Help choosing an insulated liner

[RMS]

Thanks to reading many posts here I have decided to break out my 8x12 clay flue and put in an insulated liner. I am replacing an old buck 27000 with a Forge and Flame WP200. I am looking at these 2 liners, are they good options, and which one would you go with? I like the idea of getting pre insulated, but it doesn't seem like they come in smooth wall version, which I also like the idea of. Are these okay in general or is there a better option for my money?

Thanks.

Pre Insulated Chimney Liner Kit | Insulated Flexible Chimney Liner Kit - Rockford Chimney

Free shipping on Pre Insulated flexible chimney liner kits. The Pre Insulated chimney liner is UL Listed & features 1/2" insulation to keep flue gases hot.

www.rockfordchimneysupply.com

Premium Smooth Wall Flexible Chimney Liner Kit - Rockford Chimney

Our Premium Smooth Wall chimney liner kit is made from 316L stainless steel and is EXTREMELY flexible and durable with zero memory. Build your kit today!

www.rockfordchimneysupply.com

 

[begreen]

The pre-insulated liner is light-duty with a .005 wall. The premium smoothwall with the insulation kit is a little more work to install, but not a big deal. It is medium weight with a .010 wall thickness. That would be my choice.

 

[RMS]

The pre-insulated liner is light-duty with a .005 wall. The premium smoothwall with the insulation kit is a little more work to install, but not a big deal. It is medium weight with a .010 wall thickness. That would be my choice.

So it turns out they do offer the premium pre insulated smooth wall, I just didnt see the option before I posted this. I called and talked to them. The premium pre insulated is .010, he refered to it as medium weight. I went ahead and ordered it. Thanks.