From their own website, this product looks questionable. Look at the installation photos, and imagine how this will work on top of the 1`4 to 16 inches of blown in insulation. Also, from their photos, this product appears to be installed across the rafters, which makes future work in the attic very hazardous, where do you step???
If this product was applied to the bottom side of the roof, between the rafters, I would be a lot less concerned, I think. This would be a product that I might have considered back up North, where I had a walkway through the attic, and this would be installed everywhere except at the walkway.
Just my humble opinions, which along with $5 will probably get you a cup of coffee....
__________________
Pennsylvania, for 60+ years, most recently, Allentown, now TV. 
|