WUFI North America

New Topic

50 topics • Page 1 of 1

Topics

Replies

Views

Last post

Underground Concrete structure

Last post by Christian Bludau « Fri Jun 12, 2026 1:43 am -1100
Replies: 1
by Nidhi » Mon Jun 01, 2026 10:53 am -1100

1 Replies

873 Views

Last post by Christian Bludau
Fri Jun 12, 2026 1:43 am -1100
Air Layer Usage

Last post by Christian Bludau « Fri Dec 05, 2025 1:56 am -1100
Replies: 1
by Dan001 » Tue Feb 07, 2023 10:33 am -1100

1 Replies

159709 Views

Last post by Christian Bludau
Fri Dec 05, 2025 1:56 am -1100
Concrete Block

Last post by Christian Bludau « Fri Oct 14, 2022 12:50 am -1100
Replies: 3
by eordner » Wed Jul 23, 2008 11:06 am -1100

3 Replies

53013 Views

Last post by Christian Bludau
Fri Oct 14, 2022 12:50 am -1100
Material Database - Graphite Polystyrene GPS SIPs

Last post by Christian Bludau « Thu Jul 14, 2022 8:49 pm -1100
Replies: 1
by Ricky JGA » Fri Feb 14, 2020 6:59 am -1100

1 Replies

50688 Views

Last post by Christian Bludau
Thu Jul 14, 2022 8:49 pm -1100
Unvented roof modeling issues

Last post by Christian Bludau « Thu Jul 14, 2022 8:46 pm -1100
Replies: 1
by Matthew Martinez » Wed Sep 29, 2021 8:16 am -1100

1 Replies

41798 Views

Last post by Christian Bludau
Thu Jul 14, 2022 8:46 pm -1100
Perm ratings for ceramic and porcelain tiles

Last post by Michael Hurd « Wed May 19, 2021 4:14 am -1100
Replies: 2
by Michael Hurd » Fri May 14, 2021 9:46 am -1100

2 Replies

90212 Views

Last post by Michael Hurd
Wed May 19, 2021 4:14 am -1100
Zip Wall Material (Huber) definition

Last post by JMarsh4087 « Fri Jan 03, 2020 9:43 am -1100
Replies: 2
by RogerTaylor » Tue Jun 18, 2019 10:15 am -1100

2 Replies

50385 Views

Last post by JMarsh4087
Fri Jan 03, 2020 9:43 am -1100
Copied Cases exhibit differing basic loads

Last post by Luke McKneally « Fri Jul 26, 2019 1:48 am -1100

by Luke McKneally » Fri Jul 26, 2019 1:48 am -1100

0 Replies

48465 Views

Last post by Luke McKneally
Fri Jul 26, 2019 1:48 am -1100
Low Slope roof calculation errors

Last post by BEHROOA « Wed Jun 05, 2019 6:03 am -1100
Replies: 3
by Michael Hurd » Tue Sep 06, 2016 11:44 am -1100

3 Replies

53597 Views

Last post by BEHROOA
Wed Jun 05, 2019 6:03 am -1100
Swimming pool modeling issue

Last post by veitner « Wed Apr 05, 2017 6:34 am -1100
Replies: 19
by Michael Hurd » Tue Apr 04, 2017 5:02 am -1100
1

2
19 Replies

1808912 Views

Last post by veitner
Wed Apr 05, 2017 6:34 am -1100
Version and Material Database Help Please

Last post by Manfred Kehrer « Fri Nov 11, 2016 5:51 am -1100
Replies: 1
by zaklee » Fri Nov 11, 2016 5:44 am -1100

1 Replies

92908 Views

Last post by Manfred Kehrer
Fri Nov 11, 2016 5:51 am -1100
Error Message

Last post by Christian Bludau « Mon Nov 07, 2016 10:06 pm -1100
Replies: 2
by Kit Elsworth » Wed Oct 19, 2016 10:47 am -1100

2 Replies

49611 Views

Last post by Christian Bludau
Mon Nov 07, 2016 10:06 pm -1100
Perm database values

Last post by robinasu « Fri Apr 22, 2016 9:32 am -1100
Replies: 6
by robinasu » Tue Apr 19, 2016 2:04 pm -1100

