Green Feature Book - March 2016
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Transcript of Green Feature Book - March 2016
![Page 1: Green Feature Book - March 2016](https://reader034.fdocuments.us/reader034/viewer/2022042907/58705cb21a28aba2118b6ced/html5/thumbnails/1.jpg)
Green
Construction
Techniques in
Mutual Self-
Help Housing
by
Housing Kitsap
![Page 2: Green Feature Book - March 2016](https://reader034.fdocuments.us/reader034/viewer/2022042907/58705cb21a28aba2118b6ced/html5/thumbnails/2.jpg)
WHAT?
What exactly is “Green Building”?
The practice of increasing the
efficiency with which buildings and
their sites use energy, water and
materials through better site design,
construction, operation,
maintenance and construction
waste removal.
![Page 3: Green Feature Book - March 2016](https://reader034.fdocuments.us/reader034/viewer/2022042907/58705cb21a28aba2118b6ced/html5/thumbnails/3.jpg)
HOW?
How did Housing Kitsap begin building Green?
1. Embracing the “Green Building” Concept
2. Re-designing House Plans
3. Researching the Best Green Products
4. Determining Affordability
5. Incorporating Construction Waste Management Systems
6. Educating and Engaging Mutual Self-Help Homebuilders in Green Building Practices
![Page 4: Green Feature Book - March 2016](https://reader034.fdocuments.us/reader034/viewer/2022042907/58705cb21a28aba2118b6ced/html5/thumbnails/4.jpg)
WHY?
Why Should Anyone Build Green?
1. Energy Efficiency
2. Air Quality
3. Water Conservation
4. Comfortable and Durable
5. Lower Utility Cost for
Homeowners
6. Reduces Environmental
Impact
![Page 5: Green Feature Book - March 2016](https://reader034.fdocuments.us/reader034/viewer/2022042907/58705cb21a28aba2118b6ced/html5/thumbnails/5.jpg)
Hydronic Heating
Space Heating Piping Installed by Mutual Self-Help Homebuilders
Energy Efficiency
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Ductless Mini
Split Heat Pump
for when gas is
not available
Energy Efficiency (cont.)
Heat Pump
Water Heater
Mini-Split Ductless Heat Pump
![Page 7: Green Feature Book - March 2016](https://reader034.fdocuments.us/reader034/viewer/2022042907/58705cb21a28aba2118b6ced/html5/thumbnails/7.jpg)
Raised Heal
Trusses
Advanced
Framing
Energy Efficiency (cont.)
![Page 8: Green Feature Book - March 2016](https://reader034.fdocuments.us/reader034/viewer/2022042907/58705cb21a28aba2118b6ced/html5/thumbnails/8.jpg)
Extra Air Sealing
Energy Efficiency (cont.)
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Blower Door Testing to Verify Homes
Meet (or beat) Northwest ENERGY
STAR® Standards
Homes are required to have under 3 Air
Changes at CFM 50.
The average home built with Housing Kitsap is just 2.5 air changes.
Energy Efficiency (cont.)
![Page 10: Green Feature Book - March 2016](https://reader034.fdocuments.us/reader034/viewer/2022042907/58705cb21a28aba2118b6ced/html5/thumbnails/10.jpg)
Energy Efficiency (cont.)
Bibs Blown in Insulation
R-23
insulation
value in 2x6
wall
Blown in
insulation
fills around wires
and pipes with
few voids
![Page 11: Green Feature Book - March 2016](https://reader034.fdocuments.us/reader034/viewer/2022042907/58705cb21a28aba2118b6ced/html5/thumbnails/11.jpg)
Energy Efficiency (cont.)
ENERGY STAR® Appliances
Accurate Thermostats
Older thermostats
allow large
temperature cycles
![Page 12: Green Feature Book - March 2016](https://reader034.fdocuments.us/reader034/viewer/2022042907/58705cb21a28aba2118b6ced/html5/thumbnails/12.jpg)
Water Efficiency
Low Flow
Faucets/Shower
Heads
Dual Flush Toilets
Low
Maintenance
Landscaping
![Page 13: Green Feature Book - March 2016](https://reader034.fdocuments.us/reader034/viewer/2022042907/58705cb21a28aba2118b6ced/html5/thumbnails/13.jpg)
Water Efficiency (cont.)
Low Flow Faucets
Dual Flush Toilets
1.3 or .8 gal per flush
Older models 1.6 gal per flush
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Water Efficiency (cont.)
Low Maintenance
Landscaping
![Page 15: Green Feature Book - March 2016](https://reader034.fdocuments.us/reader034/viewer/2022042907/58705cb21a28aba2118b6ced/html5/thumbnails/15.jpg)
Air Quality
Low VOC
Paints/Sealants
Continuous Fan
Ventilation
Tight Building
Envelope
Green
Carpets/Flooring
![Page 16: Green Feature Book - March 2016](https://reader034.fdocuments.us/reader034/viewer/2022042907/58705cb21a28aba2118b6ced/html5/thumbnails/16.jpg)
Air Quality (cont.)
Fresh Air Intake with Continuous
Ventilation
Window Ports High-Efficiency Fan
4-12 Watts Consumed
Fresh air enters a home through its window ports and is exhausted out through a fan for a healthy, air-tight Building
Detailed Air Sealing
to Keep Garage Air Pollutants Out
![Page 17: Green Feature Book - March 2016](https://reader034.fdocuments.us/reader034/viewer/2022042907/58705cb21a28aba2118b6ced/html5/thumbnails/17.jpg)
Air Quality (cont.)
Proper Flooring Choices
Limit Carpet to less than 40% of a home. Carpet collects dirt and pollutants making it hard to keep clean.
Green Spec Healthy Laminate
and/or Vinyl Flooring
Limit Carpet to Bedrooms
and Second Floor Spaces
![Page 18: Green Feature Book - March 2016](https://reader034.fdocuments.us/reader034/viewer/2022042907/58705cb21a28aba2118b6ced/html5/thumbnails/18.jpg)
Utility Comparison
Background:
Forced Air Heat
3 Bdrm/1296
2 Occupants
Work Days
Four Month Average Electric $68.25 Gas $94.75
Winter Utility Billing
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Utility Comparison (cont.)
Background:
Ductless Mini-Split
Heat Pump
3 Bdrm
2 Occupants
Work Days
Four Month Average Electric $63.50 Gas $45.25
Winter Utility Billing
![Page 20: Green Feature Book - March 2016](https://reader034.fdocuments.us/reader034/viewer/2022042907/58705cb21a28aba2118b6ced/html5/thumbnails/20.jpg)
Mutual Self-Help Construction
Completed
Jan 2010
Why We Are Here
Completed
Oct 2012
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Mutual Self-Help
Homeowners & Volunteers
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Mutual Self-Help
Construction Details
30% Fly Ash in All Concrete a
Good Use of Coal Power
Generation By-Product also
Saves Natural Resources
Universal Foot Prints Make
Plans Adaptable to Many
Sites
Homes are Modest in Size but
not Features
Good, Healthy and
Affordable Housing
![Page 23: Green Feature Book - March 2016](https://reader034.fdocuments.us/reader034/viewer/2022042907/58705cb21a28aba2118b6ced/html5/thumbnails/23.jpg)
Thank you to all the organizations who make Housing
Kitsap’s Home Ownership Programs possible.
Thank You
![Page 24: Green Feature Book - March 2016](https://reader034.fdocuments.us/reader034/viewer/2022042907/58705cb21a28aba2118b6ced/html5/thumbnails/24.jpg)
2011/2012 AWARD
WINNER
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