Air Barrier Library

• AIR BARRIERS
• BUILDING ENVELOPES
• VAPOUR BARRIER
• MOISTURE / HUMIDITY
• VENTILATION
• MOLD
• INSULATION
• ENERGY EFFICIENCY / CONSERVATION

AIR BARRIERS

1. "Air Barriers: An Evolution" April 2010
   http://www.masonrymagazine.com/Features/air-barriers-an-evolution.html
2. The High Performance House – What Does It Take? – Part One
   www.homeenergy.org/archive/hem.dis.anl.gov/eehem/99/990308.html
3. Handling Framing Details in High – Performance Homes – Part Two
   www.homeenergy.org/archive/hem.dis.anl.gov/eehem/99/990512.html
4. The air barrier defined.
   www.irc.nrc-cnrc.gc.ca/pubs/bsi/86-1_e.html
5. Air barrier systems: Construction Applications
   www.irc.nrc-cnrc.gc.ca/pubs/bsi/86-4_e.html
6. The difference between a vapour barrier and an air barrier.
   www.irc.nrc-cnrc.gc.ca/pubs/bpn/54_e.pdf
7. Air Barrier Systems in Buildings
   www.wbdg.org/design/pastarticles.php?id=56
8. Moisture Control for Buildings
   www.eere.energy.gov/buildings/building_america/pdfs/db/33288.pdf
9. Let's Talk about ... Moisture and Mold
   www.eere.energy.gov/buildings/building_america/pdfs/db/33182.pdf
10. Air Barrier
    www.eere.energy.gov/consumer/your_home/insulation_airsealing/index.cfm/myt opic=11300
11. A Method of Evaluating Air Barrier Systems and Materials
    www.irc.nrc-cnrc.gc.ca/pubs/ctus/46_e.html
12. Insulate your Home
    www.rd.com/content/openContent.do?contentId=18138
13. Guidelines For Delivering Effective Air Barrier Systems
    www.cmhc-schl.gc.ca/en/inpr/bude/himu/coedar/upload/Delivering-Effective-Air-Barrier-Systems-PDF.pdf
14. Design Considerations for an Air Barrier System
    www.cmhc-schl.gc.ca/en/inpr/bude/himu/coedar/upload/Design-Considerations-for-an-Air-Barrier-System-OAA.pdf
15. Air Sealing in Occupied Homes
    www.homeenergy.org/archive/hem.dis.anl.gov/eehem/95/951111.html
16. Air tightness of Commercial and Institutional Buildings: Blowing Holes in the Myth of Tight Buildings
    www.nist.goc/bflpubs/build99/PDF/b99043.pdf
17. Air Sealing
    www.amerispec.ca/english/brochures/air_sealing.htm
18. Air Barriers
    www.buildingscience.com/resources/walls/AirBarriers.pdf
19. Structural Requirements for Air Barriers
    www.cmhc-schl.gc.ca/publications/en/rh-pr/tech/91-201.pdf
20. Air Barrier Materials and Systems: What is the Difference? Is There a Difference?
    www.icr.nrc-cnrc.gc.ca/fulltext/prac/nrcc44978/nrcc44978.pdf
21. Guide to Insulation Sheathing
    www.buildingscience.com/resources/walls/Guide_toInsulation_Sheathing.pdf
22. Translating the Science of Air Barriers into Practice.
    www.tremcosealants.com/fileshare/whatsnew/specifier_reader.pdf
23. Air Barrier Materials
    www.wpgca.com/n.gc.ca/residential/personal/home-improvement/choosing/insulation-sealing/materials/kki-airbarrier.cfm?attr=6
24. Air & Vapor Barriers for Southern Buildings
    http://www.buildingenvelopeforum.com/Pdf/vaporairbarrier.pdf
25. Specifying Healthier, Safer, and More Efficient Buildings with Air Barriers
    www.buildings.com/Articles/details.asp?ArticleID=3103

