06-23-2026

1. Define cork, how it’s sustainably grown under FSC chain of custody, the careful process in harvesting, and the waste-free steps to a finished product.
2. Identify the third-party testing confirming that indoor-air-quality standards are met.
3. Acknowledge how a cork underlayment can provide significant acoustic benefits, a protective vapor barrier, durability, and comfort to the building’s occupants.
4. Review cork’s lifecycle and its green-building contributions.
5. Understand how cork contributes to a circular economy utilizing recycled, reclaimed, and reused cork for new products.
very interesting things i never knew thanks
GaryGreat
Karen JunieWill use cork in the future
JohnGreat presentation and presenter. Had no idea of the many uses of cork beside stoppers and underlayment.
JamesI learned a lot that I did not know. Thanks!
FranklinVerry well presented. The presenter had a good knowledge of the product and its use. A price comparison could be useful in my decision to use cork. Overall well done.
RonGreat presentation
Dietmargood!
Habibok....interesting subject on cork - learned something
Tae (a.k.a. Francisco)Enjoyed the presentation. Didn't know you could harvest every 9 years
ThomasGreat!
Ramona VeneraGreat!
Ramona VeneraThe training was very informative. Really enjoyed this training.
SarkisReally great course, very informative
LloydGreat course
TimothyGreat Resource
DEZHAOHighly interesting. Cork is a great material for floor underlayment.
MichaelGreat
AlbertGreat
Albertgreat information
Matthewexcellent and clear presentation
WilliamLots of great information on the whole process of harvest to finished product. Well presented!
Morgangood info
RandyVery interesting. Thank you.
MaryThis course was very interesting and informative.
DeniseVery informative, Thanks
CarlVery good presentation and learned much about cork!
VincentGreat Information!
BarbaraVey informative course. I've always been a fan of cork, but I feel this course really highlights all the properties and environmental benefits of the material.
SchaubleA lot of new information well prepared in this course. Thank you Samer Nessiem
SamerGreat product. Enjoyed learning about harvesting, production and final products.
KrystalI have cork floors in my house. Great product for longevity and sustainability.
JohnGreat presentation
KimInteresting information
Damiangreat!
PeterNice info
AlexVery insightful
SUMITSuper good….excellent presenter
BillMuch of this information was new to me. Nice balance of technical and practical information.
ThomasVERY INTERESTING
CristianaValuable information
KamranRelatively common knowledge, cost is the main inhibitor.
JiaruiGood Info
Ryanlearned a lot about cork product!
Marievery clear, very interesting, very useful
MiltonVery informative course.
BeatrizGood overview of materials.
DanielGood presentation!
AlevInteresting!
MarybethLove cork products!
JeffreyThis course was very interesting
AlissaVery fascinating - thank you.
Allysongreat
KenInteresting and informative
MicheleVery informative session. I thoroughly enjoyed the presentation and material.
DougVery informative. Will use in the future
F. PatrickVery informative
EdwardGREAT LEARNING!! THANK YOU
Naeem AliLove me some CORK!
KeithVery Good Information learned a lot!
ChrisINTERESTING
Jennainformative
SaraThank you! I did not realize that cork had so much compressive strength
SophiaGreat info.
PennyGreat presentation
HerbertIt was very well presented
JohnCork is a great product! great course!
MarcosThis was fascinating! I really enjoyed it. I thought it was a fluff course but took it anyway and was really surprised!
LauraGreat seminar on cork
MicheleVery interesting presentation, thanks!
Whitneyinteresting
Ashleyinteresting
AshleyLearned a lot about cork however the video stream was tough... kept buffering but was worth the wait and aggravation for the information presented.
DeniseGreat!
AndersonThis was an extremely informative presentation. I learned so much. Thanks.
KathyExcellent broad and deep survey of cork's natural gifts and benefits.
DonaldVery interestigd presentation of about cork and how products from it are manufactured
jamesgreat product, good info—would have like to have seen sample projects with cork used for flooring, siding, etc.
JulianGreat course, instructor was as dense as the cork but loved the material.
JeremiahThe presentation was very informative and learned alot about cork for 1st time. Thanks
ManzoorVery good. Seems very suitable to use under a stage floor for dance / ballet performances.
RobertI learned a lot about cork.
Markgreat presentation
KristinInteresting presentation on a natural material.
NiklasExcellent.- great product
GerryVery interesting and will be a product to use.
DavidVery interesting and informative course.
CurryGreat product presentation. Great product.
ClayVery good
KatherineVery informative
PatriciaVery informative
PatriciaAwesome presentation
Shannoncool material
BrandonGreat information. I did not know all this about cork. Thanks
Stevengreat
LuisGreat Job and very interesting, Cork is pretty interesting!
