With attic trusses, it is feasible to span wider distances onto exterior load-bearing walls, with regards to the dimension from the room or wanted span. All roofs have possibly a rafter or truss to keep up structural integrity. Historic and standard homes ordinarily use rafters, when modern day properties use https://historyofmuaythai94815.wikipresses.com/4728529/details_fiction_and_prefabricated_roof_trusses_prices