BUILDING ENVELOPES

1. Effective Building Envelopes in Low – Rise Construction
   www.nrc.ca/irc/fulltext/prac/nrcc41106.html
2. Wrap it up: Building Houses with the Skin on the Outside
   www.homeenergy.org/archive/hem.dis.anl.gov/eehem/99/991108.html
3. Sealing Up Your Home's Leaks
   www.homeenergy.org/consumerinfo/air-leaks/index.html
4. Energy Efficient Remodeling – Grab the Opportunity!
   www.homeenergy.org/archive/hem.dis.anl.gov/eehem/95/950110.html
5. Controlling the transfer of heat, air and moisture through the Building Envelope.
   www.irc.nrc-cnrc.gc.ca/pubs/bsi/90-3_e.html
6. Wind and air pressure on the Building Envelope
   www.irc.nrc-cnrc.gc.ca/pubs/bsi/86-2_e.html
7. Durability and Performance of Building Envelope
   www.irc.nrc-cnrc.gc.ca/fulltext/nrcc/nrcc46888/nrcc46888.pdf
8. Putting Principles into Practice
   www.irc.nrc.cnrc.gc.ca/pubs/bsi/2003/docs/PrairieCaseStudies4.pdf
9. Joe Lstiburek & Betsy Pettit: Better Building
   www.housingzone.com/article/CA462726.html
10. Wind Safety of the Building Envelope
    www.wbdg.org/design/env_wind.php
11. The New Building Crisis: A Survival Guide
    www.rd.com/content/openContent.do?contentId=14117
12. History of Building Envelopes
    www.63.236.105.169/envelopes/content/resources/PDF/chapter1.pdf
13. Are Your Houses Too Tight?
    www.energyconservatory.com/article2.htm
14. Low-Permeance Materials in Building Envelopes
    www.irc.nrc-cnrc.gc.ca/pubs/ctus/cbu41e.pdf
15. Service Life of the Building Envelope
    www.irc.nrc-cnrc.gc.ca/pubs/bsi/84-1_e.html
16. Integrating the Window with the Building Envelope
    www.irc.nrc-cnrc.gc.ca/pubs/bsi/88-4_3.html
17. Air Pressure and the Building Envelope
    www.cmhc-schl.gc.ca/en/inpr/bude/himu/coedar/loader.cfm?url=commonspot/security/getfile.cfm&PageID=70120
18. Building Envelope – Keeping Walls Dry – Part 1
    www.cmhc-schl.gc.ca/en/inpr/bude/himu/coedar/upload/Keeping-Walls-Dry-Part-1.pdf
19. Building Envelope – Keeping Walls Dry – Part 2
    www.cmhc-schl.gc.ca/en/inpr/bude/himu/coedar/upload/Keeping-Walls-Dry-Part-2.pdf
20. Impact of Air Leakage on the Thermal and Moisture Performance of the Building Envelope
    www.ornl.gov/~webworks/cppr/y2001/pres/111606.pdf
21. Air Leakage Control
    www.oee.nrcan.gc.ca/publishers/infosource/pub/renovate/airleakage/english/airleakage.pdf
22. Details: Airtight Framing
    www.coastalcontractor.net/pdf/2006/0601/0601deta.pdf
23. Weather-Tight Exteriors
    www.coastalcontractor.net/pdf/2004/0409/0409weat.pdf
24. Investigation of the Impact of Commercial Building Envelope Airtightness on HVAC Energy Use.
    www.fire.nist.gov/bfrlpubs/build05/PDF/bo5007.pdf
25. Building Envelope and Environmental Control: Part 2 Estimating Performance of Thermal Information.
    www.irc.nrc-cnrc.gc.ca/pubs/cp/wal9-print_e.html

