I’m planning on converting a 21x21 garage to a living room in the next couple years. I’ve got pretty much everything figured out I believe, and it seems a bit simpler than the bonus room conversion I finished earlier this year.
Has anyone done this, and have any tips / unexpected things I might encounter?
Thing’s Ive investigated / confirmed / planned so far:
- Leveling the graded concrete floor
- Filling the entrance hole with an exterior rated wall + windows
- Insulating the preexisting exterior wall segments
- HVAC connection
- Additional electrical outlets
- Framing an entrance to the space in the adjacent load bearing wall
Do you live in an area that requires permits? There are a ton of unpermitted garage conversions in my area that are not up to code, some of which have become serious headaches for the owner if code compliance comes knocking or when trying to sell.
Is your HVAC rated for the additional sq ft? Are there any ventilation concerns? (eg gas furnace or water heater)
A ductless mini split system might be a great choice for your new space. Super efficient, quiet, and reasonably priced - especially when you save on not adding duct work. Good luck and post some pics when you get a chance.