Don't try it without having an architect engineer it for you first. Trusses are an engineered product. If the integrity of the truss is compromised you might have some serious problems.
It is dependent on where you live, but roof trusses are available to purchase and be delivered to your house. Or you could pick up the trusses yourself if you prefer those means.
A lot.
Your problem is more than you posted. Cut a hole in the ceiling or wall, and install a ductsto the return plenum and/or run it through the floor trusses or ceiling trusses but look at someway to remove air from the room in question and get it back the main air conditioner return heating ducts
Hometime - 1986 Attic Trusses was released on: USA: 5 December 2009
For a gable end to gable end installation on 16" spacing you would need 34 trusses, 2 of which would be the gables. If your roof-line has hip ends or will be incorporated into an existing structure there will be more trusses.
Busses rhymes with trusses. Let's use the word in a sentence: Since Mitch Longley didn't have a car, he was forced to take the busses.
Roof trusses are used to support the roof and to make certain that the weight of the roof is distributed equally across the building for maximum support.
Archibald De Groot has written: 'Stresses in roof trusses' -- subject(s): Roofs, Trusses, Strains and stresses
Nandan Joshi has written: 'Mobility analysis of variable geometry trusses' -- subject(s): Variable geometry trusses, Manipulators
trusses on a bridge
stupid websites