VAPOUR BARRIER

1. Beauty and the Beast Upstairs
   www.homeenergy.org/archive/hem.dis.anl.gov/eehem/95/950309.html
2. Out, Out Dammed Ice!
   www.homeenergy.org/archive/hem.dis.anl.gov/eehem/96/961109.html
3. Vapour Barriers – Do we really need them??
   www.homesandcottages.com/homeowner/archive_featarticle_detail.php?article_id=121
4. Vapour Barriers in Home Construction
   www.irc.nrc-cnrc.gc.ca/pubs/cbd/cbd009_e.html
5. Vapour Barriers: What are they? Are they effective?
   www.irc.nrc-cnrc.gc.ca/pubs/cbd/cbd175_e.html
6. Air leakage control
   www.irc.nrc-cnrc.gc.ca/pubs/bsi/86-3-print_e.html
7. Control of air leakage is important
   www.irc.nrc-cnrc.gc.ca/pubs/cbd/cbd072_e.html
8. Air leakage in buildings
   www.irc.nrc-cnrc.gc.ca/pubs/cdb/cdb023_e.html
9. Humidity in Canadian Buildings
   www.irc.nrc-cnrc.gc.ca/pubs/cbd/cbd001_e.html
10. Humidified Buildings
    www.irc.nrc-cnrc.gc.ca/pubs/cbd/cbd042_e.html
11. Air Sealing in Low-Rise Buildings
    www.homeenergy.org/archive/hem.dis.anl.gov/eehem95/950910.html
12. Vapor Barriers and Wall Design
    www.buildingscience.com/resources/walls/vapor_Barriers_Wall_Design.pdf
13. Understanding Vapor Barriers
    www.buildingscience.com/resources/articles/
    Understanding_Vapor_Barriers_ASHRAE_204_08.pdf
14. Vapor Barriers and Wall Design
    www.buildingscience.com/resources/walls/Vapor_Barriers_Wall_Design.pdf
15. Vapor and Air Barriers for Southern Buildings.
    www.buildingenvelopeforum.com/airbarrier.htm
16. The Anatomy of an Ice Dam
    www.buildingenvelopeforum.com/pdf/quirouette%20article%20for%20web.pdf
17. The Anatomy of an Ice Dam – Part 2
    www.buildingenvelopeforum.com/Pdf/IceDamP2.pdf
18. Water Resistant Barriers
    www.buildingenvelopeforum.com/PDF/waterresistant.PDF
19. Air & Vapor Barriers for Southern Buildings
    www.buildingenvelopeforum.com/Pdf/vaporairbarrier.pdf

MOISTURE / HUMIDITY

1. Better Breathing Thanks to Good Science
   www.homeenergy.org/consumerinfo/breathe/bestbreathe.html
2. Beware the Closed Bedroom Door
   www.homeenergy.org/consumerinfo/breathe/door.html
3. Moisture Control in Bathrooms
   www.homeenergy.org/archive/hem.dis.anl.gov/eehem/98/980310.html
4. Moisture and Mobile Home Weatherization
   www.homeenergy.org/archive/hem.dis.anl.gov/eehem/95/950711.html
5. Fundamental of Moisture in Houses
   www.homeenergy.org/archive/hem.dis.anl.gov/eehem/95/951108.html
6. Dealing with moisture problems
   www.homesandgardens.com/homeowner/archive_featarticle_detail.php?article_id=24
7. Moisture problems in houses
   www.irc.nrc-cnrc.gc.ca/pubs/cbd/cbd231_e.html
8. Moisture Sources in Houses
   www.irc.nrc-cnrc.gc.ca/pubs/bsi/83-2_e.html
9. Heat, Air and Moisture Control Strategies for Managing Condensation in Walls.
   www.irc.nrc-cnrc.gc.ca/fulltext/nrcc46734/nrcc46734.pdf
10. Building Science: Understanding Heat Flow
    www.housingzone.com/article/CA493748.html
11. Building Science: Understanding Air Flow
    www.housingzone.com/article/CA516590.html
12. Building Science: Moisture Flow
    www.housingzone.com/article/CA528940.html
13. Building Science: Cleaning the Air
    www.housingzone.com/article/CA623252.html
14. Mason Wall Systems
    www.irc.nrc.cnrc.gc.ca/pubs/bsi/82-2_e.html
15. An Analysis of Moisture Accumulation in the Roof Cavities of Manufactured Housing
    www.nist.gov/bflpubs/build95/PDF/b95005.pdf
16. Moisture Control for Buildings
    www.buildingscience.com/resources/moisture/Moisture_Control_for_Buildings.pdf
17. Relative Humidity
    www.buildingscience.com/resources/moisture/relative_humidity_0402,pdf
18. Humidity Control in the South
    www.buildingscience.com/resources/mold/Bugs_Mold_ROT.pdf
19. Humidity
    www.irc.nrc-cnrc.gc.ca/pubs/cdb/cdb083_e.html
20. Measuring Humidity in your Home
    www.cmhc-schl.gc.ca/en/maho/yohoyohe/memo/memo_002.cfm?renderforprint=1
21. Moisture and Wood-Frame Building
    www.cwc.ca/pdfs/BP_1-moisture-e.pdf
22. Window Article
    www.buildingenvelopeforum.com/Pdf/Window%20article.pdf
23. Moisture Problems
    www.oee.nrcan.gc.ca/publications/infosource/pub/renovate/moistureproblems/
    english/moistureproblems.pdf