Anicegood
GracielaGreat Course! Very informative.. will be looking for an opportunity to utilize more cork!
MarioVery informative!
LUIS MGreat information on the uses of cork!
PatrickThis was a very informative and useful presentation. 5 stars (highest rating)
MichaelIt is helpful to learn the new concept.
ZHENGreat lesson and great information.
BryanVery interesting and instructive.
TerranceInteresting, thanks!
JenniferEnjoyed the course
Kevingreat
KatherineGreat info!
Christinevery informative about the harvesting process, the natural product, and then how it is used in construction field
JoeGreat explanation of the benefits of this material!
SydGood
jerrythis was a great course !
YasmineInformative seminar.
BlaiseThorough introduction to cork growth, availability, uses and products. Well done.
RichardInteresting subject
Marknice presentation
Carrie WahlVery informative.
AllisonExcellent course on cork. Always appreciated cork but learned more and my opinion is even higher. I would definitely recommend cork to my clients. I would also consider it for my own house. I am opposed to using to petroleum-based foams, particularly in historic structures.
KarenMore appreciation for the cork stopper in my wine bottle
GlennPresentation was excellent. Presenter was knowledgeable and conveyed the information very well. May have read too much directly from the earlier slides. Test appears to have a mistake where .....1 ton of cork harvested, 72 tons of CO2...(Slide deck indicates 73 tons of CO2).
CharlesInteresting topic.
MerrillInteresting product
AndreaGood info about cork.
SarahOne of the most interesting presentations ive seen in a long time. Very thorough!
HannahOne of the most interesting presentations ive seen in a long time. Very thorough!
HannahVery good.
DeanThe most surprising insight was cork’s regenerative harvesting cycle—the bark can be removed every nine years without harming the tree, for up to two centuries.
PedroInteresting
MarcoVery informative.
LynFascinating.Thank you!
Camilonice presentation...learned a lot
TerryVery interesting!
KellyVery informative.
KennethGreat information- I had no idea cork was so versatile.
Danielgreat content
Markgreat seminar
KojoVery interesting program.
JoeVery informative. Loved the detailed explanation of how cork is harvested.
ChrisVery informative. Loved the detailed explanation of how cork is harvested.
ChrisLoved the presentation and the information provided .
Darryllove this product
Robertfab
AlejandroGreat, engaging session!
DanielleVery informative. Learned a lot from course.
JoseExcellent format and presentation of information. The presenter was very knowledgeable, clear, and kept a very good pace in delivery
Davidvery interesting
KristenGood info.
Mikegreat presentation
AdamFirst 100% I've ever gotten on one of these exams LOL
MichaelEasy peasy
JesseVery nice presentation and well spoken.
Davidinteresting subject with informative presentation
KelleeGreat Presentation!
DanielExcellent course
JeffreyI was not aware where cork was grown and how often the bark could be taken before this seminar.
Stevengreat COURSE
DavidVery Informative and interesting! Good presentation.
BridgetInteresting and informative
Andrewinteresting
ToddI use cork in many projects - reaffirms its use
AimeeThanks for the course
JosephEnjoyable exploration of a very interesting natural material.
CherylVery cool exploration of an under perceived building material
Ravigood course
GaryGreat!
FranciscoGood information
JesseGreat presentation, but would have liked to cost comparisons with other materials used in the same capacities.
MarkClear and interesting presentation, covering many aspects of the product from location, growth, manufacturing, usages, and useful properties.
AlfredoInteresting content about the versatility and resiliency of cork.
MichaelGreat topic!
D. LeslieGood one.
WilliamReally interesting presentation
Davidgreat product
WilfredThank You - Very informative
BenWow! Such an amazing lecture! I really enjoyed it and will recommend it my colleagues.
JovanaVery insteresting
Zümrüt ÇağlayanA comprehensive summary for its purpose, well worth the potential of further study and consideration. Thank you for this material, and its applications in this thorough introduction.
stuartReinforces my view of cork
BenExcellent
Shyamalmet my needs
DanNever connected the fact that this product is a great product to reduce VOC's
AmonetVery useful information
SamehVery interesting information, thank you!
Jasongreat
RobI found course very interesting.
MaryI enjoyed learning about the Cork Oak Tree, how we continually use technology to make the efficient use of this material from day to day consumer products to large-scale building projects!
Shegallathanks you for this information , I will certainly pay attention to using it for many reasons - really like it for achieving a high LEED rating.
TuckerGreat informative presentation!
JohnThis was an excellent and fascinating presentation.
