LEED has made quite an impact in the green building world and more buildings are beginning to receive recognition for their designs. But how does LEED determine which buildings get to don the highly recognized plaque? They use a consensus-based point system that determines a building’s level of sustainability and ranks it accordingly.

LEED’s ranking system may not be an exact measure of sustainability, but it provides the structure necessary to evaluate the construction and operation of a building and its environmental impacts. The ranking system is built from six categories that are used to evaluate a design. Each category has a maximum amount of points that can be earned. Below is a description of these categories:
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Imagine going outside in the dead of winter without a warm coat—what happens?

Your body loses a lot of heat and has to work really hard to keep you from freezing. Wearing your coat makes it so your body doesn’t have to work as hard to churn out the BTUs.

Insulation offers similar benefits by keeping valuable air from escaping from your home. But what makes one insulation different from another?

Understanding the properties of insulation, such as R-Value, installation method and its part in controlling air-infiltration, can help you make more informed decisions when choosing insulation.

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New products such as, bamboo flooring or structural insulated panels are making it possible to build healthier, greener homes.

Impact resistant windows are just one of the advances that can make a significant difference in protecting our homes.

Leaving your home vulnerable to hurricane force winds and other damaging conditions can affect the health and life span of your home.

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Love that new car smell?

That smell actually comes from the upholstery and plastics in your brand new car. Many new materials and everyday products contain VOCs (volatile organic compounds) which enter the atmosphere and can affect our health and the environment.

So what exactly are VOCs, where can they be found and what can we do to avoid them? VOCs stands for volatile organic compounds and are typically human-made chemicals. According to the USGS, the word organic, though typically associated with healthy and natural products, actually means that the compound contains carbon.

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Almost 20 million people in America suffer from asthma according to the Environmental Protection Agency . Indoor air pollutants are a large part of the problem for asthma sufferers. What does building a green home have to do with the fight against asthma?

The amount of time we spend indoors might have something to do with it: most of us spend as much as 90% of our time indoors. With various indoor-air pollutants lingering in our homes, indoor-air quality can become a major factor for people with asthma. The impact can be reduced by taking a few simple steps, many of which are practiced in healthy green homes already.

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A room used exclusively for taking off shoes and throwing down belongings is great during inclement weather or for a home with kids, but a mudroom is more than just practical. Mudrooms have also proven to be part of a healthy, green home. What is it about this entry room that makes our homes healthier and more efficient?

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Planning to build a green home can be confusing.What makes a green home green?What factors are most important and why? 

Factors such as, building envelope, energy efficiency, indoor air quality, renewable energy, local conditions and green materials have significant effects on the health and efficiency of our homes. Deciding what matters the most to you and your family is up to you.

Protecting your home from the elements is one of the most important considerations. The building envelope is the separation between the interior and exterior of a home (essentially, it is the outer shell). This separation is usually made up of walls, a roof, and a foundation and is an important factor in the home’s efficiency.

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Air infiltration is a top source of energy loss in a typical house. Building a tight house is a great, economical way to prevent that energy loss. But doesn’t a tight house trap air inside of your home?

A common misconception of a “tight” house is that it does not have ample air circulation resulting in a build up of moisture and stale air.

For these reasons a properly built “tight” home requires the knowledge of building science and mechanical air exchange.

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