Part 3 of Mold: Enemy of a Healthy Home. In general, visual observation of active or past microbial growth, or measurement of mold in dust or samples of source material, can be used to establish potential for mold exposure. As inhalation is the primary exposure pathway for molds, air sampling for mold can also be […]
Part 2 of Mold: Enemy of a Healthy Home. Environmental and Housing Factors Affecting Mold Growth In indoor environments, mold originates from two sources: mold infiltrating from outdoors (e.g., through open windows), and mold colonization on the interior of the home. Molds can obtain nutrients and moisture sufficient for growth from water-affected building materials such […]
Part 1 of How Can A Flood Damage Your Home. To understand how flooding can damage your home, you need to know about six important flood characteristics: depth/elevation, flow velocity, frequency, rates of rise and fall, duration, and debris impact. Most of these characteristics apply to both riverine and coastal flooding, and they can vary […]
Part 2 of Weatherize Your Home. Selection You can use a caulking compound to seal leaks in a variety of places throughout your home, including around windows and door frames. In addition to plugging air leaks, caulking can also prevent water damage inside and outside of the home when applied around faucets, ceiling fixtures, water […]
It shouldn’t be a surprise that energy would be a hit in Texas—but 8,000 people on the first weekend to tour a home that uses less than half that of a standard new home, and makes the rest itself? There is no magic in the technology and engineering, but clearly builder Jim and his systems […]
Geothermal heat pumps are one of the most efficient ways to heat and cool a home and provide hot water. More and more homeowners are discovering the benefits of these systems, which tap the relatively constant temperature of the Earth a few feet underground, for both new homes and retrofits in existing houses. Geothermal heat […]
Another way to use renewable energy in your home is to use solar energy for water heating. Today’s systems carry a rating that tells you how well they’ll meet your hot water needs. And they provide a clean, reliable, and cost-effective source of hot water. Solar water heaters can be either active or passive. An […]
Part 13 of Buying and Using Renewable Energy at Home. One of the most energy-efficient options for heating and cooling your home draws on another form of renewable energy—geothermal energy, or heat from the earth. This is not the hot steam and heat that comes from deep underground (discussed here). Rather, geothermal heat pumps draw […]