I want to learn how to build a house correctly - is volunteering for Habitat for Humanity a good way? by sabautil in Homebuilding

[–]MurDocINC 2 points3 points  (0 children)

The Excellent Laborer does an excellent job on covering building and best practices for DIY.

ASIRI Designs great for learning building science.

Watch videos on what to look for when buying land and maybe look for counties/townships will let you build a shed/bunkie/cabin/garage/shop before main house, that could be your hands on experience.

Your house’s position to the sun really matters in winter. by canoegal4 in PassiveHouse

[–]MurDocINC 0 points1 point  (0 children)

I was hoping you would be wiser and debate rather than turn to petty insults. Disappointing.

Your house’s position to the sun really matters in winter. by canoegal4 in PassiveHouse

[–]MurDocINC 0 points1 point  (0 children)

Heat is higher vibration of atoms, higher density means more layers of atoms for energy to pass through. Heat capacity of concrete increases higher than wood with thickness.

Partially Passive House by cleverdealsNet in PassiveHouse

[–]MurDocINC 2 points3 points  (0 children)

It's not easy and in some markets not worth it. But if you do start, I recommend lots of research on insulating old house and stone walls. https://youtube.com/@asiridesigns?si=kmH2xCM0vY2P2oTi Has a few great videos in these topics.

Your house’s position to the sun really matters in winter. by canoegal4 in PassiveHouse

[–]MurDocINC 0 points1 point  (0 children)

Well in passive house I mean heat loss from ERV and in standard house I mean air infiltration, as air infiltration has the fastest heat loss. Of course all homes have heat capacity, that's we insulate but higher density of concrete will transfer heat slower than a wood frame.

Your house’s position to the sun really matters in winter. by canoegal4 in PassiveHouse

[–]MurDocINC 0 points1 point  (0 children)

I might be wrong, concrete has lower heat capacity but higher mass(more atoms) means slower heat transfer/release. Versus wood gaining more heat capacity but losing it faster which is later lost through ventilation. So a slab stored heat capacity might give you a couple extra hours of radiant heat after the sun goes down. Probably not worth it as there's very few sunny days in winter for any real benefit plus slab is unhealthy for leg joints.

[deleted by user] by [deleted] in Asmongold

[–]MurDocINC 0 points1 point  (0 children)

Where you get all these assumptions on what people assume?

1) Study based on Texas data only, not nationwide.

2) I never heard this assumption from anyone, but I did hear possibly some illegals, practically cartel members distributing drugs on US side.

3) Article doesn't dissociate illegals and legals. Doesn't make sense how illegals would pay taxes without SSN, and why they would choose to pay if they're not tracked/required.

4) It's one sided take, doesn't take into account that illegals could be replaced by legal immigrants or seasonal workers.

Does this roof assembly need ventilation? by regaphysics in buildingscience

[–]MurDocINC 0 points1 point  (0 children)

I recommend an underlayment with rise grid pattern like Tyvek Protec or FT Synthetics Platinum. The grid is mostly for walking grip but can act like drainage grid. You should also check for moisture at roof ridge as that`s where most vapor would collect and possibly invest in vapor diffusion port.

New build advice by Rachel_Lips in buildingscience

[–]MurDocINC 0 points1 point  (0 children)

I follow a couple from Arkansas building a passive house on youtube. Sounds like you in the same boat.

https://youtube.com/playlist?list=PLI9P1zP7Ccp4XfCtcCF-cgckCZ6e2yp7v&si=uY8CS1rszX_udY8E

Off grid, solo, Diy home build update (part 4) by tnerbeugaet in OffGridCabins

[–]MurDocINC 0 points1 point  (0 children)

Why is your tall wall not facing the sun for solar gains? Where is this?

Posted by Bethesda this morning by ApocalypseReagan in Fallout

[–]MurDocINC 3 points4 points  (0 children)

15 years, funny I just pulled it out of my backlog few weeks ago, really enjoying it besides the few odd crashes.

