I’ve done that with engineering approval. Depending on the width of the projector I’ve sistered joists next to the one cut and headered each end of the joist cut to the sistered joist. Depending on subfloor thickness and span rating and dead and live load above would determine the max span in the cut
Stefanz454 t1_iy0b9jq wrote
Reply to Removing part of a floor joist to embed a projector. by mejelic
I’ve done that with engineering approval. Depending on the width of the projector I’ve sistered joists next to the one cut and headered each end of the joist cut to the sistered joist. Depending on subfloor thickness and span rating and dead and live load above would determine the max span in the cut