6 Replies

61244 Views

Last post by robinasu
Fri Apr 22, 2016 9:32 am -1100
Foil faced Polyisocyanurate insulation

Last post by Anais « Wed Nov 25, 2015 2:32 am -1100
Replies: 4
by Russ » Sat Apr 24, 2010 6:28 am -1100

4 Replies

67435 Views

Last post by Anais
Wed Nov 25, 2015 2:32 am -1100
Problem with vertical subdivisions in WUFI Passive Manual Example

Last post by russ@goodshacks « Wed Aug 05, 2015 6:03 am -1100
Replies: 2
by russ@goodshacks » Tue Jul 21, 2015 12:38 pm -1100

2 Replies

97187 Views

Last post by russ@goodshacks
Wed Aug 05, 2015 6:03 am -1100
Floor assembly over detention pond

Last post by Christian Bludau « Sun Apr 12, 2015 11:09 pm -1100
Replies: 1
by btcpc » Thu Apr 02, 2015 7:30 am -1100

1 Replies

47068 Views

Last post by Christian Bludau
Sun Apr 12, 2015 11:09 pm -1100
Georgian Bay Limestone Water Content Not Ascending

Last post by Christian Bludau « Wed Dec 10, 2014 8:27 pm -1100
Replies: 3
by JenniferWatters » Fri Oct 31, 2014 6:14 am -1100

3 Replies

55128 Views

Last post by Christian Bludau
Wed Dec 10, 2014 8:27 pm -1100
modelling 40's house retrofit: wood chip properties and initial conditions

Last post by mbd « Wed Dec 03, 2014 3:35 am -1100

by mbd » Wed Dec 03, 2014 3:35 am -1100

0 Replies

56529 Views

Last post by mbd
Wed Dec 03, 2014 3:35 am -1100
WUFI Passive - stud wall assembly example needed

Last post by mpazold « Mon Oct 13, 2014 12:24 am -1100
Replies: 1
by Robert Albano » Tue Sep 30, 2014 9:10 am -1100

1 Replies

48781 Views

Last post by mpazold
Mon Oct 13, 2014 12:24 am -1100
Can't get Database to install

Last post by veitner « Tue Jul 08, 2014 8:01 pm -1100
Replies: 1
by michelle_behrmann » Tue Jul 08, 2014 6:56 am -1100

1 Replies

47059 Views

Last post by veitner
Tue Jul 08, 2014 8:01 pm -1100
Transfer Coefficients vs Separate Layers

Last post by Christian Bludau « Mon Mar 31, 2014 3:27 am -1100
Replies: 3
by Don Anthan » Sun Dec 04, 2011 5:23 am -1100

3 Replies

55679 Views

Last post by Christian Bludau
Mon Mar 31, 2014 3:27 am -1100
WUFI ORNL and WUFI Light - the same?

Last post by Christian Bludau « Thu Nov 21, 2013 12:02 am -1100
Replies: 1
by cjensen » Wed Nov 20, 2013 4:33 pm -1100

1 Replies

46409 Views

Last post by Christian Bludau
Thu Nov 21, 2013 12:02 am -1100
The device is not ready; Access violation at address in modu

Last post by BAHO87 « Sat Oct 19, 2013 4:03 pm -1100
Replies: 4
by BAHO87 » Sat Oct 05, 2013 11:22 am -1100

4 Replies

55062 Views

Last post by BAHO87
Sat Oct 19, 2013 4:03 pm -1100
Error External Exception C000001D

Last post by veitner « Wed Oct 09, 2013 7:12 pm -1100
Replies: 2
by gostrow@seanet.com » Fri Sep 13, 2013 8:27 am -1100

2 Replies

53553 Views

Last post by veitner
Wed Oct 09, 2013 7:12 pm -1100
surface diffusion in Redistribution Liquid Transport Coeff

Last post by Christian Bludau « Thu Sep 19, 2013 9:42 pm -1100
Replies: 6
by edgararq » Mon Jul 22, 2013 10:38 am -1100

