2x6 T&G, Insulation, Plywood....ughhh...help! - Roofing/Siding - DIY Home Improvement | DIYChatroom


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Old 09-09-2010, 08:39 PM   #1
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2x6 T&G, insulation, plywood....ughhh...help!


I've never replaced a roof on 2x6 T&G...What's the best way to finish the roof? I've already replaced about 22- 2x6x16 T&G and I'm ready to cover...I'm getting a lot of different opinions...should I cover the decking with 15w felt paper then Insulation. Poly or iso?...what r-value, thickness? What kind of button caps should I use? I plan on going over top of the insulation with 1/2" Ply. Should I screw plywood down or nail it? Should I cover ply with felt? The decking is on beams 4' off center (cathedral cieling) T&G in South Eastern Virginia. Please tell me your opinion on how to do this. 3/12 Pitch. I also plan on using 3 tab 25 year to finish.

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Old 09-10-2010, 08:46 PM   #2
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2x6 T&G, insulation, plywood....ughhh...help!


http://danperkinsroof.com/1108_JCL_Perkins_A.pdf

Gary

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Old 09-10-2010, 09:49 PM   #3
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2x6 T&G, insulation, plywood....ughhh...help!


Good link!It should answer all his questions.
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Old 09-11-2010, 11:53 AM   #4
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2x6 T&G, insulation, plywood....ughhh...help!


Great Link!! It also addresses ventilation...thanks!...Seriously! I couldn't thank you enough!
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