Modify Trusses For Attic Space

I want to modify this truss by taking the slanted supports and have them go vertically.

Modify trusses for attic space.

Select file new planfrom the menu to open a new blank plan. A structural engineer who knows all about roof truss design may be able to come up with a design that allows you to modify all the small angled pieces of 2x4 that connect between the top and bottom chords. Then once the floor system is in place it s much easier to move around. Measure the width of your roof trusses from inside to inside.

The pitch is 9 12 and the current roof truss configuration is a queen post. When to modify trusses for attic space the trussed roof has a w shaped support system placed into triangular sections that are designed to maximize roof strength. If you live in a house with engineered manufactured trusses then don t mess with them. You can modify the trusses but it s an enormous amount of work.

Things you ll need tape measure 2 inch by 4 inch lumber circular saw framing nail gun reciprocating saw. I have a two car garage with attic space above. And then support the rest as an open plan. My recommendation is really simple.

Then cut away the trusses. Measure in from the lower edge of the roof to a point 1 4 the width of the. Usually chosen for low cost materials and production fees the trussed roof eliminates potential living space due to its large frame. Attic trusses have a room built right in them.

I guarantee you he ll come up with a design that requires you to install a much larger bottom chord. Attic trusses are great for living space or storage space. How to alter existing roof trusses for an attic room. Also if you decide to do this you must work hand in hand with a licensed structural engineer that s familiar with wood trusses.

Don t modify cut wood trusses. Select build wall straight exterior wallfrom the menu then click and drag to draw a rectangular structure. Use a plumb bob on a string to find the point on the upper cords or rafters of your. Trusses 2 o c trusses can also be set 4 o c for steeper roof pitch appeal but eliminating attic storage and flooring building 1 and building 2 building 3 for similar attic area pics.

Click here to get free fast bids from local structural engineers who can help you modify your trusses. Because attic trusses require specific conditions to be met before they can be created we ll begin by drawing a simple structure that meets those requirements.