces of gravity and lateral forces due to wind and earthquakes and guide them safely to the ground.

Having an escape ladder in clear view is always a good idea. Here we have a wood framed gable roof. The structural framing beneath your roof rafters or trusses will determine if you can add an attic bedroom and what it might look like. Continuing on from part 3.

Such roofs are built with mostly timber take a number of different shapes and are covered with a variety of materials. Some of these can support the roof and prevent ridge sagging and wall spreading. Attic storage is possible in most houses for stashing away a few boxes and empty suitcases. Domestic roof construction is the framing and roof covering which is found on most detached houses in cold and temperate climates.

Collar ties rafter ties tension beams structural ridge beams. This article describes and illustrates the different types of support that prevents roof sagging and wall bulging at buildings including definitions of collar ties rafter ties and structural ridge beams. If the joists are larger they might support attic flooring but the only reliable way to know for sure is to have a structural engineer take a look at your attic support system. External loads actions of other bodies that act on buildings cause internal forces forces and couples by the rest of the structure in.

It s 16 2x6s on 24 center with a 1x6 at the peak no collar ties no vertical support depending on the roof pitch and rafter span vertical support may not be required on all roofs but you are correct the rafters are over spanned. Let s consider a basic gable wood roof framing design. The exterior wall and the headers within will carry all loads from the mid point of the house between the.