Why the omission of those comparisons in this post? The whole factor about slivers in the hands with mineral fiber, Primarily Rockwool? By no means an issue from my experience, and you should be wearing a mask whether or not installing fiberglass or mineral wool in almost any situation.

Am I placing myself fo possible mildew issue? I will be conversing with Roxwool science department tomorrow, will see the things they say over it .

It is a pragmatic technique to create a higher effectiveness building when There is certainly an current inside poly vapor barrier that is hard to accessibility. Why battle it?!

As his completely newbie assistant I used to be hustling like mad just to keep up with him, so thanks greatly on your objective observation.

Now that I have an understanding of the main advantages of rain screens as well as a drainage airplane/ventilation at the rear of the siding - numerous thoughts/ideas arrive at thoughts:

Concern one: Soffit baffles appear essential for spray-foam, blown-in as well as extremely fluffy fiberglass batts. However, if we’re employing rigid batts are soffit baffles even vital? My only believed is they help carry the cold air up and in excess of the ceiling, developing a guided path to the air to move. Issue two: Because the joists are 2×6 inches I required to take care of a similar peak for crawling over the joists for Visible inspection, repairs or modifications.

This doesn't remedy your query in any way but I was capable of finding Thermax sheating by locating a Dow provider in my region, they shipped reasonably cheaply as well as insulation by itself was priced pretty much.

Mineral wool used to be 50% more than fiberglass but plainly now - Despite the fact that both have increased noticeably in the final few years - the previous is nearer to double the cost ( R13 vs.

Chris was aiming to attain a large-functionality, very low-energy house, nevertheless he comprehended that his early transforming choices constrained his alternatives shifting forward. One of such restricting choices was the installation of a polyethylene vapor barrier on The within facial area of his exterior wall framing as he gutted and remodeled each home.

You wouldn't need to do that on a roof, but I would consider using some sort of ventilation baffles, here both web-site crafted (one/two" polyiso performs great for that), or a thing premade like Duravent.

Just up the wall the house has insulation inside the brick to sort the rooms. The brick doesn't seem to be effected by that. I’ll look into this issue likewise though. I’d dislike to invest countless numbers into this project only to break the muse of the house.

The very first thing I would do is get some cable staples and tack that operate of NM cable up to your underside from the rafters. You are not supposed to cost-free-span wiring like that.

I do not see any challenge with painting the batts, just make use of a sprayer and some low-priced latex paint. The many paint could well be doing is performing as being a sort of binder. I have never definitely experienced any situation with mineral wool shedding fibers although -- it ought to be fantastic if it isn't really disturbed.

Life Cycle Assessments (LCAs), which consider the environmental impact of an item about its life time—from production to end-of-life use—provide a clearer evaluation of creating insulation amounts. A Danish research concluded that the manufacture of mineral wool offset the environmental advantages of Tremendous-insulated buildings.