Image 1 — Is this how baffles should be installed?
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▲ 7 r/Insulation+1 crossposts

Is this how baffles should be installed?

My roof was replaced about 3-4 years ago by the previous owner. Its a split level home and the second floor gets hot if the AC is not running.

The attic has blown in cellulose and batt insulation over that. I have installed AtticFoil radiant barrier and seen zero improvement when reviewing the Govee sensor data as compared with the outside temp.

On the eastern side of the roof I have 4 passive louvered vents. On the western side i have solar panels on about 3/5 of the roof or so and thats it.

On a previous question on this topic in a different subreddit, it was mentioned that i may have ventilation problems.

I removed the soffit covers in an area thats easily accessible to me

Noticed that the older wooden cover is still there. With what would seem like the older soffit vent holes. I can see the baffles from there and incan see them in the attic as well.

Are the baffles installed correctly? Should i make more cut outs in the wood to improve ventilation?

u/notitia_quaesitor — 10 hours ago

What is this gurgling sound my toilet makes?

I have a Glacier Bay McClure 1-Piece Elongated Dual-Flush Toilet, the marking on it are N2420 and 635-675. About couple months ago it started making this gurgling or slurping sound when flushing. When searching for gurgling or slurping sounds i get different sounds not like this one.

Any idea? Is it a venting issue? Or something else?

u/notitia_quaesitor — 1 day ago

Installed AtticFoil in attic, and zero difference. Is it a scam?

I have an attic that has blown in cellulose covered by fiber. Thats on the floor of the attic, the ceiling of the room below.

One side of the roof faces the east give or take. The other side of the roof faces west or so. 3/4 of the western side has 16x solar panels.

The eastern side had 4 roof louvered vents. Also there is a skylight that goes through the eastern side.

I have been wanting to make the floor below the attic not heat up so fast without AC. Bought a 1000sqft roll of the AtticFoil brand. People here on reddit and on Amazon reviews raved on results of 10 to 30F degrees cooler.

Two weeks ago i did both eastern and Western sides, but only the lower half. Then yesterday I finished and did both sides on the upper side. Left a few inches on the top and bottom ends.

There are plenty of baffles. There is no ridge vent, but the 4 louvered vents.

I have a Govee temperature sensor in the attic and outside as well (in the shade by the awning). There is literally zero difference from 3 weeks ago and after I did half of the roof and even since yesterday when I finished, zero difference. In the screenshots, the blue is attic and orange is outside. Have the past month, which includes nothing, half roof (two weeks ago), and whole roof (yesterday noon I finished).

Is it a scam? Or something else is going on?

u/notitia_quaesitor — 1 day ago

Does anyone actually gets money from energyhub.com or Xcel for them to control your AC thermostat?

Im relatively new to MN, and first time home owner. The house has solar panels, all paid for. When i want to disable the ECO+ feature, which I don't really know what it does, it says I can't, and i have to email xcelenergy@energyhub.com to cancel it.

My service is through Xcel. I dont see any credit of $125 from Xcel or from energyhub. Been here in this house for over 2 years now.

Question is, what is this ECO+ program? Does anyone actually gets $125 annually? Has Anyone disabled the ECO+? Any downside from service perspective?

u/notitia_quaesitor — 2 days ago

Any tips for selecting a fan for the livingroom with about 95/96" ceiling height?

My livingroom is about 95-96" height. Its 189"x197" (8'x15'x16' HxWxL). It opens to the stairs down (split level home) and to the dining room and kitchen and other rooms. The 197" width includes the pathway from the stairs to the kitchen and rest of house which is about 36".

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The room itself has a grid of 3x3 pancake LED lights. And if I'll get a fan it'll be replacing the center LED light. From the center in the 197" axis the next LEDs are 50" away, and in the 189" axis its about 74" away. The lights were placed to be within the room area and not so much to include the pathway from the stairs.

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The LEDs are all tied to the same switch. But i can jump a separate line to the fan which will be without a switch, as i dont think it'll be easy to snake another wire down the wall (power lines come from the attic down). I guess I can try to do that and have a dedicated switch, but if there alternatives with a remote or them it'll be easier. But would i ever regret not installing a dedicated switch (current switch box has switch for rhe livingroom lights and the entrance area to the home (down the stairs), and ill have to increase the box to 3 switch. Shouldn't be too hard on its own.

