Johann Kaple
12-29-2006, 8:28 AM
I've been doing some research on insulation online and asking friends etc and I ended up seeing some discussions on this board about icynene, foam insulaiton, attics and whatnot.
Those threads seemed to give me more questions than answers, but the discussions seemed to be filled with knowledgable people so I thought I'd make and account and see I ya'll could help me.
Basically, I bought a house last year, that was built in the 1920's. Its an american foursquare if that helps out at all. While remodeling the kitchen I found that there was 0 insulation in the walls. While upgrading the electrical, I found that there was maybe 2" of some white/grey popcorn looking foam in the attic floor.
here come the quesitons. I was considering icenene for retro fitting the walls with insulation, but now I hear there are other types of foam to consider, closed cell and open cell etc etc. Is the icynene a good choice or are there other options I should be considering. I'm sure blown cellulose or blown fiber-glass would be ok for the walls, but this house leeks air like a seive so I thought the foam would be a good "new technology".
As to the attic, my original plan was to insulate the roof with fiberglass battons. I just had the roof replaced, all new plywood and some lowprofile vents since the original roof was shingles on ceder shake and nothing in the way of ventilation at all.
Then i thought, hey, if i'm going to do the icynene in the walls, maybe I should just do that in the attic also.
I want to insulate the roof, because eventually i'd like to finish the attic. its a great space with 2 dormirs and the best view in the whole house. would be nice as a master bed/bath, if i can shoehorn in a bath. :)
So, should I be considering something other than icynene, are the home kits like tigerfoam.com ok for doing the cieling in the attic? should I just fiberglass the ceiling in the attic?
Thanks ahead of time for the advice.
Johann
Those threads seemed to give me more questions than answers, but the discussions seemed to be filled with knowledgable people so I thought I'd make and account and see I ya'll could help me.
Basically, I bought a house last year, that was built in the 1920's. Its an american foursquare if that helps out at all. While remodeling the kitchen I found that there was 0 insulation in the walls. While upgrading the electrical, I found that there was maybe 2" of some white/grey popcorn looking foam in the attic floor.
here come the quesitons. I was considering icenene for retro fitting the walls with insulation, but now I hear there are other types of foam to consider, closed cell and open cell etc etc. Is the icynene a good choice or are there other options I should be considering. I'm sure blown cellulose or blown fiber-glass would be ok for the walls, but this house leeks air like a seive so I thought the foam would be a good "new technology".
As to the attic, my original plan was to insulate the roof with fiberglass battons. I just had the roof replaced, all new plywood and some lowprofile vents since the original roof was shingles on ceder shake and nothing in the way of ventilation at all.
Then i thought, hey, if i'm going to do the icynene in the walls, maybe I should just do that in the attic also.
I want to insulate the roof, because eventually i'd like to finish the attic. its a great space with 2 dormirs and the best view in the whole house. would be nice as a master bed/bath, if i can shoehorn in a bath. :)
So, should I be considering something other than icynene, are the home kits like tigerfoam.com ok for doing the cieling in the attic? should I just fiberglass the ceiling in the attic?
Thanks ahead of time for the advice.
Johann