First time here? Check out the
Help
page!
Question-and-Answer Resource for the Building Energy Modeling Community
Get started with the Help page
Hi there! Please sign in
help
tags
users
badges
ALL
UNANSWERED
Ask Your Question
RSS
Sort by »
date
activity ▼
answers
votes
255
questions
Tagged
construction
×
229
views
1
answer
no
votes
2025-12-01 05:30:48 -0600
Denis Bourgeois
HOW TO COPY CONSTRUCTIONS AND MATERIALS
openstudio
construction
material
openstudio-application
117
views
1
answer
1
vote
2025-11-04 10:55:48 -0600
Denis Bourgeois
Cob mixture in DesignBuilder
designbuilder
material
construction
829
views
no
answers
1
vote
2025-09-30 16:22:14 -0600
periggy
EMS for Changing Wall Conductivity: Incompatible CTF terms
ems
insulation
energyplus
ems-control
construction
134
views
1
answer
no
votes
2025-07-23 05:44:10 -0600
Denis Bourgeois
Identifying Cell Positions in a HAMT Wall in EnergyPlus
hamt
energyplus
construction
heat-transfer
180
views
no
answers
1
vote
2025-07-14 14:08:34 -0600
tammieyu
EnergyPlus Python API vs. EMS for Runtime Window Control
python-ems
energyplus-api
energyplus
ems-control
construction
396
views
1
answer
1
vote
2025-06-28 14:58:56 -0600
Denis Bourgeois
Why does increasing air gap in double glazing increase cooling energy in my DesignBuilder model?
designbuilder
fenestration
construction
heat-transfer
cooling-load
145
views
no
answers
1
vote
2025-06-25 06:00:07 -0600
DamonHD
Adding internal partitions reduces heatflow to outside: why?
energyplus
construction
heat-transfer
zones
528
views
1
answer
2
votes
2025-06-24 09:08:53 -0600
DamonHD
Unexpected design-day heat flows vs U-values in simple building
u-value
energyplus
construction
heat-transfer
heating-load
519
views
1
answer
3
votes
2025-06-02 13:29:17 -0600
ericmartinpe
PNNL latest Commercial models don't align with the ASHRAE 90.1-2019 code
commercial-prototype-building
commercial-reference-building
ashrae-90.1
construction
571
views
2
answers
1
vote
2025-05-27 08:42:28 -0600
Luís Filipe Sousa
Question about how wall, roof, and floor thickness affects internal zone dimensions in DesignBuilder
designbuilder
geometry
construction
1k
views
1
answer
1
vote
2025-04-24 14:45:11 -0600
Denis Bourgeois
creating glazing construction from scratch
openstudio
openstudio-application
glazing
construction
bcl
361
views
2
answers
3
votes
2025-04-21 09:40:54 -0600
gulce
The material downloaded from BCL can not be dropped on Materials tab
bcl
material
openstudio
construction
construction-set
319
views
1
answer
no
votes
2025-04-15 07:55:51 -0600
Denis Bourgeois
where can I find Construction:AirBoundary in Openstudio
openstudio
openstudio-application
construction
air-wall
boundary-condition
443
views
2
answers
2
votes
2025-04-02 08:44:28 -0600
Zakaria
Modeling Adjacent Walls with Different Materials
energyplus
construction
material
interzone-wall
14k
views
1
answer
1
vote
2025-03-31 02:14:16 -0600
isac_93
Blinds layer position
lbl-window
venetian-blind
energyplus
fenestration
construction
253
views
1
answer
no
votes
2025-03-05 14:10:28 -0600
Denis Bourgeois
Can we put different types of windows in OpenStudio EnergyPlus?
openstudio
openstudio-application
fenestration
construction
material
84
views
no
answers
no
votes
2025-03-04 07:10:50 -0600
Jej
Can we put different types of windows in OpenStudio EnergyPlus? [closed]
openstudio
openstudio-application
fenestration
construction
material
567
views
1
answer
no
votes
2025-03-01 05:29:10 -0600
Denis Bourgeois
What is the best way to model linear thermal bridges in EnergyPlus?
