$20k House: Difference between revisions
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#12 interior wall modules - framing | #12 interior wall modules - framing | ||
#Exterior insulation - 60 cents/sf 9'*108' perimeter = $600 | #Exterior insulation - 60 cents/sf 9'*108' perimeter = $600 | ||
#Interior insul 0.3 per sf [https://www.menards.com/main/building-materials/insulation/insulation-rolls-batts/r-11-ecoroll-reg-15-x-40-kraft-faced-fiberglass-insulation-roll/817228/p-1444436999588-c-5780.htm?exp=false] | |||
Revision as of 08:28, 21 July 2025
Not counting the foundation, such as in the FIP, we have the following costs for a starter home:
Size:
- bedrooms - 385 sf
- Suite - 186 sf
- Main - 680 sf
- Total 1250 sf
20' wide by 34 normal size, but add 20'x42 for the one with thermal battery.
Lowest Cost Option
- 20'x34' consists of effectively 2 16'x20' sections, 20' trusses on the base. For 34 feet we have 18 trusses at $80 a pop. With roof we have 36 trusses. $2880
- Insul r38 = 1400 sf = $1820
- Insul white foam $1k [1]
- FRP -
- Floor and roof - 1400/32*21 [2] - $920
- Doors and windows- 3000
- Interior doors - 7 - $700 [3]
- 28 exterior frame modules
- 12 interior wall modules - framing
- Exterior insulation - 60 cents/sf 9'*108' perimeter = $600
- Interior insul 0.3 per sf [4]