Facts about air quality that may surprise you In general, indoor air quality is worse than outdoor air quality Ambient air pollution is related to 130,000 deaths per year in the United States The 7 most polluted cities in the country (based on year-round particle pollution) are all in California! (source) So, we know there’s a problem. But […]
Air Sealing and Indoor Air Quality
February 3, 2016 by Leave a Comment
We’ve said it before and we’ll say it again: Air Sealing a home’s points of leakage is the first step in making a home efficient. But, you might ask, what about making the home comfortable and healthy? It turns out that air sealing is essential for air quality as well. Here’s why. Indoor Air Quality When […]
ZNE Home With Guaranteed $0 Energy Bills — Built and Sold by EPB
March 11, 2015 by 1 Comment
We have completed and sold our ZNE (Zero Net Energy) build in the Montclair Hills. We are very excited about this build because it is the culmination of everything we have learned from decades of building and retrofitting homes. We have put our heart and soul into it and made it the best performing, […]
Deep Energy Retrofits – 12 Steps
December 31, 2014 by Leave a Comment
Let’s face it, some homes need a lot of work. In the 20th century, the majority of homes were built with little consideration for efficiency, air quality, or longevity. Now that we’re facing more serious economic, environmental, and energy issues, we need to start doing things differently. But new, efficient homes are not being built fast enough […]
Improve Your Indoor Air Quality- How, and Why
December 2, 2014 by Leave a Comment
[dropshadowbox align=”none” effect=”lifted-both” width=”640px” height=”” background_color=”#ffffff” border_width=”1″ border_color=”#dddddd” ]The following contains information on what affects indoor air quality, and the steps you can take to improve it. If you already know you want to improve it, or you just want a technician to come have a look, call (925) 363-4498 or e-mail info@epbuilders.com[/dropshadowbox] Air contaminants […]
HRV or ERV? Choose the Right Ventilation System
July 19, 2014 by Leave a Comment
Tight homes need mechanical ventilation First off, what is a “tight” home? This refers to any building that is either intentionally and thoroughly air sealed, or just very well constructed to the point that it leaks minimall. In other words, there are very few gaps between framing and drywall, between framing and framing, leaky penetrations, […]
Home Moisture Problems and Solutions
May 30, 2013 by 1 Comment
Home Moisture Problems – Sources, Issues and Solutions Even in California’s dry climate there are many homes with high humidity and moisture problems. This moisture could be coming from any number of sources and causing issues ranging from slight discomfort to musty smells to mold/mildew to indoor air quality concerns. This article will explain where […]
Efficient Air Conditioning
April 12, 2013 by 3 Comments
Efficient Air Conditioning – What you need to know Electricity can be pricey these days. If you want to install or upgrade your air conditioning system, you should be aware that there is a wide range of quality out there. This is one of those things that pays for itself if you have it done […]