StuartVery informative course.
FrankGreat info
TriciaInteresting and informative
SvetlanaVery informative! Thank you.
GastonInformative
HalimaReally liked this presentation
OttoTHANK YOU VERY INFORMATIVE
GaryHelpful and informative. Thanks!
DavidIt was an interesting course.
ClaudiaExcellent course.
JayGood presentation
Thomasgood intro to cork which shows the durability of building materials
Paulexcellent seminar
BRANKOThere was a lot I did not know about this product, so this course was very enlightening. Will definitely be trying to find ways to specify this product.
DavidGood presentation - knowledge gained!
JoeGood information. Thanks.
GerardGreat presentation
LigiaGreat content! Thank you.
JuliaVery informative. Really enjoyed the course.
MeighanInteresting topic! Love the potential of cork.
SuchitaGreat presentation
Christophergood
Courtneygood
CourtneyGreat Course
NickGreat presentation.
EdwardGood and comprehensive information
AndrewThanks!
JoanneInteresting presentation - sounds like a great product
NinaGreat graphics and videos to gain full grasp on the cork's lifecycle!
JordanExcellent presentation with a few surprises.
StephenVery informatvie
J.ReginaldGreat course!
IvankaGreat course!
Ivankawhat a great product
GaryGreat product.
IanVery Informative
MiteshFREE
The word sustainable is often used to describe building products, but few are more sustainable than cork. This course will dive deep into the Cork Oak tree, its regenerative bark, mindful harvesting, and its use in building products. We’ll review cork’s natural properties that make it ideal in the built environment, including moisture resistance, durability, and superior acoustic control. This course will examine the use of cork in flooring underlayment as an example of its ability to reduce impact sound in ceiling/flooring assemblies. Lastly, we’ll address cork’s contribution to a circular economy and review its lifecycle stages from its responsible forestry at raw materials to its end-of-life where cork products can be recycled into new products.
Credits: 1 AIA LU HSW + 1 GBCI (USGBC/CAGBC) + 1 AIBD Primary + 1 Sustainable Design + 1 AIBC Core LU + 1 AAA Structured LU + 1 OAA, OAQ, SAA, MAA, AAPEI, NWTAA + 1 Climate Action (OAA)
Length: 1h
You must be logged in to take a course. Please login or create an account here
Login OR Create an account ShareSponsored by

FREE
The word sustainable is often used to describe building products, but few are more sustainable than cork. This course will dive deep into the Cork Oak tree, its regenerative bark, mindful harvesting, and its use in building products. We’ll review cork’s natural properties that make it ideal in the built environment, including moisture resistance, durability, and superior acoustic control. This course will examine the use of cork in flooring underlayment as an example of its ability to reduce impact sound in ceiling/flooring assemblies. Lastly, we’ll address cork’s contribution to a circular economy and review its lifecycle stages from its responsible forestry at raw materials to its end-of-life where cork products can be recycled into new products.
Credits: 1 AIA LU HSW + 1 GBCI (USGBC/CAGBC) + 1 AIBD Primary + 1 Sustainable Design + 1 AIBC Core LU + 1 AAA Structured LU + 1 OAA, OAQ, SAA, MAA, AAPEI, NWTAA + 1 Climate Action (OAA)
Length: 1h
You must be logged in to take a course. Please login or create an account here
Login OR Create an accountSponsored by
1. Define cork, how it’s sustainably grown under FSC chain of custody, the careful process in harvesting, and the waste-free steps to a finished product.
2. Identify the third-party testing confirming that indoor-air-quality standards are met.
3. Acknowledge how a cork underlayment can provide significant acoustic benefits, a protective vapor barrier, durability, and comfort to the building’s occupants.
4. Review cork’s lifecycle and its green-building contributions.
5. Understand how cork contributes to a circular economy utilizing recycled, reclaimed, and reused cork for new products.
very interesting things i never knew thanks
GaryGreat
Karen JunieWill use cork in the future
JohnGreat presentation and presenter. Had no idea of the many uses of cork beside stoppers and underlayment.
JamesI learned a lot that I did not know. Thanks!
FranklinVerry well presented. The presenter had a good knowledge of the product and its use. A price comparison could be useful in my decision to use cork. Overall well done.
RonGreat presentation
Dietmargood!
Habibok....interesting subject on cork - learned something
Tae (a.k.a. Francisco)Enjoyed the presentation. Didn't know you could harvest every 9 years
ThomasGreat!
Ramona VeneraGreat!
Ramona VeneraThe training was very informative. Really enjoyed this training.
SarkisReally great course, very informative
LloydGreat course
TimothyGreat Resource
DEZHAOHighly interesting. Cork is a great material for floor underlayment.
