Pat Dundon's Discussions (100)

Discussions Replied To (81) Replies Latest Activity

"Don't do that. Keep your first plan. Permeable materials interior of impermeable mat…"

Pat Dundon replied Dec 26, 2012 to Polyiso, roxul & reflective insulation combination

11 Dec 27, 2012
Reply by Daniel W

"I would suggest 3" of foam and an R-13 fiberglass batt. The interior application of…"

Pat Dundon replied Dec 25, 2012 to Polyiso, roxul & reflective insulation combination

11 Dec 27, 2012
Reply by Daniel W

"In crawl spaces I have encountered upstate NY 6800 HDD and generally wet walls are s…"

Pat Dundon replied Dec 25, 2012 to Making crawlspaces conditioned space

37 Jan 3, 2013
Reply by Curt Kinder

"yeah, i had to explain just yesterday to a client why framing a second wall in an at…"

Pat Dundon replied Nov 13, 2012 to thinking in 3 dimensions

3 Nov 13, 2012
Reply by Pat Dundon

"have you tried to run a blower door there?  it really has little to do with what I t…"

Pat Dundon replied Nov 2, 2012 to Funky Smell in Ductwork

13 Nov 21, 2012
Reply by Patrick Michaelyan

"Playing devils advocate a little, but what if the dead client were your mother or ch…"

Pat Dundon replied Oct 18, 2012 to Questioning W.C.C.

4 Oct 26, 2012
Reply by Darrel Tenter

"Rick, Make this less glassy and mor practical.  I r a contractor, not a bureaucrat. …"

Pat Dundon replied Sep 14, 2012 to Rick Gerardi's case for a "Performance Registry"

23 Sep 14, 2012
Reply by Pat Dundon

"i read a lot of what has been written here. I agree they should not be running a hum…"

Pat Dundon replied Sep 13, 2012 to Winter condensation on windows in a house that is very well insulated.

53 Nov 5, 2012
Reply by Robert Riversong

"Rick, I r a contractor not a bureaucrat, so I sez what I think, perhaps too often.…"

Pat Dundon replied Sep 13, 2012 to Rick Gerardi's case for a "Performance Registry"

23 Sep 14, 2012
Reply by Pat Dundon

"this is a slippery slope.  if the intumescents are tested on a foam product, then th…"

Pat Dundon replied Aug 30, 2012 to Recommended Intumescent Coatings for Polyurethane Foam Insulation

4 Sep 6, 2012
Reply by Leba Lualdi

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Forum Discussions

How would you insulate this roof?

Started by David Butler in General Forum. Last reply by David Butler yesterday. 15 Replies

Psychrometric Chart Training

Started by John Krochmalny in Training. Last reply by Mahendra Shah yesterday. 1 Reply

Dirty solar panels

Started by Evan Mills in General Forum. Last reply by Stacie Bagnasco on Monday. 1 Reply

Latest Activity

tedkidd replied to Bob Blanchette's discussion Tankless Water Heaters... has their time finally come?
"Yeah. Gas water…"
17 hours ago
Eric Kjelshus replied to Bob Blanchette's discussion Tankless Water Heaters... has their time finally come?
"With super cheap natural gas prices now, still worth going all electric?  Tankless needs a lot…"
18 hours ago
Stuart Langley liked Chris Clay's photo
23 hours ago
David Butler replied to David Butler's discussion How would you insulate this roof?
"Stuart, I wasn't considering the copula windows... yes, those would indeed need to be…"
yesterday
Stuart Langley replied to David Butler's discussion How would you insulate this roof?
"Well, @David Butler, you have seen the property more accurately than I have, but my impression of…"
yesterday
David Butler replied to David Butler's discussion How would you insulate this roof?
"@ Stuart,I don't think there's any concern about impact of 4" build-up on elevation…"
yesterday
Stuart Langley replied to David Butler's discussion How would you insulate this roof?
"So this building has a few issues with air leaks and air leaks have so much to do with discomfort…"
yesterday
Stuart Langley replied to David Butler's discussion How would you insulate this roof?
"John Hatfield has the right idea here for a new roof deck. Polyiso boards always need a good stout…"
yesterday

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