My planning has reached about the limits of my knowledge, my previous thread had some great feedback and I'm thinking I'm ready to send these plans to an Engineer for the final details. Particularly the LVL (or other suitable material) sizing and requirements, and making sure I didnt mess up anything.
Welcoming any any all further comments and critique of my current plans. Thanks!
Here is the previous thread discussion:
www.garagejournal.com
Basics:
28' deep x 40' wide
Two bay doors on the left (9'H 10'W), left bay will eventually be closed in "clean" parking
Man door on the right (standard)
Primary use is car mechanic work
Secondary is Wood/metal working
Desire to be fully clear span
Walls:
14'(ish) interior ceiling over bays on left
9'(ish) interior ceiling over "work area" on right
2nd story loft over "work area" 12' wide for storage (8.5' center head room, 7'ish at kick walls to retain same ridge line of attic trusses)
2x6 framing
3 large awning windows set high on the back wall of the Bays
1 double hung Truss gable end
2 double hung on mezzanine gable end
Roof:
Attic trusses over bays for storage
Rafters over loft
9/12 pitch roof for optimal future solar over bays (based off my latitude)
6/12 over loft
Shared ridge line
Floor/concrete work
Footer/stem wall and 4.5" slab pour planned
Planned for a standard width high lift 4 post in the left bay
Planned for a mobile 2 post in the right bay
Potential for 25' apron in front of bays (maybe covered?)
Electrical
Planning a 320A dual lug meter to run an indepentant 200A panel in the shop
Plumbing
Plan for a 3/4 bath fully tiled bathroom under the stairs with a shower head/floor drain
Mop/Industrial sink in the work area outside/adjacent to bathroom.
Required to tie in to existing septic distro box with small holding and pump tank for the shop.
Insulation
Future plans to fully insulate prior to mini-split install
Heating/Cooling
Looking at provisions for a 32K Mini-split Mitsubishi H2i
Water supply/Hot Water
LP instant hot water heater
100Gal LP tank
Pex A install for water
Sewage
[40 Gal] grinder pump station tied into house 4" line to home septic tank is my only option per the county/health department
Garage use:
I will be storing a 2000 Mcoupe and a 97(2UZ V8 swapped) 4Runner all the time, so hence the 4post lift desire to keep a "working bay" open. The 4 post will mostly be storage use, with a hope to get a 2 post later for the "working" bay
I enjoy wood working and have a reasonable collection of large equipment. 70x45 table saw (with motor off rear), 14" band saw, 13" "lunchbox" planar, 12" chop saw
I really enjoy metal work with a current 140HD Lincoln MIG and hypertherm 45 Plasma
Future tool plans: TIG setup, 8" jointer
Yard layout and Garage floor plans "roughed" out attached.
Other
Separate 12x16 shed for lawn/yard implements so none of that in this space
I'm sure I'm missing a whole bunch, but onto the plans/photos!



Title should say West Wall:





Welcoming any any all further comments and critique of my current plans. Thanks!
Here is the previous thread discussion:
You don't know what you don't know, pre-planning detached 40x28
Hey all, Long time lurker, first time poster. I'm in the early pre-planning of my first detached garage build. As the saying goes, you don't know what you don't know, so I am looking for what details I am missing or overlooking. And some help with some questions I've come across during my...
Basics:
28' deep x 40' wide
Two bay doors on the left (9'H 10'W), left bay will eventually be closed in "clean" parking
Man door on the right (standard)
Primary use is car mechanic work
Secondary is Wood/metal working
Desire to be fully clear span
Walls:
14'(ish) interior ceiling over bays on left
9'(ish) interior ceiling over "work area" on right
2nd story loft over "work area" 12' wide for storage (8.5' center head room, 7'ish at kick walls to retain same ridge line of attic trusses)
2x6 framing
3 large awning windows set high on the back wall of the Bays
1 double hung Truss gable end
2 double hung on mezzanine gable end
Roof:
Attic trusses over bays for storage
Rafters over loft
9/12 pitch roof for optimal future solar over bays (based off my latitude)
6/12 over loft
Shared ridge line
Floor/concrete work
Footer/stem wall and 4.5" slab pour planned
Planned for a standard width high lift 4 post in the left bay
Planned for a mobile 2 post in the right bay
Potential for 25' apron in front of bays (maybe covered?)
Electrical
Planning a 320A dual lug meter to run an indepentant 200A panel in the shop
Plumbing
Plan for a 3/4 bath fully tiled bathroom under the stairs with a shower head/floor drain
Mop/Industrial sink in the work area outside/adjacent to bathroom.
Required to tie in to existing septic distro box with small holding and pump tank for the shop.
Insulation
Future plans to fully insulate prior to mini-split install
Heating/Cooling
Looking at provisions for a 32K Mini-split Mitsubishi H2i
Water supply/Hot Water
LP instant hot water heater
100Gal LP tank
Pex A install for water
Sewage
[40 Gal] grinder pump station tied into house 4" line to home septic tank is my only option per the county/health department
Garage use:
I will be storing a 2000 Mcoupe and a 97(2UZ V8 swapped) 4Runner all the time, so hence the 4post lift desire to keep a "working bay" open. The 4 post will mostly be storage use, with a hope to get a 2 post later for the "working" bay
I enjoy wood working and have a reasonable collection of large equipment. 70x45 table saw (with motor off rear), 14" band saw, 13" "lunchbox" planar, 12" chop saw
I really enjoy metal work with a current 140HD Lincoln MIG and hypertherm 45 Plasma
Future tool plans: TIG setup, 8" jointer
Yard layout and Garage floor plans "roughed" out attached.
Other
Separate 12x16 shed for lawn/yard implements so none of that in this space
I'm sure I'm missing a whole bunch, but onto the plans/photos!



Title should say West Wall:





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