Duct leaks are insidious and are one of the three biggest energy wasters in most homes. While leaks cost you through the loss of conditioned air, when these duct leaks cause negative indoor pressure, unconditioned air will be pulled in from outside and you will waste even more energy keeping your home comfortable.
Discerning construction professionals are turning to raised-heel trusses thanks to the increased attic space they produce. This space is then utilized for larger amounts of cheaper insulation which reduces the cost of insulation and provides a more effective building envelope and a greener home. Raised-heel trusses offer many environmental and cost-saving benefits.
As winter approaches, we are sure to see a few homeowners suffer the inconvenience and often exorbitant expense of frozen and burst pipes. Even when pipes are situated inside the thermal envelope, they can still be exposed to freezing temperatures through conduction. If pipes run along steel beams or concrete walls that extend beyond the thermal envelope, conductive heat can cool them below freezing. Prevent bust pipes in these situations by insulating the pipes themselves.
Wood framing is still the dominant technique employed when constructing North American homes. While this is a cost-effective method, designers and builders should keep in mind that with new energy codes there are ways to increase the amount of wall insulation, reduce the amount of lumber used, and reduce thermal bridging by introducing advanced framing techniques.
If you want your housing envelope to perform at its peak, proper attic ventilation is key. This is because the regulation of the temperature, pressure and moisture in the attic to more closely resemble a conditioned space will reduce thermal loss and moisture vapor migration. Effective attic ventilation practices also ensure the durability of your roofing components and eliminate the possibility of damage by mold and mildew.
You may be the most experienced, technical savvy construction professional in the business, but if you don’t have a good sales team, you just won’t be able to close deals in today’s competitive market. With profit margins the way they are and competition increasing, the ability to close sales becomes all the more crucial to the future of your business. Whether you are looking to improve your own selling techniques or employ sales reps that will help to grow your business, these tips may help.
“Energy Savings Start With The Framing.” As energy codes become more stringent and homeowners demand higher performing homes, designers are looking at innovative ways to improve the efficacy of their building envelopes. Insulated headers can really help to improve the R-value and provide wall cavity space for insulation. ASHRAE estimates that at least 4 percent of the wall assembly consists of headers. If 4 percent of your wall is not properly insulated, your energy envelope will not be performing at its best.
Knowing the climate zone your residential build will take place in will influence many of the decisions you will make as to construction methods and building materials. As energy conservation becomes a growing concern, building to your climate zone is an excellent way to ensure that you are providing your clients with the best options. Keep in mind that building and energy codes are the minimum standard.
Moisture can cause many structural problems and create a very unhealthy home for your family when mold and mildew begin to form. Building a home that deals effectively with moisture requires due diligence from design to installation and on to maintenance. The home must be built in such a way as to prevent leaks which are the biggest cause of damage and it must also eliminate condensation which occurs naturally in every home.
Raised-heel trusses provide a cost-effective way to meet more stringent energy efficiency codes. It’s not surprising that four out of five modern homes are built with pre-fabricated trusses as they offer a lot of advantages; a more uniform pitch and size, increased spans mean fewer internal load-bearing walls and they can be installed quickly, with less labor.