phase-change-building-materials / Green Building & Sustainable Home Renovation Information & Advice

Efficient home design

Phase change building materials - natural heat storage in buildings

  This article was inspired by a podcast I heard at Positive Energy, where I have yet to hear a podcast that I didn't want to listen to a second time, so check them out if you're like me and you think listening to building science  makes mundane tasks like folding laundry a joy. This particular episode was about phase ...

Natural Gas is being phased out - why & when?
Heating with gas and oil

Why Natural Gas is Being Phased Out of New Home Construction (and When?)

So why is natural gas being phased out?   Natural gas is being phased out of new home construction because burning any fossil fuel releases carbon dioxide into the atmosphere and contributes to the warming of the planet. The carbon dioxide emissions from burning natural gas are lower than with oil or coal, but there ar...

Bathroom with refinished claw foot tub and barn board trim in a home c
Materials and resources

Finding environmentally friendly materials

All materials will have a history, the pros and cons of which will need to be weighed. Unfortunately there isn’t always an obvious right or wrong answer as to whether or not something is a sustainable material. The design of your home, where you live and your lifestyle are all factors that determine what the most ecolo...

Recycled barn beams and a refinished clawfoot bathtub
Recycled and Reclaimed Materials

Recycled & reclaimed materials

The cost of every item we purchase is determined in part by the price of oil. This includes products that are in no way petroleum based, since material extraction, manufacturing and transportation will in one way or another, rely at least in part on oil. As the price of oil continues to rise, the money saved by employi...

"The Boneyard" in Arizona, the world’s biggest aircraft graveyard
Recycled and Reclaimed Materials

Old airplane fuselage is finding a new life as recycled building material.

They might be parked a little more precisely than an auto wrecking yard, but that doesn’t mean they will ever fly again. Decommissioned aircraft have been declared so, because they have reached the end of their safe flying days. While most of us might be fine riding in rusty old cars, few of us would climb into a rusty...

Recycled building materials
Recycled and Reclaimed Materials

Where to buy and sell used building materials

When buildings are decommissioned there can be a lot of valuable materials that could be used again, but when buyers can’t find sellers, otherwise usable materials are being sent to a land fill. There is a growing amount of used building materials that can be found at online classified websites such as Craigslist and K...

Hemp fibreboard and Hemp insulation - the Green Building choice
Wood and organic materials

Hemp building supplies

Hemp is a very sustainable construction material that is no longer just a fringe product; rather, it is becoming a more accessible mainstream building product, most notably as hemp-batt insulation, and also hemp boards for cabinetry.  Why choose hemp building materials? The growing and harvesting of hemp is a far more ...

Suzlon's LEED Platinum wind power living laboratory in India
Lifestyle and environment

Green Building is accelerating around the world

Courtesy of the USGBC, the following is a guest post by Harvey M. Bernstein, Vice President of Industry Insights & Alliances, McGraw-Hill Construction and John Mandyck, Chief Sustainability Officer for United Technologies Climate, Controls & Security. There is no doubt that sustainability initiatives and envir...

Thermal batteries for passive solar design
Efficient home design

Thermal batteries: how to passively store heat

What is a thermal battery? Thermal mass of any kind can by definition be called a thermal battery, as it has the ability to store heat. In the context of a house, that means dense materials like bricks, masonry and concrete. Even a jug of water sitting in a sunny window is a thermal battery of sorts as it captures and ...

60 Minutes On This Bicycle Can Power Your Home For 24 Hours (In Theory Anyhow)
Renewable energy

Can you really power your home with a bicycle generator?

Mitigating climate change at home, get on your bike! As we look for ways to mitigate climate change, improving home energy efficiency and decentralising power generation is something we can do to reduce our personal energy consumption and carbon footprint. Theoretically then moving towards home solar, wind power and ev...

Timber frame construction
Wood and organic materials

Wood frame construction

  The environmental advantages of wood frame construction: As just about the only renewable building material, wood has many advantages over other materials. It requires less energy to produce in terms of resource extraction, manufacturing and transportation. While still prevalent in residential construction, wood has ...