MichaelGreat
AlbertGreat
Albertgreat information
Matthewexcellent and clear presentation
WilliamLots of great information on the whole process of harvest to finished product. Well presented!
Morgangood info
RandyVery interesting. Thank you.
MaryThis course was very interesting and informative.
DeniseVery informative, Thanks
CarlVery good presentation and learned much about cork!
VincentGreat Information!
BarbaraVey informative course. I've always been a fan of cork, but I feel this course really highlights all the properties and environmental benefits of the material.
SchaubleA lot of new information well prepared in this course. Thank you Samer Nessiem
SamerGreat product. Enjoyed learning about harvesting, production and final products.
KrystalI have cork floors in my house. Great product for longevity and sustainability.
JohnGreat presentation
KimInteresting information
Damiangreat!
PeterNice info
AlexVery insightful
SUMITSuper good….excellent presenter
BillMuch of this information was new to me. Nice balance of technical and practical information.
ThomasVERY INTERESTING
CristianaValuable information
KamranRelatively common knowledge, cost is the main inhibitor.
JiaruiGood Info
Ryanlearned a lot about cork product!
Marievery clear, very interesting, very useful
MiltonVery informative course.
BeatrizGood overview of materials.
DanielGood presentation!
AlevInteresting!
MarybethLove cork products!
JeffreyThis course was very interesting
AlissaVery fascinating - thank you.
Allysongreat
KenInteresting and informative
MicheleVery informative session. I thoroughly enjoyed the presentation and material.
DougVery informative. Will use in the future
F. PatrickVery informative
EdwardGREAT LEARNING!! THANK YOU
Naeem AliLove me some CORK!
KeithVery Good Information learned a lot!
ChrisINTERESTING
Jennainformative
SaraThank you! I did not realize that cork had so much compressive strength
SophiaGreat info.
PennyGreat presentation
HerbertIt was very well presented
JohnCork is a great product! great course!
MarcosThis was fascinating! I really enjoyed it. I thought it was a fluff course but took it anyway and was really surprised!
LauraGreat seminar on cork
MicheleVery interesting presentation, thanks!
Whitneyinteresting
Ashleyinteresting
AshleyLearned a lot about cork however the video stream was tough... kept buffering but was worth the wait and aggravation for the information presented.
DeniseGreat!
AndersonThis was an extremely informative presentation. I learned so much. Thanks.
KathyExcellent broad and deep survey of cork's natural gifts and benefits.
DonaldVery interestigd presentation of about cork and how products from it are manufactured
jamesgreat product, good info—would have like to have seen sample projects with cork used for flooring, siding, etc.
JulianGreat course, instructor was as dense as the cork but loved the material.
JeremiahThe presentation was very informative and learned alot about cork for 1st time. Thanks
ManzoorVery good. Seems very suitable to use under a stage floor for dance / ballet performances.
RobertI learned a lot about cork.
Markgreat presentation
KristinInteresting presentation on a natural material.
NiklasExcellent.- great product
GerryVery interesting and will be a product to use.
DavidVery interesting and informative course.
CurryGreat product presentation. Great product.
ClayVery good
KatherineVery informative
PatriciaVery informative
PatriciaAwesome presentation
Shannoncool material
BrandonGreat information. I did not know all this about cork. Thanks
Stevengreat
LuisGreat Job and very interesting, Cork is pretty interesting!
Anicegood
GracielaGreat Course! Very informative.. will be looking for an opportunity to utilize more cork!
MarioVery informative!
LUIS MGreat information on the uses of cork!
PatrickThis was a very informative and useful presentation. 5 stars (highest rating)
MichaelIt is helpful to learn the new concept.
ZHENGreat lesson and great information.
BryanVery interesting and instructive.
TerranceInteresting, thanks!
JenniferEnjoyed the course
Kevingreat
KatherineGreat info!
Christinevery informative about the harvesting process, the natural product, and then how it is used in construction field
JoeGreat explanation of the benefits of this material!
SydGood
jerrythis was a great course !
YasmineInformative seminar.
BlaiseThorough introduction to cork growth, availability, uses and products. Well done.
RichardInteresting subject
Marknice presentation
Carrie WahlVery informative.
AllisonExcellent course on cork. Always appreciated cork but learned more and my opinion is even higher. I would definitely recommend cork to my clients. I would also consider it for my own house. I am opposed to using to petroleum-based foams, particularly in historic structures.
