Modify Trusses For Attic Space

How to alter existing roof trusses for an attic room.

Modify trusses for attic space.

Things you ll need tape measure 2 inch by 4 inch lumber circular saw framing nail gun reciprocating saw. Then once the floor system is in place it s much easier to move around. If you live in a house with engineered manufactured trusses then don t mess with them. Measure in from the lower edge of the roof to a point 1 4 the width of the.

Doing it for about 80 a foot and it will add about 500 square feet. Attic trusses are great for living space or storage space. Select build wall straight exterior wallfrom the menu then click and drag to draw a rectangular structure. 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.

I have a two car garage with attic space above. My recommendation is really simple. Also if you decide to do this you must work hand in hand with a licensed structural engineer that s familiar with wood trusses. Click here to get free fast bids from local structural engineers who can help you modify your trusses.

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. I want to modify this truss by taking the slanted supports and have them go vertically. And then support the rest as an open plan. Attic trusses have a room built right in them.

Don t modify cut wood trusses. 2x6 rafters installed with collar ties at about 8 5 feet and plywood gussets with engineered nailing patterns at the peaks. Then cut away the trusses. The pitch is 9 12 and the current roof truss configuration is a queen post.

I guarantee you he ll come up with a design that requires you to install a much larger bottom chord. Usually chosen for low cost materials and production fees the trussed roof eliminates potential living space due to its large frame. 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. Use a plumb bob on a string to find the point on the upper cords or rafters of your.

If you really want to modify the framing of your attic and roof then consult with a licensed professional structural engineer. You can modify the trusses but it s an enormous amount of work.