Originally Posted by Brucemck2
Spaceman, can you recommend a place in the greater Houston area for OC703 or equivalent?
The best price I got was from General Insulation. Their equivalent to the OC703 is Knauf insulation board (formaldehyde free). 713-681-4700. Ferdinand DeLeon was my contact. Expect around $1/sf for 2" unfaced and $1.40/sf for 2" w/FSK (may vary depending on your quantities).
Insulating Products was another company I spoke with. They offer JM Insulshield IS300 board as the equivalent to OC703. It was .70/sf more than the Knauf. 281-897-8500. I got pricing via email from cory at insulating-products dot com.
FYI-If you are looking for Linacoustic or the equivalent, I also received some great pricing on Knauf Sonic XP from General Insulation. I opted not to get it from them since I found a source close by for a little cheaper. What I received was actually JM Duct Liner and not the JM Linacoustic RC I requested. It's very similar, but I it wasn't what I requested. It also stinks (literally) due to the binder and formaldehyde used in the manufacturing. I've been told the smell will dissipate, but if I had to do it again, I would chose the Knauf Sonic XP since it is formaldehyde free. The fact that both Knauf products seem to be priced fairly well is an added bonus.