When a truss becomes damaged cut or modified there is a chance of a structural overload or that they will not perform properly.
Modifying engineered roof trusses.
How to modify roof trusses.
If you really want to modify the framing of your attic and roof then consult with a licensed professional structural engineer.
One use of trusses is for the support of a roof they are similar to roof rafters.
To do this i d have to cut out and raise the bottom chords of the trusses.
If you live in a house with engineered manufactured trusses then don t mess with them.
At both of these marks position a 2 by 4 so that the bottom is on the floor and the top extends upward to a point.
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Mark the lower.
Also if you decide to do this you must work hand in hand with a licensed structural engineer that s familiar with wood trusses.
I think you ll find that this type of renovation will be extremely expensive and time consuming.
Modifying roof trusses my client wants to add a 16 inch wide 4 inch deep tray ceiling in a room where the drywall ceiling is attached to the bottom chord of roof trusses.
Measure the width of the truss.
Home owners should avoid cutting or modifying their roof trusses.