KarenMore appreciation for the cork stopper in my wine bottle
GlennPresentation was excellent. Presenter was knowledgeable and conveyed the information very well. May have read too much directly from the earlier slides. Test appears to have a mistake where .....1 ton of cork harvested, 72 tons of CO2...(Slide deck indicates 73 tons of CO2).
CharlesInteresting topic.
MerrillInteresting product
AndreaGood info about cork.
SarahOne of the most interesting presentations ive seen in a long time. Very thorough!
HannahOne of the most interesting presentations ive seen in a long time. Very thorough!
HannahVery good.
DeanThe most surprising insight was cork’s regenerative harvesting cycle—the bark can be removed every nine years without harming the tree, for up to two centuries.
PedroInteresting
MarcoVery informative.
LynFascinating.Thank you!
Camilonice presentation...learned a lot
TerryVery interesting!
KellyVery informative.
KennethGreat information- I had no idea cork was so versatile.
Danielgreat content
Markgreat seminar
KojoVery interesting program.
JoeVery informative. Loved the detailed explanation of how cork is harvested.
ChrisVery informative. Loved the detailed explanation of how cork is harvested.
ChrisLoved the presentation and the information provided .
Darryllove this product
Robertfab
AlejandroGreat, engaging session!
DanielleVery informative. Learned a lot from course.
JoseExcellent format and presentation of information. The presenter was very knowledgeable, clear, and kept a very good pace in delivery
Davidvery interesting
KristenGood info.
Mikegreat presentation
AdamFirst 100% I've ever gotten on one of these exams LOL
MichaelEasy peasy
JesseVery nice presentation and well spoken.
Davidinteresting subject with informative presentation
KelleeGreat Presentation!
DanielExcellent course
JeffreyI was not aware where cork was grown and how often the bark could be taken before this seminar.
Stevengreat COURSE
DavidVery Informative and interesting! Good presentation.
BridgetInteresting and informative
Andrewinteresting
ToddI use cork in many projects - reaffirms its use
AimeeThanks for the course
JosephEnjoyable exploration of a very interesting natural material.
CherylVery cool exploration of an under perceived building material
Ravigood course
GaryGreat!
FranciscoGood information
JesseGreat presentation, but would have liked to cost comparisons with other materials used in the same capacities.
MarkClear and interesting presentation, covering many aspects of the product from location, growth, manufacturing, usages, and useful properties.
AlfredoInteresting content about the versatility and resiliency of cork.
MichaelGreat topic!
D. LeslieGood one.
WilliamReally interesting presentation
Davidgreat product
WilfredThank You - Very informative
BenWow! Such an amazing lecture! I really enjoyed it and will recommend it my colleagues.
JovanaVery insteresting
Zümrüt ÇağlayanA comprehensive summary for its purpose, well worth the potential of further study and consideration. Thank you for this material, and its applications in this thorough introduction.
stuartReinforces my view of cork
BenExcellent
Shyamalmet my needs
DanNever connected the fact that this product is a great product to reduce VOC's
AmonetVery useful information
SamehVery interesting information, thank you!
Jasongreat
RobI found course very interesting.
MaryI enjoyed learning about the Cork Oak Tree, how we continually use technology to make the efficient use of this material from day to day consumer products to large-scale building projects!
Shegallathanks you for this information , I will certainly pay attention to using it for many reasons - really like it for achieving a high LEED rating.
TuckerGreat informative presentation!
JohnThis was an excellent and fascinating presentation.
StuartVery informative course.
FrankGreat info
TriciaInteresting and informative
SvetlanaVery informative! Thank you.
GastonInformative
HalimaReally liked this presentation
OttoTHANK YOU VERY INFORMATIVE
GaryHelpful and informative. Thanks!
DavidIt was an interesting course.
ClaudiaExcellent course.
JayGood presentation
Thomasgood intro to cork which shows the durability of building materials
Paulexcellent seminar
BRANKOThere was a lot I did not know about this product, so this course was very enlightening. Will definitely be trying to find ways to specify this product.
DavidGood presentation - knowledge gained!
JoeGood information. Thanks.
GerardGreat presentation
LigiaGreat content! Thank you.
JuliaVery informative. Really enjoyed the course.
MeighanInteresting topic! Love the potential of cork.
SuchitaGreat presentation
Christophergood
Courtneygood
CourtneyGreat Course
NickGreat presentation.
EdwardGood and comprehensive information
AndrewThanks!
JoanneInteresting presentation - sounds like a great product
NinaGreat graphics and videos to gain full grasp on the cork's lifecycle!
JordanExcellent presentation with a few surprises.
StephenVery informatvie
J.ReginaldGreat course!
IvankaGreat course!
Ivankawhat a great product
GaryGreat product.
IanVery Informative
Mitesh