Assertion: rafter | /r/HasProperty | assembled on site
Facets:
value: from raw materials
type: OTHER
Source sentences:
text: While the rafter can be assembled on site from raw materials, the most common method of building a roof uses a pre-made rafter delivered to the job site by a lumber distributor who will also place the rafters on the roof with a boom truck.
text: Rafters, on the other hand, take a good amount of time as they are built and assembled on-site, one piece at a time.
text: Since rafters are cut and assembled on-site, the transportation is not something to worry about.