Owens Corning 2x4 Insulation

Great Insulation, but Inspect the Packaging First

This Owens Corning R-30 fiberglass insulation is an excellent, cost-effective choice for upgrading attic thermal efficiency, though the retail packaging can sometimes leave a lot to be desired. Performance & Ease of Use: The insulation itself is fantastic. The 15-inch width fits perfectly between standard attic joists, and being unfaced makes it incredibly easy to roll out directly over existing insulation. It lofts up beautifully to its full thickness to give you that solid R-30 thermal barrie...

Too narrow

I bought this insulation to finish the Job. I was disappointed as they were too narrow

Pink faced insulation

It's insulation, not much to say. It was bunched a bit on some roller and one roll had extra facing in the middle so it had a gap where insulation should have been. The end (inner) of some rolls was bunched and stuck so it wouldn't unroll flat and even.

I would cut it in pieces with garden shears

Easy to work with. I had to replace about seven ten inch pieces of insulation. There was a little bag the size of cotton candy which would have required me to buy 7 of them at 10 dollars each. I got this whole roll instead for $40 and have over half left.

Quick, easy, DIY install.

The insulation is just what we needed to insulate a new outbuilding, the only minor issue we had is that some of the Kraft Face was bunched up in a few places, like it was adhered crumpled up and made it a little diffacult to staple, but otherwise it was quick and easy to install and we had none of the itchy troubles from this Newer Fiberglass.

Easy to use and worked great.

I purchased this product to replace some old insulation that was located in the unfinished section of my basement. The location was above the cinder block wall and the floor joists. It was extremely easy to cut with a snap blade knife and fit perfect into place. There was no residue to clean up afterwards.

Customer service makes no sense.

The product is fine - the customer service was not. I ordered the batts rather than the rolls, when I came in to get the batts, they did not have them and I had to switch to the rolls. My order was split into 3 separate orders, so despite purchasing 24 rolls, I did not receive the bulk discount because it was processed as 3 orders. I was told in addition to paying more for rolls because batts were out, I also had to pay more by not getting the discount, to the tune of an additional $220 over the...

Curbside Pick-Up took an hour

Order wasn't pulled, took an hour to get material. Could have gone into store and pulled my own order faster.

Paying more and getting less

I could get two r- 15 for cheaper but two years ago I bought and the thickness was far greater. No I am paying more but getting ripped off on thickness. If you have a choice by another brand. There are other outer there but may have to drive to get cheaper and better if doing a major remodel..

Compact roll, easy to install

Great product! Tightly compressed package is easy to store and transport. Convenient when you need to pass a roll between studs or into tight attic space, but a roll may cover less area than you might think. Fits snugly in wall cavities making for easy installation. Trims easily with utility knife. These rolls seem to create a lot less airborne fibers than I have experienced previously when installing fiberglass insulation.