VENTILATION

1. Unventing Attics in Cold Climates
   www.homeenergy.org/archive/hem.dis.anl.gov/eehem/99/991111.html
2. Reexamining Roof Ventilation
   www.homeenergy.org/archive/hem.dis.anl.gov/eehem/00/001110.html
3. Forum Brings Fresh Air to Ventilation Issues
   www.homeenergy.org/archive/hem.dis.anl.gov/eehem/00/000511.html
4. Ventilating Attics to Minimize Icings at Eaves
   www.homeenergy.org/archive/hem.dis.anl.gov/eehem/95/950310.html
5. Mechanical Ventilation for the Home
   www.homeenergy.org/archive/hem.dis.anl.gov/eehem/96/960307.html
6. Evaluating Ventilation in Multifamily Buildings
   www.homeenergy.org/archive/hem.dis.anl.gov/94/940710.html
7. Ventilating Cathedral Ceilings
   www.homesandcottages.com/homeowner/archive_featarticle_detail.php?article_id=41
8. Ventilation of houses.
   www.irc.nrc-cnrc.gc.ca/pubs/bsi83-4_e.html
9. Ventilation Principles
   www.irc.nrc-cnrc.gc.ca/ie/cope/05-1-vent_principles_e.html#Nat
10. Preventing Ice Dams
    www.umass.edu/bmatwt/publications/articles/ice_dam.html
11. Residential Ventilation: Too Little, Too Much, or Just Right?
    www.buildingscience.org/resources/mold/read_Before_You_Ventilate.pdf
12. Why Houses Need Mechanical Ventilation Systems
    www.irc.nrc-cnrc.gc.ca/pubs/ctus/14_e.html
13. Current Approaches for Mechanical Ventilations of Houses
    www.irc.nrc-cnrc.gc.ca/pubs/ctus/15_e.html
14. Factors Affecting the Performance of Ventilation Systems in Large Buildings
    www.irc.nrc-cnrc.gc.ca/pubs/ctus/33_e.html
15. Evaluating Ventilation in Multifamily Buildings
    www.homeenergy.org/archive/hem.dis.anl.gov/94/940710.html
16. Improving the Evaluation of Building Ventilation
    www.nist.gov/bflpubs/build95/PDF/b95048.pdf
17. Myths about Building Envelopes
    www.nist.gov/bflpubs/build99/PDF/b99042.pdf
18. Ventilation
    www.amerispec.ca/english/brochures/ventilation.htm
19. Residential Ventilation and Latent Loads
    www.buildingscience.com/resources/articles/Residential_Ventilation_Latent_Load.pdf
20. Airflow in the Ventilation Space Behind a Rain Screen Wall
    www.ornl.gov/~webworks/cppr/y2001/pres/122262.pdf
21. Forum Brings Fresh Air to Ventilation Issues
    www.homeenergy.org/archive/hem.dis.anl.gov/eehem00/000511.html

