The New Contractor on the Block
There are 231,400 homes in Seattle built prior to the advent of a mandatory state energy code. This means that if un-renovated, these homes are likely to have little or no insulation in their walls and attics, outdated heating equipment, and air leakage equivalent to having 5x5ft hole in one of their walls. Homes built today under the increasingly stringent energy code are not exempt for similar performance defects. Poorly installed insulation is the norm, missing draft stops abound, and the average amount of conditioned air lost through leakage in duct work is in the 30% range.
Traditionally, home efficiency improvements and incentives have focused on individual elements, high efficiency furnaces, Energy Star appliances, insulation, and of course windows. Focus on these products has caused widespread consumer belief that these stand alone items can serve as a silver bullet to make their home more efficient, but the facts don’t back it up. What good is a 95% efficient furnace if the distribution system is sucking 30% of its air through leaks in an unconditioned crawl space, or how about installing R-38 fiberglass in an attic over unsealed can lights that effectively turns insulation into an air filter. The solution these and other home efficiency and comfort problems lies in a whole house systems approach to home efficiency, health, comfort, and durability through diagnostic testing and verification that produces real world results.
The residential branch of building science is called Home Performance, and while veterans of the industry have thought a windfall of consumer acceptance was just around the corner for years, the current climate crisis and economic collapse have lead homeowners as well as legislators to recognize the need to make significant and measurable reductions in residential energy use. The industry is also receiving much needed support from the recently for formed national Home Performance trade association Efficiency First, and at a local level Home Performance Washington. These organizations along with national professional certifications from the Building Performance Institute and RESNET, are lending credibility and quality assurance to home performance contracts and providing a means of separating the building scientists from the snake oil salesmen.
On October 19th, Vice President Biden released a report titled “Recovery Through Retrofit” on the creation of green jobs and energy savings for the middle class. This report outlines a means of creating a thriving and long lasting Home Performance retrofitting industry. So if you haven’t heard of us yet, you soon will, and if you are about to spend all your savings of windows that claim to cut your utility bills in half, consider calling a Home Performance specialist first, and let us help you prioritize how to make the biggest impact on your families comfort, health, and wallet.
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