6 Replies

66220 Views

Last post by Christian Bludau
Thu Sep 19, 2013 9:42 pm -1100
moisture fluxes

Last post by Christian Bludau « Sun Aug 18, 2013 8:28 pm -1100
Replies: 1
by edgararq » Wed Aug 14, 2013 10:33 pm -1100

1 Replies

46620 Views

Last post by Christian Bludau
Sun Aug 18, 2013 8:28 pm -1100
Tectum Panels

Last post by JKistler « Thu Aug 01, 2013 12:49 pm -1100

by JKistler » Thu Aug 01, 2013 12:49 pm -1100

0 Replies

49563 Views

Last post by JKistler
Thu Aug 01, 2013 12:49 pm -1100
Blog series "The ABC's of WUFI"

Last post by LindaWhaley « Tue Jul 09, 2013 11:39 am -1100

by LindaWhaley » Tue Jul 09, 2013 11:39 am -1100

0 Replies

49666 Views

Last post by LindaWhaley
Tue Jul 09, 2013 11:39 am -1100
Can we change the indoor temperature in free version?

Last post by Manfred Kehrer « Sat Feb 02, 2013 6:50 am -1100
Replies: 7
by holyspidoo » Thu Jan 31, 2013 6:24 am -1100

7 Replies

62994 Views

Last post by Manfred Kehrer
Sat Feb 02, 2013 6:50 am -1100
Isoclad and Isofoil Materials?

Last post by Manfred Kehrer « Thu Jan 31, 2013 7:39 am -1100
Replies: 2
by holyspidoo » Thu Jan 31, 2013 5:59 am -1100

2 Replies

49354 Views

Last post by Manfred Kehrer
Thu Jan 31, 2013 7:39 am -1100
Unable to run calculation

Last post by Christian Bludau « Sun Jan 13, 2013 9:53 pm -1100
Replies: 3
by Sum1 » Fri Jan 11, 2013 5:39 am -1100

3 Replies

52313 Views

Last post by Christian Bludau
Sun Jan 13, 2013 9:53 pm -1100
Typical Seattle, WA Light Frame Wall Assembly

Last post by Manfred Kehrer « Fri Dec 14, 2012 3:57 am -1100
Replies: 1
by Hayden Robinson » Tue Dec 11, 2012 7:22 am -1100

1 Replies

47416 Views

Last post by Manfred Kehrer
Fri Dec 14, 2012 3:57 am -1100
Transfer coefficients

Last post by bbarms « Mon Oct 01, 2012 1:51 am -1100
Replies: 2
by bbarms » Fri Sep 28, 2012 9:36 am -1100

2 Replies

47904 Views

Last post by bbarms
Mon Oct 01, 2012 1:51 am -1100
"Vapor Barrier" Interior Paints

Last post by selder « Wed May 23, 2012 3:06 am -1100
Replies: 2
by selder » Wed May 23, 2012 1:51 am -1100

2 Replies

48787 Views

Last post by selder
Wed May 23, 2012 3:06 am -1100
Does changing R-value affect hygrothermal properties?

Last post by PallaviMantha « Wed Jul 06, 2011 9:53 am -1100
Replies: 2
by PallaviMantha » Fri Jun 03, 2011 4:04 am -1100

2 Replies

50745 Views

Last post by PallaviMantha
Wed Jul 06, 2011 9:53 am -1100
Water content of closed cell foam

Last post by Thomas « Fri Jun 17, 2011 3:02 am -1100
Replies: 1
by LindaWhaley » Mon Jun 13, 2011 10:58 am -1100

1 Replies

49585 Views

Last post by Thomas
Fri Jun 17, 2011 3:02 am -1100
Fibre Glass OR Low Density Glass Fibre Iinsulation

Last post by Peter Vander Heide « Thu May 19, 2011 8:16 am -1100

by Peter Vander Heide » Thu May 19, 2011 8:16 am -1100

0 Replies

49062 Views

Last post by Peter Vander Heide
Thu May 19, 2011 8:16 am -1100
output data derivation

Last post by Christian Bludau « Tue Apr 26, 2011 1:32 am -1100
Replies: 3
by malimog » Mon Apr 25, 2011 6:46 am -1100

