Drain pipe wants to fall through the floor

[Doublebonus]

Cutting vent pipe near floor. How do you guys keep the pipe from falling through the floor after cutting?

 

[Reach4]

Riser clamp, but you might want the clamping in place before cutting.

https://images.thdstatic.com/productImages/1f367f01-641f-4d62-a3b9-84bdc92f2e05/svn/the-plumber-s-choice-pipe-hangers-212clrsge-64_100.jpg

 

[Sponsor]

 

[Jeff H Young]

riser clamp a very good way , could even argue the best way to support the pipe. other ways kinclude a 2 hole strap and a block of wood maybe wrap some felt or even a rag if its temporary . The Riser clamp installed properly is a very safe way and nothing is more important than safety

 

[Doublebonus]

Good idea , unfortunately I don't have room for a risre clamp. Vent pipe comes through 2x4 bottom plate about 2 inches from wall stud.