Roseburg's RFPI® Joists save builders time, and therefore money. They can be cut and fastened with traditional framing tools and fasteners. I-Joists will not warp, twist, or shrink, and are more uniform in their dimensions than sawn lumber joists. Since I-Joists can typically be used at greater joist spacings as compared to lumber, fewer pieces must be cut and handled on the job site, making I-Joist installation less costly and less wasteful for the builder. Because I-Joists typically weigh less than half of comparable conventional framing lumber, they can be installed quickly and efficiently.

The availability of long lengths allows multiple span installations, thus speeding construction by eliminating the need to lap joists over bearing walls or support beams. This also means fewer pieces to handle. The availability of long lengths and relatively deep joists also gives designers the freedom to create more open spaces and reduces the need for supporting walls, columns, or beams. The straightness and uniformity of an RFPI® Joist provides a stiffer, more uniform floor with fewer squeaks, resulting in higher customer satisfaction.