MOLD

1. Drying out a crawlspace
   www.homeenergy.org/archive/hem.dis.anl.gov/eehem/00/000115.html
2. Better Breathing Thanks to Good Science
   www.homeenergy.org/consumerinfo/breathe/bestbreathe.html
3. Moisture Control in Bathrooms
   www.homeenergy.org/archive/hem.dis.anl.gov/eehem/98/980310.html
4. Sick Houses : Using Diagnostic Tools to Improve Indoor Air Quality
   www.homeenergy.org/archive/hem.dis.anl.gov/eehem/97/971107.html
5. Rain Penetration and Moisture Damage in Residential Construction
   www.irc.nrc-cnrc.gc.ca/pubs/cdb/bsi83-1_e.html
6. Dealing with Moisture Problems
   www.homesandcottages.com/homeowner/archive_featarticle_detail.php?article_id=24
7. Beating the Mould Challenge.
   www.homesandcottages.com/homeowner/archive_featarticle_detail.php?article_id=131
8. Indoor Air Quality and Mold Prevention of the Building Envelope
   www.wbdg.org/design/env_iaq.php
9. Moisture Management
   www.housingzone.com/article/CA466887.html
10. Tips for Controlling Mold
    www.housingzone.com/article/CA664468.html
11. Winning the War Against Mold
    www.housingzone.com/article/CA466342.html
12. Water Management – control moisture problems, and you can control mold.
    www.housingzone.com/article/CA462083.html
13. Mold: A growing concern!
    www.housingzone.com/article/CA467776.html
14. What you need to know about mold
    www.buildingscience.com/resources/mold/mold_need_to_know.pdf
15. Mold Testing
    www.buildingscience.com/resources/mold/mold_testing.pdf
16. Mold Remediation in Occupied Homes
    www.buildingscience.com/resources/mold_remediation.pdf
17. Mold: Causes, Health Effects and Clean-Up
    www.buildingscience.com/resources/mold_causes.pdf
18. Moisture, Building Enclosures, and Mold – Part 1
    www.buildingscience.com/resources/Mold_part_1.pdf
19. Moisture, Building Enclosures, and Mold – Part 2
    www.buildingscience.com/resourcesMold_part_2.pdf
20. Humidity Control in the Humid South
    www.buildingscience.com/resources/mold/Bugs_Mold_Rot.pdf
21. Mold and Moisture Dynamics
    www.wbdg.org/design/moisturedynamics.php
22. Dangers of Mold lie in Ambiguity
    www.windowanddoor.net/pastarticles.php?id=56
23. Combating Mold and Mildew
    www.rd.com/content/openContent.do?contentId=18292
24. Mould
    www.amerispec.ca/english/brochures/5_mould.htm
25. Air Pressure and Building Envelopes
    www.buildingscience.com/resources/walls/air_pressure_envelope.pdf
26. Fighting Mold – The Homeowners Guide
    www.cmhc-schl.gc.ca/en/maho/yohoyohe/memo/memo_005.cfm?renderforprint=1
27. Should You Test the Air in your Home for Mold?
    www.cmhc-schl.gc.ca/en/maho/yohoyohe/memo/memo_006.cfm?renderforprint=1
28. Water Damage, Mold and House Insurance
    www.cmhc-schl.gc.ca/en/maho/yohoyohe/memo/memo_007.cfm?renderforprint=1
29. How To Clean-Up The Mold:
    www.gcrc.meds.cwru.edu/stach/cleanup.htm
30. Mold & Mildew – Cleaning up your Flood Damaged Home
    www.fema.gov/pdf/reg-x/mold_mildew.pdf
31. Mold & Moisture – Should you be Concerned?
    www.hud.gov/offices/lead/helpyourself/Mold.pdf
32. A Brief Guide to Mold, Moisture, and your Home.
    www.epa.gov/iaq/molds/images/moldguide.pdf
33. Mold Remediation in Schools and Commercial Buildings.
    www.epa.gov/iaq/molds/images/moldremediation.pdf
34. Mold and Moisture
    www.epa.gov/iaq/schools/tfs/guideh.html
35. Indoor Air Quality and Mold Prevention of the Building Envelope
    www.wbdg.org/design/env_iaq.pdf
36. Indoor Air – Mold
    www.epa.gov/cgi-bin/epaprintonly.cgi
37. Sick Houses – Using Diagnostic Tools to Improve Indoor Air Quality
    www.homeenergy.org/archive/hem.dis.anl.gov/eehem97/971107.html

INSULATION

1. Snowy and Icy Indicators of Wasted Money
   www.homeenergy.org/consumerinfo/roofs/index.html
2. First Step in Cellulose Sealing : Spot the Style
   www.homeenergy.org/archive/hem.dis.anl.gov/eehem/98/980508.html
3. Home Energy's Consumer Guide to Insulation
   www.homeenergy.org/archive/hem.dis.anl.gov/eehem/96/960908.html
4. The Insulation Industry's Dirty Secret
   www.homeenergy.org/archive/hem.dis.anl.gov/eehem/oo/001112.html
5. An Insulation Roundup
   www.homeenergy.org/archive/hem.dis.anl.gov/eehem/00/001113.html
6. Preventing ice dams
   www.umass.edu/bmatwt/publications/articles/ice_dam.html
7. Choosing Insulation
   www.housingzone.com/article/CA496439.html
8. Prevent Ice Dams
   www.rd.com/cotent/openContent.do?contentId=19396
9. Insulation, Sheathings and Vapor Retarders
   www.buildingscience.com/resources/walls/insulation_sheathings.pdf
10. Insulation Tricks for a Midwestern Climate.
    www.homeenergy.org/archive/hem.dis.anl.gov/eehem97/971112.html
11. Insulation
    www.nspower.ca/YourHome/EnergySavingTips/Insulation.html
12. Attic or Ceiling Insulation?
    www.bchydro.com/powersmart/elibrary/elibrary641.html?printnow
13. Vermiculite Insulation Containing Amphibole Asbestos
    www.hc-sc.gov.ca/iyh-vsv/alt_formats/cmcd/pdf/vermiculite_e.pdf
14. Insulation
    www.wpgca.com/nrcan.gc.ca/residential/personal/home-improvement/choosing/insulation-sealing/materials/kki-insulation.cfm?attr=6
15. Air Leakage Control
    www.oee.nrcan.gc.ca/Publications/infosource/pub/renovate/airleakage/
    english/airleakage.pdf

