From Guest Blogger Lana Hawkins: Recent Trends in Sustainable Building and Homes
Over the past few decades, green building and preservation of the environment are trending. People tend to green up their houses or start building eco-friendly from scratch. In order to help the environment and build a sustainable healthy home for you and your family, you should check out some of the latest trends and try incorporating them into your house.
Embrace the Solar Power
Consumption of electricity has increased with new technologies and various climate changes. Our homes sometimes require more energy in order to stay comfortable, and there is something you can do to preserve all the energy you use. Simply put – switch to solar power. Solar panels are financially viable, they can save you plenty of money and are environmentally friendly. All they do is sit on your roof or lawn and capture sun’s energy and light which they then transform into electricity. However, you cannot just put the panels wherever you want. Rather, consult with the professionals and see which position will capture the most power needed to power your home.
Cool Roofs
Cool roofs do not only look cool, but they can improve energy savings up to 15% of total cooling costs. They can also reduce temperature fluctuation in your home with the help of materials such as foam, tile, metal and rubber polymers. Basically, you should ditch the wood frames and invest in ones made of recycled steel for your roof. Another benefit of such roofs is that they are steady and strong enough to protect you from harsh winds and earthquakes. However, in order to choose the right materials, sizes and styles for your new home, you should definitely consult with reliable professionals, and you are just a click away from building a sustainable steady home.
Green Roofs
These roofs have multiple purposes. They support the biodiversity of life in our environment, they provide enough sound and energy insulation for your home, clean the air and reduce storm water runoffs. The look and diversity of your green roof will only depend on your choices and flora that you can actually grow in your climate. Additionally, birds and bees can happily roam around and feed, while your home will be insulated from all the heat or cold. Not to mention how a few extra plants in the neighborhood can improve the quality of air in no time. All benefits mentioned are the main reasons why there is a growing demand for properties that include these roofs, state real estate experts from Lifull.
Energy Star Windows
Energy efficiency is trending and it can easily be applied to any house. In order to take your home and living to a higher level you should opt for Energy Star products that are approved by the government. Among those products are the Energy Star windows that will ensure high energy preservation and efficiency, plus they will significantly lower your bills. Such windows are better at retaining the heat than the regular ones and they certainly will pay off in the long run. Additionally, they will add value to your home and raise the awareness about our environment.
Conserve Water
The consumption of water is high and conservation of water is one of the biggest trends today. There are various ways to cut down on the water you use on a daily basis, starting from the energy-star-labeled washing machines and dishwashers, to consuming rainwater. You can easily invest into a cistern or rain barrels that will collect rainwater and irrigate your garden. Additionally, you can forget about having a big lush lawn, as it drains the water and increases the bills. Instead, plant native and drought-resistant plants that require little or no maintenance while they make your garden landscape look mesmerizing.
Homes should be built to last, so why not make them sustainable and eco-friendly. Not only will they pay respect to the environment, but they will save you some money while your family will live in comfortable, energy efficient and healthy surroundings.
Image source: www.amitenterpriseshousing.com
While I agree with most of your post, there are some basic additions I would like to add that are invisible but have huge effects on performance.
Solar orientation, facing your house towards the sun, not the street, with deep overhangs to shade in summer and let the heat in in winter is something the Greeks and Romans understood but that you seldom see in homes built today.
Extremely high levels of insulation and low levels of air infiltration! People always say to me “a building needs to breath,” breath yes, hyperventilate no. There should be at least R 30 in the wall and R 60 in the roof with less than one air change an hour at 50 Pascals (about the same pressure put on your house by a forty mile an hour wind).
According to NAHB data the average house spends 2% of the budget on insulation. If you triple that to 6% to double the insulation and air seal the shell you will reduce the heating and cooling costs buy 80% and save money on the HVAC equipment because of the reduced load! According to numerous studies high levels of insulation and reduced air infiltration lead to better indoor air quality.
Add an ERV or HRV (energy recovery ventilator or heat recovery ventilator) to provide all the fresh air we need to breath inside our tight house.
Not just ENERGY STAR windows, but ENERGY STAR Certification for the house which will insure and rate the insulation, air sealing and proper sizing of HVAC equipment and require all ENERGY STAR appliances.
Zero VOC paints and adhesives will lead to better indoor air quality and there is no added cost. When my company switched to all low VOC paints in 2003 it cost $5 more a gallon, now there is no added cost and it is better for the painters too!
I would like to suggest using formaldehyde free sheathing but good luck find any in this great nation of ours!