3 Replies

50540 Views

Last post by Christian Bludau
Tue Apr 26, 2011 1:32 am -1100
Asphalt Shingle Roof System

Last post by Thomas « Sun Apr 17, 2011 10:26 pm -1100
Replies: 1
by Sushmit Shreyans » Sat Apr 16, 2011 1:36 pm -1100

1 Replies

47666 Views

Last post by Thomas
Sun Apr 17, 2011 10:26 pm -1100
Precast panel drying zone

Last post by Daniel « Wed Mar 16, 2011 9:20 am -1100
Replies: 3
by Michael Hurd » Mon Mar 14, 2011 11:32 am -1100

3 Replies

54264 Views

Last post by Daniel
Wed Mar 16, 2011 9:20 am -1100
Convergence errors & results reliability

Last post by bek15212 « Mon Feb 14, 2011 7:37 am -1100
Replies: 2
by bek15212 » Sun Feb 13, 2011 10:43 am -1100

2 Replies

48949 Views

Last post by bek15212
Mon Feb 14, 2011 7:37 am -1100
Precast panel make-up affect on hygrothermal performance

Last post by Michael Hurd « Mon Jan 31, 2011 12:26 pm -1100
Replies: 3
by Michael Hurd » Thu Jan 20, 2011 11:04 am -1100

3 Replies

53106 Views

Last post by Michael Hurd
Mon Jan 31, 2011 12:26 pm -1100
Material for Concrete Walls

Last post by KennethRoko « Tue Nov 16, 2010 8:24 am -1100

by KennethRoko » Tue Nov 16, 2010 8:24 am -1100

0 Replies

45605 Views

Last post by KennethRoko
Tue Nov 16, 2010 8:24 am -1100
how to model engineered OSB I-joist with wood deck

Last post by Steve « Mon Nov 08, 2010 11:47 am -1100

by Steve » Mon Nov 08, 2010 11:47 am -1100

0 Replies

46242 Views

Last post by Steve
Mon Nov 08, 2010 11:47 am -1100
Metal Stud Walls

Last post by Manfred Kehrer « Tue May 11, 2010 7:41 pm -1100
Replies: 1
by Dave Bryan » Mon May 10, 2010 5:48 am -1100

1 Replies

47041 Views

Last post by Manfred Kehrer
Tue May 11, 2010 7:41 pm -1100
Modeling Asphalt Shingles and Felt Underlayment

Last post by Manfred Kehrer « Thu Mar 04, 2010 4:15 am -1100
Replies: 3
by Sushmit Shreyans » Wed Mar 03, 2010 7:42 am -1100

3 Replies

51384 Views

Last post by Manfred Kehrer
Thu Mar 04, 2010 4:15 am -1100
icynene insulation

Last post by Manfred Kehrer « Tue Feb 10, 2009 8:19 pm -1100
Replies: 1
by yalinu » Tue Feb 10, 2009 2:33 pm -1100

1 Replies

47562 Views

Last post by Manfred Kehrer
Tue Feb 10, 2009 8:19 pm -1100
Paint Coatings on Interior Wall

Last post by C. Furtaw « Fri Jul 25, 2008 4:05 am -1100
Replies: 4
by C. Furtaw » Mon Jul 21, 2008 1:28 am -1100

4 Replies

59948 Views

Last post by C. Furtaw
Fri Jul 25, 2008 4:05 am -1100
"R" values for insulation products

Last post by AUChE1997 « Thu Apr 24, 2008 2:14 am -1100
Replies: 4
by Michael Hurd » Mon Oct 08, 2007 9:30 am -1100

4 Replies

70721 Views

Last post by AUChE1997
Thu Apr 24, 2008 2:14 am -1100
Perm Rating of sprayed polyurethane foam

Last post by C. Furtaw « Thu Mar 13, 2008 3:39 am -1100
Replies: 4
by C. Furtaw » Wed Feb 27, 2008 2:33 am -1100

4 Replies

54930 Views

Last post by C. Furtaw
Thu Mar 13, 2008 3:39 am -1100

New Topic

50 topics • Page 1 of 1

Return to Board Index

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum