Tag: Insulation

January 18, 2024 – Should Have Done This 15 Years Ago

January 18, 2024 /

I decided to take MLK day off. Everybody else in my house had it as a holiday and my account had it off too. I really I would be marking time in order to preserve some carry-over time off that I need to spend before April. I really needed the time off, I had been going three long weekends straight without much rest.

One of the projects that I have had on my agenda was to move the HVAC ducts into the floor joist bay. It was part of my space preparation for the wine cellar. But also, every since my I have built my office, it has become an unconscious limbo to get there. I can’t say how many times I have smacked into it because I wasn’t directly focused on where I was walking. Fortunately, it was a flexi-duct.

In total, I think the project took my son and me about five hours to complete. It was mostly spending time together and me teaching. I didn’t necessarily need the help. Without him, it may have taken me an hour or two more but it is something I need to do. The result is phenomenal, I can’t wait to do the next one.

To start out, I stapled the string that runs perpendicular to the joists. The string provides some additional support for the bats in the joist bay. I wanted to do this because I was going to cut the string on the bay that I was removing the insulation and after fifty years, some of the staples are a little dodgy.

Once the insulation was removed I was pleased to see that the joists were 2x10s. Since the entire floor has been done, I have never seen the framing before. This gave me the minimum amount of compression where the duct needed to run between the joist bay and cross beams.

There were a couple of things I didn’t expect. One was that the floor joist had some bridging. Only one of the two members was actually connected. Had I known it was there, I would have only removed insulation to that point and used that to place to begin the decent to the trunk duct. It is something to watch for when I do the next one. I don’t want to be removing a bunch of structural members because it makes my project look better. But since only one has been connected for the last fifty years, I figure the decision was already made and I used the pieces to block the bottom of the joist and provide some additional support.

The second thing I didn’t expect is that I was going to run the duct through the joist space into the future wine cellar space. I didn’t realize that the joists were terminated and that there was a rim joist. I couldn’t exactly cut a 10″ hole in a 2×10 so that meant that I had to re-route the duct through the wall. It is not where I wanted it but I will take solace that it no longer runs through the door way where it has been the entire time I have lived here.

My exploratory work has told me that my initial plan for the wine cellar will have to be modified. I have some structural members that I did not anticipate but that is OK because I can’t be happier with the results of this work. I will figure it out later, when I get there.

End Your Programming Routine: When you do things like this, you wonder why you have lived with them for so long. I spent $50 in materials, some of it I didn’t use but bought because it was icy and I didn’t want to make another trip tot the hardware store. Plus, I have more ducts to do, having some options make sense. Not only does it look better and the space more usable but the feeble lighting does a better job illuminating too.

July 13, 2021 – Sealing Air Leaks For Comfort

July 13, 2021 /

Having lived in old and new houses, they both have their advantages. New houses are energy efficient, provide the conveniences that are desirable and laid out in a way that appeals to our sensibilities. I prefer the old personally, I like the character. But that does come with many drawbacks.

One of those drawbacks is that retrofits often damages the integrity of the building envelope (said more plainly: holes where there didn’t used to be). Another one is materials built for one function but used differently. For example, windows were built to operate. Because they were made of wood, tolerances needed to accommodate for thermal movement and swelling due to water. So, there was some play in how tightly they fit in the jamb. So, if there is no weather stripping, this becomes a perfect place for a lot of air leaking.

One of the podcasts that I listen to, the Fine Homebuilding podcast talks a lot about this subject. Believe me, it seems like there is a lot to know on this subject particularly when it comes to HVAC sizing, efficiency and comfort. In my case, I don’t have to go to higher tech testing or solutions to find some high value and low cost improvements.

When I started working in the basement, it was winter. The normal temperature was around 57 degrees before the heat came on. If I ran the heater all day, I would see the temperature come up to 64 degrees by the end of the day. As we have moved into summer, the ambient temperature changed to around 62 degrees. It is still too cold to be comfortable in most cases. This was the first driver to build my office space was the desire to be more comfortable during the day.

As I moved to the north end of the basement, I could actually feel the temperature get colder. I knew that there was outdoor air leakage, but I took some pictures that your could see a couple of problems.