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I know about the recommendation of 7' clearance and hence a low profile hugger fan needs. I am the tallest in the house st about 5'9" or so.

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Any recommendations for blade length that wont interfere with the light beam from the nearby LEDs?

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Any recommendations for anything else that I should look for in the fan?

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Any recommendations for the installation process?

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u/notitia_quaesitor — 14 days ago

Is this a rock or a fossil of a tooth?

My kiddo found this rock and strongly believes its a tooth of a dino. Any experts here can ID if its just a rock or an actual dino tooth? TIA

u/notitia_quaesitor — 27 days ago

Attic insulation - single radiant barrier VS double with bubble in the middle?

I want to reduce the overall heat in my attic with the desire to make the floor below it easier to condition. I see two options.

First is the one with double barrier and in the middle a bubble insulation. $52 per 25'x4'. $0.52 per sqft.

Second is a single sheet of about 0.04 thick barrier. Its 250'x4' for $140. $0.14 per sqft. The house foundation is about 1000sqft, so the roof is gonna be somewhat over that or so.

Ignoring the obvious price difference, is one better than the other for the purpose to be used in a vented and unconditioned attic where the current insulation is on the floor (ceiling of the floor below).

Plus any further tips or recommendations are more than welcome.

u/notitia_quaesitor — 27 days ago

Is there an all incompassing guide or manual for installation How To?

Wondering if there is a single guide, post, book, manual, video, that discusses the different installation techniques of how to install different hardwoods and focuses or pattern selection, per room style, different transitions, etc?

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u/notitia_quaesitor — 27 days ago

Focus on insulation or AC system?

My AC system a a 40nyear old Rheem. It works just fine. And no issues in the past 2 years since we own this home. The house is a split level on slab. Naturally the lower floor (which is 1/3 under ground, windows are about a ft above ground or so) is colder than the first floor.

The attic is unfinished, and has blown cellulose. Which is probably original to the house.

The second floor tends to get hotter as the day gets warmer, and during hot days the AC seems to lower the temp relatively slowly.

I got Govee temperature sensors and placed them

  1. in the AC above the Inverted V shaped coils/fins. It reads 54.3F.

  2. In the livingroom on the top floor. It reads 73.4F.

  3. In the AC duct/vent in the livingroom. It reads 55.9F.

  4. In the return duct/vent in the livingroom. It reads 70.0F.

  5. Outside the house, in shade under awning. It reads 74.7F. cloudy today and not hot.

  6. Attic. It reads 89.1F

AC is set to 74F.

Is 15F delta between the vent/return good enough?

Will adding more blown in insulation in the attic help anything?

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u/notitia_quaesitor — 1 month ago

Speeding Citation - How to find out the speed and how they measured it?

A friend received a speeding ticket. It has the date/time of the ticket, location, and the description is Traffic - Speeding - Exceed 69 MPH in 60 zone (169.14.2(a). The box with PM/M/GM is PM.

As being relatively new to MN, I expected a ticket/citation to clearly state the speeding MPH, and how it was detected (estimate, laser, lidar, radar, etc). Also I am used to seeing a requirement to either pay X amount or mandatory appearance in court.

I looked up the citation online, and it does not show anything like the speed. There is a Fine amount of $118.

My question is, how can I find out the speed the driver was going at? How it was detected/measured? Is there a common/easy way to dispute and either cancel or reduce the fee?

Lastly, are these type of citations added to the "points" with the insurance and increase premium?

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u/notitia_quaesitor — 1 month ago
▲ 0 r/solar

Seems i have dual system, does it mean i can switch to using only solar?

We bought this home with solar existing. During the summer months we are getting rebate checks from Xcel from the excess power it generates. However, I just took a look at the panel outside and noticed that it says

WARNING Dual Power System.

Second source is photovoltaic system.

The panel i have inside the garage has its own On/Off lever, and the block outside also has one. They are both set to On.

Say there is a major power outage, am I able to switch on using the Solar rather than rely on the Xcel grid?

Also,.if its possible, does it make sense to switch to using Solar when possible as maybe its cheaper than using Xcel on good sunny days?

u/notitia_quaesitor — 1 month ago

How to improve insulation in my attic and garage?

