I'm torn between flagging this as a home owner question or comedy/nonsense, but I need some advice, so here goes.
Story time first, if you just want to read my question, jump to the end.
The previous owners of our house were idiots (as is usually the case). There's been lots of evidence of this over the years we've owned the home, but I think this takes the cake.
Our house has a small addition off of the dining room. Exterior dimensions roughly 7x12 feet, with the long side adjoining our brick house. It's used as a closet and home office. The previous owners also had a roof porch installed over the addition which we have rarely used.
A few weeks ago, I was home unexpectedly one weekend due to a family emergency while the rest of the family was out of town, and there were rains overnight and into the morning. Low and behold, I'm sitting in my dining room Saturday morning and I hear a "drip, drip, drip" coming from the addition. It has a drop ceiling, and water was leaking from roughly the middle of the ceiling.
Eventually I had time to go up and see what was going on. The porch already was showing it's age and needing some work, but then I started lifting up boards and, well, as seen in the pictures whoever built the deck did seemingly everything wrong they could possibly do wrong.
- Fasteners were driven straight through the bitumen layers. (~30 screws + nails) why build a floating deck when you could just put holes in your roof instead?
- random amalgamation of fasteners used throughout the porch. It looked like they bought a 1lb box of deck screws, used them for whatever they could, and when they ran out, they used whatever else they had laying around, pretty much all of which weren't right for the application.
- legs attached to the face of the deck joists, so all the load is on non structural screws
- screws instead of nails used for attaching all of the joints hangers
- 4x4 corner posts held on by those tiny brackets
- too many other small details to list. I can post more pictures if desired, but I didn't take pictures of everything.
Anyways, it was immediately obvious the porch needed to go. It was in rough shape anyways and we didn't care much since we never use it. So, I removed the porch. Huge mistake, because then I got the see the roofing underneath it.
- so many layers of bitumen already on this roof. It looked to me like at least 4 distinct layers of roofing material never torn off during previous reroofing.
- even MORE fasteners (roofing nails) driven directly through the top layer of bitumen to fasten it to the layers beneath and presumably roof decking but I'm not confident the nails were long enough to penetrate all the layers of bitumen anyways
- the top layer of bitumen cut to fit around 2x4s laid flat on either side of the deck to support doubled 2x4s attached to the brick wall to support the railing.
- no termination bar or counter flashing. Just loads of dry and cracked roofing tar smeared all over the end of the bitumen and brick wall
- the roof joists appear the run parallel to the house and perpendicular to the slope of the roof, which seems wrong to me. But again I haven't had an opportunity to measure the true slope because of all the layers of material
There are other problems with the addition I won't get into, but suffice it to say my friend and I joked it might be easier to just burn it down and start over. I haven't ruled it out yet.
The weather has been absolutely uncooperative (extreme heat or constant rain) and demo has been a real chore, but I have the roof well covered for now. I've removed pretty much all of the old roofing material, tuckpointed the brick wall as needed, and hoping to wrap this whole project up labor day weekend.
--- My Problem ---
All of the above is obviously a lot of different problems, most will be solved by doing a full tear-off and reroof of the addition. We are not planning to build a new rooftop porch.
Where I'm looking for advice is not the roof itself (still, feel free to share), but the roof edge details.
If you look at the pictures of the roof edge, gutters and siding, you might notice a few things. To my untrained eye, these all seem wrong to me, which would be par for the course:
- the gutters are attached in front of the original drip edge. There is no fascia board behind them, and the drip edge runs behind instead of into the gutter.
- the siding terminates at the bottom of the gutter, not behind it. We got wasps in here one year because of the gap between the two.
- there is no fascia board
What I should do here?
The roof is such a sh** show, my plan is to remove and replace everything including the existing (1x12?) roof deck and start over with fresh plywood, install new drip edge, install cant strip at brick wall, prime, bitumen base course, bitumen top course, termination bar and counter flashing at the brick wall.
But I'm not sure what to do about the top of the siding and gutters. I have to remove the gutters and old drip edge in order to remove the roof deck. When I reinstall, should I install a fascia board first before reinstalling gutters, with drip edge running issue the gutter? Should the fascia board terminate at the top of the siding like the gutter does now, then caulk the seam? Or should the fascia extend past the top of the siding and terminate further down? Anything else I should worry about here?
It looks like the old wood siding is still attached beneath the aluminum siding, but I don't expect that to affect anything.
I hope someone here can help me, thank you!