It doesn’t take a lot of imagination that when you see daylight that there is air leakage happening (not to mention water and vermin). I was looking around right before the heat wave and I saw something that not only could I address but it would be helpful. Under our kitchen is a crawlspace and that is vented directly outside. Essentially, the basement has the leaks shown but also 2 square feet of holes directly to the outside.

I had leftover rigid insulation so I built a box around the hole. As a result, I have seen morning temperatures move from 62 to 68 degrees. I have no doubt that in the winter it will be somewhat colder I am guessing add five degrees to 57 but I guess we will see.

There is one drawback to this modification which I have considered. Potentially, the air leakage in the winter provided a degree of warmth that kept pipe freezing to a minimum. I have had freezing on the hose bibs before but never in the kitchen plumbing. I may decide to remove this modification if the temperatures get significantly below freezing.

I do have one other option. It is not clear from the picture, but there is heat tracing on the piping. Most of it is in suspect condition and I have been removing it wherever it is in the way but I could hook it back up and then I wouldn’t have to remove my new box.

End Your Programming Routine: While there is no doubt that my results are anecdotal and not scientific I saw immediate change the day after installation. The cost was free since I did not have to purchase anything additional and it took me about two hours to build, fit and install the box. I expect that this will not only make the basement more comfortable, but also I think it will have an small energy impact on the whole house. At the very least, I will not need to run the heater so much in the basement.

May 25, 2021- Rough wiring complete, Insulation mostly done

May 25, 2021 /

Time is a consistent theme for me. I never seem to have enough of it. There are the things I want to do, I do some of that. There are the things I have to do, I do those things when I must usually dragging my feet. There are the things that I should do that seem like I rarely do those things.

It is always better when time constraints overlap like should/want and want/need. Planning what I want to write about falls between want to do and should do, but definitely not a have to do. Because of that, I didn’t really have a topic today. My choice of free time is going toward my project work. So you are getting a project update today with a helping of thought provoking commentary.

I have the materials and the wherewithal to finish the insulation. But, without light inside the space, I am delaying the final enclosure as long as possible. I would like to get as much of the drywall installed before I finish the final wall. I do have work lights, but they are a pain. I could also install a temporary fixture, but I would have to daisy chain all the proceeding electrical together first and then it would still be in my way.

I have a little bit of framing, blocking and stiffening work to do, they are all on the north wall to. So, I will see if I run out of things to do before I only have insulation to work on. I do plan on buying the drywall this weekend. That will be the last major chunk of expense. In the mean time, I have two pieces of drywall that I had carefully removed before I started.

For some reason, I didn’t push the right buttons to build a career in this line of business. It would have combined multiple interests like business development and hard skills like building. I suppose that it didn’t turn out to be my lot in life but it is really on my brain all day long. As I sit here doing my work, I can smell the lumber and the craft paper of the insulation and it I keep turning to look at my project causing me to get distracted and scheme about my next moves.

Sometimes, I can’t help myself and start cutting pieces of insulation or pull a run of wire when a meeting is droning on. That gets me thinking along the lines of content generation and how I can utilize my skills and interest in that direction. Pretty soon, I am not paying any attention to what is going on. I am sure that God has a plan for me, I am much less sure what it is.

On an semi-related note, yesterday I was listening to the Outside podcast. They snuck one in on me and the subject matter was an interview with a transgender outdoor athlete. When podcasts get too deep into social justice and social engineering, they don’t last to long in my feed. Outside tends to lean that way to begin with but as long as it is not the only subject matter, then I listen with an open mind.

I do not get it, but I do believe that people can be living lives that do not fit with how they are born. It is clear that when they describe the before and after life that the release is genuine. It makes me wonder what it would feel like to feel that way and how a person would struggle with identity and contentment. Fortunately, my problem is more of building and plan and executing rather than doing something that is impossible.

Circling back to time now. In order for me to re-invent myself, I would need to dedicate the time to do so which is hard. I have things that I want to do as well but it comes down to how much pain is the current situation versus desire to change. For that, I will not complain but continue sculpting whatever my life will end up becoming; I guess that if it was quick, then I would already be doing it.

End Your Programming Routine: I don’t think that I was ever planning on talking about let alone connecting transgender to insulation. Regardless, just like all things that I write about, we have to evaluate the data that we have and execute decisions based on what we think has the best outcome. The most important thing to do is to think about the variables and potential outcomes. At least that way, we don’t continue to do the same things for reasons that we don’t understand.