Unfinished Garage Ceiling Insulation 2' 2x4 Centers, Roll or Batts

[ED26]

Looking to insulate unfinished garage ceiling which is 24" center 2x4 truss. 27 x 24 two car garage

Looking between all three big box (what is in stock at each) stores I have a few options

1) Buy R13 Faced Roll fiberglass (23" x 32')

---This would provide no seems although not quiet sure stapling this would be the easiest approach , maybe i can screw some braces to help hold the roll up..like midway and at each end then staple as i go

2) Buy R13 Faced Batt Fiberglass (23" x 93")

---This would be easier to install as it is shorter section, but each cavity would have approx 4 seems

After this is complete

3) Buy R30 UNFACED Roll Insulation and run perpendicular over top the R13

---This is cheaper than running R30 UNFACED Batts, but would / may require some more cutting to get the fit right

4) Buy R30 UNFACED Batts and run perpendicular over top the R13

---Most costly option of the R30 on top, also would introduce more seems

Thanks for the help! Looking to stay warm this winter!!

 

[The Cobbler]

have you considered putting up some sort of ceiling? blown in insulation is often cheaper than using batts
Just another option

 

[ED26]

have you considered putting up some sort of ceiling? blown in insulation is often cheaper than using batts
Just another option

I did the blow in cellulose inside the home (attic)..may or may not do the finished ceiling until some time so that eliminates the blow in