Submitted by andrewbt t3_11zj6se in philadelphia
We have a 3 story rowhouse with a large standalone bedroom on the 3rd floor. We’d like to take a 9x10 space out of that bedroom and make it a master bathroom with shower and tub. (So, no true exterior additions to the house, just using existing space.) Part of the complexity though is bringing up the plumbing stack from the second to third floor as there is currently none.
We have a decent quote from Bella Brothers Construction in Bensalem. We like that they are “design build” and would handle everything as a GC. Anyone worked with them before or have any other recommendations of firms? Trying to get this done around $50k so the luxury/boutique design build firms like Bellwether are a little too rich for us!
roobinsteen t1_jdcwn9m wrote
>Part of the complexity though is bringing up the plumbing stack from the second to third floor as there is currently none
Are you sure? Typically the vent stack goes straight out the roof. The bathroom could drain into that. The real question though, is are you going to be able to achieve the slope required for drainage if where you want the bathroom to be is not close to where the existing vent is. You may have to live with a boxed out soffit in the ceiling below the bathroom to accommodate the drains.