Tongue and groove roof deck

I am going to reroof a 200+ year old house that has tongue and groove roof decking. The beans are about 4' apart. I was thinking of using the plywood foam sandwich sheathing but don't know where to find it. Any opinions?>>>

Gus Jones wrote: [quote]Joe,

Think what you like, but as I said in my second post, I thought it was as simple as hitting a "2" instead of a "1", which led to the 28, when it should have been 18.

( Double check? Spell Check? Re-check? Or sum>>>

Just install 7/16 or 1/2 ply right over the exsistion deck>>>

Joe,

Think what you like, but as I said in my second post, I thought it was as simple as hitting a "2" instead of a "1", which led to the 28, when it should have been 18.

( Double check? Spell Check? Re-check? Or sumpthin )>>>

Maybe, Joe.

But all my first post did was correct a wrong statement. It didn't escalate until I was so politely told to butt out, and invited to respond once I realized how wrong I was.

Shame on me.>>>

seems the info he asked for was the names of the products,which he provided 2 of,the rest was extra>>>

Builderr,

Did you do your own timerframing, or build from pre-cuts? We did Hearthstone log and timberframes. Loved the quality of the homes, unfortunately, because of the limited territory we had our market simply did not have enough people of sufficie>>>

Joe,

Think what you like, but as I said in my second post, I thought it was as simple as hitting a "2" instead of a "1", which led to the 28, when it should have been 18.

Iso R-values changed, but nowhere near that much.

I provided a link to the>>>

Mike H wrote: [quote]theroofinggod wrote: [quote]So of course you feel pompous enough to ignore their stats which were printed on the material,seems you asked the wrong question,was very easy,instead of how much iso is involved you should si>>>

wow! again!>>>

theroofinggod wrote: [quote]So of course you feel pompous enough to ignore their stats which were printed on the material,seems you asked the wrong question,was very easy,instead of how much iso is involved you should simply have asked what the tot>>>

I don't know if I should start a new topic or just continue it in here, so I will move it if asked...it refers to the recent discussions regarding installing asphalt shingles directly over sheathing that is either adhered to polyiso foam, of a foam in pl>>>

PS: Almost every log and timberframe home we built had a cathedral ceiling with T&G 2x6 deck. Before we started venting the roof, or installing metal, shingles would burn out in 12 years or less, in Ohio.>>>

Trying to become more like egg and Lefty, the dripping sarcasm has been deleted.......

Well, John, I didn't think you stuttered, I thought you hit the number 2 mistakenly, instead of a 1. Is it just me that you dislike so much? We used composite pa>>>

theroofinggod wrote: [quote]nothing wrong with the T&G,but the stuff iss "homasote",or you can use Hunter "coolvent"(3" ISO WITH 1/2" osb bonded to it ,very good stuff(r-28),but you need to use their fastening screws also-hunter is located in>>>

Is the decking shot? Why wouldn't you replace the decking with similar decking?>>>