Attached are comparison plots from my Govee temperature sensors.

Blue is outside. About 1-2' inside under (again, 1-2') a soffit, so no direct sunlight, but its on the side that gets the most sun during the day.

Orange is the attic. Attic on its own is not insulated on the roof side. Roof was replaced about 4 years ago. slanted roof. On one side of the roof there are solar panels. Blown insulation on the "floor" (basically between the joists and over the drywall of the 1st floor ceiling) on the attic.

Purple is the garage. 2 car garage. Attached..but not conditioned. when we bought the house i added batt insulation in the walls, and then added OSB over that. The ceiling also got faced batt insulation. The garage doors got the winterization foam kit. I don't have data to compare pre insulation to post. But personally speaking, it holds better in winter and summer isnt getting that hot there.

The house was built in 1985. Split level. First floor is about 4ft or so under ground (window level) and floor above is below the attic.

The data shows comparison of Outside. Attic. Garage. Tjis oast week as well as another week in January.

In the spring (now) the attic gets super hot. More than twice the outside temp. The insulated garage, which is identical to the attic/home roof) is staying a tad lower than outside.

During winter (Jan) the attic remained 4C above outside, while the garage kept 14C warmer than the outside.

I feel that the hot attic is affecting the top floor of my split level home. It takes longer, than what i would like, to cool down. It feels much warmer than the lower floor).

I've added comparison charts of the first (basement) and first floor. Today, and a day in January. Today in didn't turn on the AC until the PM and the temps were 32C outside, 26C at the first floor.

What can i do to improve the first floor and garage?

For first floor I've been thinking to add more blown insulation. I assume the one we have is original and 40 years old. How about actually adding a fan to move the air around (horizontal fan in the middle so it'll move air and not specifically blow outside). Insulate the roof with batt? I read thats a bad option as it'll poorly interact with the shingles damaging them faster because they'll overheat?

how about the garage? Anything short of adding AC or heating?

u/notitia_quaesitor — 1 month ago

Minnesota Paid Leave Questions - Pregnancy Medical Leave + Bonding Leave, Payment Calculation, and Job Changes

Asking on behalf of a birthing parent planning to take both Pregnancy-related Medical Leave and Bonding Leave under Minnesota Paid Leave (up to 20 weeks total). What I understand is that they should take the medical leave first, followed immediately by bonding leave.

The payment calculator shows a max weekly benefit of $1,423 (2026 state average weekly wage), calculated in tiers: 90% for wages up to 50% of the SAWW, 66% for the portion between 50-100%, and 55% above that. The calculator is asking for quarterly wages, using the highest-earning quarter in the base period (typically the four most recent completed quarters before the leave) to determine average weekly wage.

Here are my specific questions:

Question #1: What proof of earnings/income do they require during the application to determine the benefit amount? Their current payroll (weekly/quarterly) would result in a lower benefit than the max, but they'll be starting a new higher-paying job 1-2 months before their planned bonding leave. Will the higher new-job wages be factored in, or is it locked to earlier quarters?

Question #2: Can someone apply for (and receive) Paid Leave benefits while between jobs? (as in, not actively be working).

Question #3: Can someone apply for benefits while still working (or return to work) but not actually take the time off, and still collect the Paid Leave payments on top of regular wages? (or are there restrictions where HR will cause the benefits stop or not be granted at all because not actually going on a leave)?

Any insights or experiences from people who've gone through this would be helpful - thanks!

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u/notitia_quaesitor — 2 months ago

U-Channel Galvanized Steel Posts (e.g. PostMaster) vs. Wood: Concrete or Just Drive Them? Reliability in MN Frost Line

I'm trying to understand the long-term reliability of U-channel galvanized steel posts (like PostMaster or similar) compared to traditional wooden 4x4 posts for a fence.

Standard wood post practice: Dig a hole 3x the post width (e.g., 12" for a 4x4), 36" deep, and set in concrete.

For steel U-channel posts, I've seen two approaches:

  • Just drive them into the ground below the frost line (3–5+ ft) with no concrete.
  • Or dig a hole and set them in concrete like wood posts.

I'm thinking through the structural forces involved:

  • Tension - Mainly pulling out (e.g., wind uplift?).
  • Buckling/Compression - Downward weight of the fence.
  • Shear/Bending/Torsion - From rails, wind, sagging wood, etc.

