I was recommending Rockwool to my brother in law last week.
I opened my Lowes app to send a link to the bags of R-15.
I almost fell out of the chair.
A little over a year ago I think I paid $58 a bag, now it’s $80!!
What the heck happened!?!
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Size of and quantity?
59.7 sqft
15.25” x 47”
12 pieces per bag
R-15 (2x4 walls)
As usual, similar but not the same.
See what you think. And, best of luck. Commercial supplier (here, drywall and mtl. studs). Would be where I would do biz, but retired.
This however, from Menards.
https://www.menards.com/main/building-materials/insulation/insulation-rolls-batts/r-15-johns-manville-tempcontrol-reg-mineral-wool-insulation-batt-3-1-2-x-15-1-4-x-47/90021176/p-1568096959684-c-5780.htm