ENERGY EFFICIENCY / CONSERVATION

1. ASHRAE Standard 189.1 - Standard for the Design of High-Performance, Green Buildings Except Low-Rise Residential Buildings
   blog.betterbricks.com/design/2010/02/standard-189-1-for-the-design-of-high-performance-buildings-adopted
2. Building Better - How High-Efficiency Buildings Will Save Money and Reduce Global Warming (March 2010)
   BuildingBetter_ReduceGlobalWarming.pdf
3. Temperature Gradients through Building Envelopes
   www.irc.nrc-cnrc.gc.ca/pubs/cbd/cbd036_e.html
4. Thermal Bridges in Buildings
   www.irc.nrc-cnrc.gc.ca/pubs/cbd/cbd044_e.html
5. Transfer at Building Surfaces
   www.irc.nrc-cnrc.gc.ca/pubs/cbd/cbd052_e.html
6. Thermal Resistance of Building Insulation
   www.irc.nrc-cnrc.gc.ca/pubs/cbd/cbd149_e.html
7. Energy Conservation in Canadian School Building
   www.irc.nrc-cnrc.gc.ca/pubs/cbd/cbd209_e.html
8. Performance Testing Standards for building
   www.irc.nrc-cnrc.gc.ca/pubs/cbd/cbd210_e.html
9. The National Research Council of Canada: Energy Efficiency Pioneer
   www.energy-econergie.nrc-cnrc.gc.ca/case_study.pdf
10. Energy Conservation in Existing School Buildings
    www.irc.nrc-cnrc.gc.ca/pubs/cbd/cbd209_e.html
11. Innovation device cuts water consumption in winter
    www.irap-pari.nrc-cnrc.gc.ca/success/enviro_energy_e.html
12. Interior Lighting Design and Energy Conservation
    www.irc.nrc-cnrc.gc.ca/pubs/cbd/cbd192_e.html
13. Space Heating and Energy Conservation
    www.irc.nrc-cnrc.gc.ca/pubs/cbd142_e.html
14. New Energy Codes and Their Impact on Lighting Design
    www.irc.nrc-cnrc.gc.ca/pubs/bsi/92-1_e.html
15. Rehabilitation of Solid Masonry Walls
    www.irc.nrc-cnrc.gc.ca/pubs/cp/wal1_e.html
16. Effective Air Movements and Heat Delivery
    www.irc.nrc-cnrc.gc.ca/ie/iaq/factsheet12_e.html
17. Energy Education: A Kilowatt is a Terrible Thing to Waste
    www.homeenergy.org/archive/hem.dis.anl.gov/eehem/95/950913.html
18. Energy Savings Rise High in Multifamily Buildings
    www.homeenergy.org/archive/hem.dis.anl.gov/eehem/95/950908.html
19. The Key to Persistence
    www.homeenergy.org/archive/hem.dis.anl.gov/eehem/95/950912.html
20. Making Low Income Housing Affordable: The Northgate Retrofits
    www.homeenergy.org/archive/hem.dis.anl.gov/eehem/93/930308.html
21. Selecting Windows for Energy Efficiency
    www.homeenergy.org/archive/hem.dis.anl.gov/eehem/95/950708.html
22. Energy Impacts of Air Leakage in US Office Buildings
    www.nist.gov/bflpubs/build95/PDF/b95024.pdf
23. Energy Incentives
    www.amerispec.ca/english/brochures/energy_incentives.htm
24. Energy Efficient Retrofit- The Building Envelope
    www.cmhc-schl.gc.ca/en/co/renoho/refash/refash_006.cfm
25. Energy Efficient Upgrade – Mechanical Systems
    www.cmhc-schl.gc.ca/en/co/renoho/refash_006.cfm?renderforprint=1
26. ASHRAE Mulls Continuous Air Barriers
    www.bdcnetwork.com/article/CA6316267.html