Main questions about concrete:

  1. Is it primarily a stabilizer against soil movement (moisture/freeze-thaw cycles changing density)?
  2. Does it add mass/resistance for wind, fence weight, bending, and torsion?

What's the philosophy for U-channel steel posts with vs. without concrete? In Minnesota (frost line ~4-5 ft), many recommend driving 3+ ft deep without concrete for line posts, but using concrete for gates due to extra stress/weight. Does that make sense?

Any value in a partial concrete "ring"/collar (just ~12" around the top) instead of full-depth concrete? Or is that not worth it?

Thanks for any experienced input - especially from MN or similar climates!

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u/notitia_quaesitor — 2 months ago
▲ 0 r/tax

Using HSA card to pay medical bills, then submitting to BCBS for deductible credit + reimbursement — tax implications?

I have a High Deductible Health Plan with Blue Cross Blue Shield and an HSA. A family member gets covered medical treatment. I pay the provider's monthly bill directly with my HSA debit card. Then I submit the claims to BCBS so the expenses count toward our annual deductible.

Once the deductible is met, BCBS (in theory) reimburses me for the amounts I already paid with HSA funds.

Previously, I paid these bills out of my checking account, submitted claims, and got reimbursed by insurance once the deductible was hit. The only difference now is using pre-tax HSA money instead of post-tax bank money.

Question: How does this work from a tax perspective? Is there anything I need to watch out for? It feels like I might be missing a step or creating a tax issue.

Any experiences with this setup (especially with BCBS)?

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u/notitia_quaesitor — 2 months ago

I have been reading and watching about fence installation, and regardless about the method, there is concurrence that installation should be below the frost line. In MN, the consensus is that the post should be installed at 4-5' below ground. For a wooden post, requiring concrete, the consensus is 12" (3x teh posts' width). Many posts suggest that 36" depth is sufficient. This will require at least 2x bags of concrete mix. For the Galvanized Steel U-Channel posts you will need a driver, and seen a Vevor brand on Amazon for $350 plus $50 warranty for 4 years because liability was the main complaint in reviews. For a privacy 6' fence, it will have the top rail 6" below the picket line, so 5.5' above ground.

2x Bags of Concrete: Quikrete Fast-Setting, 50lbs: $7.97 per bag. so $16.

Treated 4x4

  • 10': $15.31 + $16 = $31.31
  • 12': $20.48 + $16 = $36.48

Cedar:

  • 10': $50.88 + $16 = $66.88
  • 12': $60.59 + $16 = $76.59

Galvanized Steel U-Channel:

  • 10': $41
  • 12': $51

Question 1: How deep does the post has to be below ground in MN? 3', 4' 5', or more?

For a Wooden post, you will have to dig, place, pour, and wait. For a Galvanized Steel post you can drive as 12' post 6.5' into the ground, well below frost line, in under 5 minutes. the cost will be the post plus the $400 for the driver (rental is $200 and is time limited). The steel post can be covered by a picket so it will not be visible. Also, it can be driven right next to existing/older concrete post bases and avoid the digout.

Question 2: What is a better choice from cost, quality, and installation-time perspective? Treated, Cedar, or Steel?

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u/notitia_quaesitor — 2 months ago

My dining room is a semi open concept with the kitchen and livingroom. The dinning room is about 130x106". On one side of the 130 length is a sliding door to the deck and the other side is the opening to the livingroom. The 106 side has a wall and an entry to the kitchen. The kitchen and dining room are separated by an L shaped Counter Top.

Currently we have an IKEA table, looks like the Nordviken, and its 29x46. We are 4 adults and 2 children.

I found a table that is marketed as a Chinese style Rosewood dining table. The table's description is

Solid Rosewood Construction with hand carved elements, 6 side chairs, 2 arm chairs, 2 sets of cushions, with two extension leaves it's 96", width 44" and height 41", 3 18" removable leaves.

The pictures i shared are examples of similar tables i found online.

Anyone has an idea if this is a good quality table? Also, would it fit in my dining room? Asking about the fit because i never had such a big table and not sure about relative dimensions and what should be considered.

u/notitia_quaesitor — 2 months ago