Gearslutz.com - View Single Post - R-25 Insulation instead of Owen Corning 703

Joji · 7th December 2009

If you check out the link I had in the post the guy used a strong mesh wire to hold the insulation in. Does the R-21 have better specs than the R-25?

7th December 2009	#3
Joji Gear maniac Join Date: Nov 2005 Posts: 281 Thread Starter	If you check out the link I had in the post the guy used a strong mesh wire to hold the insulation in. Does the R-21 have better specs than the R-25?