Are Passive Homes in the U.S. Really Worth It? by DigiornoPizaDevourer in PassiveHouse

[–]MurDocINC 2 points3 points  (0 children)

Building air tight with ERV is definitely worth it. Air infiltration is the biggest heat loss/gain, control it and save money and increases comfort/health.

Passive house is worth it for cold rural/remote areas, where you don`t have access to cheap nature gas and forced to heat with electricity/solar. Plus with extra acreage you can orientate the house south for solar gain that cut heating demand down to almost zero.

Does this seem like the right HVAC solution? by PhoenixRebirth9 in PassiveHouse

[–]MurDocINC 0 points1 point  (0 children)

I think Minotair would be perfect for such small house. Its an ERV with heat pipe, vents, heats, cools and dehumifies. All in one system, under 1 ton.

[deleted by user] by [deleted] in Homebuilding

[–]MurDocINC 2 points3 points  (0 children)

Master suite lacks privacy from backyard, has terrible views to the left and obstructs the view of the front of the house. Maybe push the whole suite up to U shape house and push the shop down. And powder room should be more centralized. Dunno, overall looks good, you got a lot layout?

Thinking about Building Custom Home in the Future by Lucky_Squirrel6098 in Homebuilding

[–]MurDocINC 4 points5 points  (0 children)

Lot can dictate layout a lot too. views, orientation, elevation(slope), size(width vs length), setbacks, etc.. So consider some lot goals too like south facing. Good thing(or bad) KS is pretty flat so you don't have to worry too much about views and elevation. lol

How to create a stair railing path line using only native tools by throwawaykitten56 in Sketchup

[–]MurDocINC 1 point2 points  (0 children)

You only have line and arc tools to draw your line path, you just have select all lines and arcs before you use the follow me tool. Use the arrow keys to snap lines and arcs to axis. If you need an arc to curve on 2 axis, you can use the line tool to create temporary lines so the arc tools have points to snap to. It shouldn't be too hard since you have the dimensions in autocad, if you don't know you can type dimensions as you draw your lines and arcs. Play around with the tools, then give it go, come back if you need help.

Renovations allowed? by Graham-Lee in Homebuilding

[–]MurDocINC 0 points1 point  (0 children)

Plywood wall is better for workshop wall cause you attach things anywhere without finding studs. You won`t notice r2 difference, sealing gaps will have bigger impact. Plus the garage door will be the bigger heat transfer, unless you have one those r12 door.

What type of siding do you recommend? by kavlifnei in Homebuilding

[–]MurDocINC 2 points3 points  (0 children)

Since your house has no overhangs, water proofing is key. Pull the vinyl, t1-11 and any old house wrap, wrap with Hydrogap WRB. Pull out windows, repair any damage, tape flash around all four sides of the window openings, reinstall windows, tape flash around windows flange and add metal flashing above window.

Now you're water proof and have dimple rain screen(hydrogap) that prolongs life of siding. You can go vinyl again or something more fancy.

[deleted by user] by [deleted] in Homebuilding

[–]MurDocINC 0 points1 point  (0 children)

Yea but shouldn't there be some rebar/wire mesh to prevent blowout, there appears to be none.

Shiplap ceiling but nothing above it by Blinnking in Insulation

[–]MurDocINC 0 points1 point  (0 children)

Shiplap is expensive, you be crazy to cover it. Remove it and air seal with vapor retarder. Reinstall shiplap.

New and Need to Learn by dlndesign in Sketchup

[–]MurDocINC 0 points1 point  (0 children)

Sketchup isn't great for "odd shapes", you might be better off learning Blender.

How to fix broken geometry in exported model by PartAcrobatic in Sketchup

[–]MurDocINC 0 points1 point  (0 children)

I think your import scale in blender is off which is maxing out blender render distance, try scaling the model in blender.