Recently had a new standing seam metal roof installed. Roofers could talk the talk but I was not impressed with the quality of work overall. My main complaint is that they installed the roof so that most of the sewer vents go right through the middle of a seam. The boots are clearly not designed to accommodate this and they've succeeded in creating more work for me in the future; which is what I was trying to to avoid by spending the extra money to upgrade to metal. The boots are going to leak. In fact, they already have.

I was pretty pissed about this initially and told the owner of the roofing company that if they had bothered to tell me this was going to happen, I would have moved the damned vent pipes myself if they weren't going to. The right fix would be to replace the panels and move the vent pipes but I have a feeling getting them to do that is going to be difficult if not impossible.

Is there a boot that's designed for this kind of install or a better way of sealing these? Or, am I going to be stuck checking and resealing them every couple of years?

Edit: Resolved. Decorative brick is actually a chase and doesn't need to be completely filled in. Thanks to @Death_Equity@lemmy.world for advice on rebuilding the crown.

I have a double sided wood burning brick fireplace which is honestly just a big collection of code violations. It was converted to propane shortly after -- I'm assuming -- the people who built the house 50 years ago discovered that it smoked badly in the house. I fixed all the major issues with the firebox and smoke chamber and converted it back to wood burning this past winter.

I had a new steel cap fabricated to replace the old brick and concrete cap, which I removed. During this process, I discovered that the brick is basically just a facade. There are huge gaps on either side of the flues which are encased in 4" cinder blocks. My understanding of fire code (at least in the US) for masonry fireplaces is that the material surrounding the flue is not permitted to have any gaps in it. NFPA says all gaps in the brick should be filled with mortar. However, I'm not sure what to do with a gap this large. I'm not sure if filling it with mortar or concrete is an option. I've considered installing a steel flue liner but those are expensive and there are two flues. I'm also concerned about steel liners changing the draft characteristics since the chimney is on the short side.

If money were no object, I would tear this thing out and put a more efficient steel insert in but that is cost prohibitive.

Anyone have any experience fixing something like this?

Had a nice little foundation leak during the last rain storm. Installed a drain line last fall to divert two downspouts and front walkway run off away from the house which helped a lot. Front walkway and a big retaining wall next to it ultimately need to be removed and reinstalled with proper grading and drainage. That's going to be a huge and expensive project so for now I'm just replacing all the worn out concrete sealant and hoping for the best.

Anyone have any good external pen testing tools that you've used on your self hosted setup? Mine is pretty secure overall but I would like to be able to scan the WAN for vulnerabilities or misconfigurations just to make sure I haven't missed anything.

I have to preface by saying that this isn't really related to Home Assistant. I can't find a more generic home automation community on Lemmy and I figured someone here might have some experience with this so I hope is post is allowed.

I have a large masonry fireplace that I'm fixing some issues with. It has a fresh air intake that I'm venting outside the house. Code says the air intake also has to have a damper which can be closed to prevent the fire from burning out of control.

I'm planning to use a 24 volt power open/power close damper. I want to be able to modulate it with a wall control where it can be set in increments somewhere between 0% and 100% open. I'm sure I could engineer a creative solution but I wanted to see if anyone else had a simpler way of accomplishing this first.

So far this is the DIY project I dislike the most. Removing tons of loose styrofoam from my attic. Only doing part of it for now to get access above a bathroom that we're remodeling. Eventually I'll remove all of it, seal the air gaps, and probably replace the insulation with blown in cellulose.

The the insulation vacuum bags definitely make it easier.