thermal-bridge
energyplus
construction
1k
views
no
answers
no
votes
2025-02-23 08:44:58 -0600
RANJIT KAUR
WHY IS SAVE TO LIBRARY IN EQUEST GREYED OUT. HOW DO I SAVE A CUSTOM MADE MATERIAL TO USE IT FOR OTHER PROJECTS
equest
material
construction
library
383
views
1
answer
no
votes
2025-02-04 09:30:52 -0600
Denis Bourgeois
Error: Could not resolve matched surface construction conflicts between surfaces 'X' and 'Y'
surface-matching
openstudio
error
construction
sketchup
221
views
no
answers
no
votes
2025-01-09 04:05:23 -0600
Alaa Salah
how to add a construction to removable insulation?
movable
insulation
energyplus
phase-change-material
construction
665
views
1
answer
no
votes
2025-01-03 05:49:38 -0600
Denis Bourgeois
How to add a new material layer to existing wall or Roof?
material
construction
energyplus
energyplus-measure
291
views
1
answer
no
votes
2024-12-18 14:47:41 -0600
a_aymmugan
How to model wood stud (or Wood frame) walls in TRNSYS?
trnsys
construction
thermal-bridge
material
545
views
1
answer
1
vote
2024-12-09 05:24:29 -0600
Ski90Moo
Cannot Load BCL Material into Model
openstudio-application
bcl
material
construction
bug-report
246
views
1
answer
1
vote
2024-10-29 03:20:52 -0600
Thit
Zone Sensible Heat Gain Without HVAC System
energyplus
ideal-loads-air-system
construction
349
views
1
answer
no
votes
2024-08-30 15:00:47 -0600
Denis Bourgeois
Problem with Open Studio results, zone air temperature
zone-temperature
construction
openstudio
openstudio-results
openstudio-application
125
views
no
answers
no
votes
2024-08-19 21:21:26 -0600
ms0130
CBECC Error Code 9 [closed]
cbecc
error
construction
title-24
code-compliance
220
views
no
answers
no
votes
2024-08-19 21:18:18 -0600
ms0130
CBECC 2022 Error Code 9
cbecc
error
construction
title-24
code-compliance
242
views
1
answer
no
votes
2024-08-15 04:55:28 -0600
Yi Zhang
How can I configure jEPlus to modify the insulation thickness in TRNSYS
trnsys
jeplus
parametric-analysis
construction
material
202
views
no
answers
no
votes
2024-07-30 19:51:47 -0600
mattkoch
FFactor and CFactor colors in OpenStudioApp 1.7.0
rendering
openstudio-application
bug-report
construction
ground-heat-transfer
1
2
3
4
5
...
9
next page »
Training Workshops
Contributors
Tags
construction
×30
energyplus
×11
material
×11
openstudio
×8
openstudio-application
×8
fenestration
×4
heat-transfer
×4
bcl
×3
designbuilder
×3
error
×3
bug-report
×2
cbecc
×2
code-compliance
×2
ems-control
×2
insulation
×2
thermal-bridge
×2
title-24
×2
trnsys
×2
air-wall
×1
ashrae-90.1
×1
boundary-condition
×1
commercial-prototype-building
×1
commercial-reference-building
×1
construction-set
×1
cooling-load
×1
ems
×1
energyplus-api
×1
energyplus-measure
×1
equest
×1
geometry
×1
glazing
×1
ground-heat-transfer
×1
hamt
×1
heating-load
×1
ideal-loads-air-system
×1
interzone-wall
×1
jeplus
×1
lbl-window
×1
library
×1
movable
×1
openstudio-results
×1
parametric-analysis
×1
phase-change-material
×1
python-ems
×1
rendering
×1
sketchup
×1
surface-matching
×1
u-value
×1
venetian-blind
×1
zones
×1
Site design and logo: Copyright © 2015 Big Ladder Software LLC. All rights reserved.
The
Unmet Hours
and
Big Ladder
names and logos are trademarks of Big Ladder Software LLC.
User contributions licensed under the
Creative Commons Attribution Share Alike 3.0 License
.
Powered by
Please note: Unmet Hours requires javascript to work properly, please enable javascript in your browser,
here is how
dummy
×