Fundamental Tenants of Green Building
- Build smartly utilizing the latest advances in building science
- Increase energy efficiency and energy conservation in the construction process and life cycle of the home # Use materials, products, and systems have a long life cycle -durability or come from rapidly renewable materials (bamboo)
- Reduce - build smaller, reduce waste and reuse (remodel vs. build new), recycle and salvage where possible
- Minimize the use of products that are energy intensive to produce or are harmful to our environment and our health
- Be reasonable - do what you can, what you feel strongly about and what you can afford - every bit helps
Myths about Green Building
- It costs too much - some things cost more, some cost less, in general it does cost a little more but isn't it worth it?
- It's too hard - it takes a plan but it is doable
- You can't find the products - We have! # Contractors won't do it - We will!
- You don't have to try to be 100% Green (which is probably impossible) to make a difference
Green changes in the building industry in last 20 years
- Better interior air quality - concern for harmful products in our homes
- Low U value windows are twice as energy efficient as in the 80's
- Energy Star appliances and lighting
- Heating systems - 85% efficiency or better
- More insulation - the more the better
- Tighter building envelopes
- Water conservation and Site development considerations
- Code requirements for building envelope, insulation, venting, natural lighting
- Engineered lumber
- Composite products - decking and railings, exterior trim, siding
- Structural Insulated Panels (SIPs) and Insulated Concrete Forms (ICFs)
- Increased use of Photovoltaics, Geothermal and more efficient heating systems, Alternative and renewable energy sources