Certified attic specialists do not recommend this solution as the fiberglass batts with foil facings are prone to moisture and lose effectiveness quickly when they become dusty. ![]() You've heard of fiberglass batts with foil facings that function as a radiant barrier. Perhaps you have blown-in insulation installed, and you're wondering about adding more insulation instead of installing a radiant barrier. It helps maintain the preferred temperature in your home, creating less work and strain on your HVAC system. Certified attic specialists will blow the fiberglass insulation using a blowing machine into your attic floor, walls, and ceilings.Īs with other insulation types, blown-in insulation effectively lowers your energy bills by reducing your heating and cooling needs. If you're looking for eco-friendly insulation that will cater to your irregularly sized or shaped attic and tight spaces, blown-in insulation is the right choice. The higher energy efficiency a home has, the less the carbon dioxide it releases into the atmosphere, the less your household contributes to climate change.īlown-in insulation is a type of insulation that typically uses recycled fiberglass as the insulation material. This may come as a surprise, but installing radiant barriers and other energy-saving measures helps save the environment too. Think of radiant barriers as insurance on both hot and cold temperatures. It works alongside the thermal insulation to keep the warmth in and reduce heating costs. "What about in winter or cold climates? Radiant barrier or insulation?" Radiant barriers not only reflect radiant heat but also serve a purpose on cooler days. A radiant barrier is effective at reflecting 95% of radiant heat.Įxperts strongly recommend installing radiant barriers when your house is under direct sunlight throughout the year or if the rooms and living spaces underneath the attic space become unbearably hot during the day. Yes, a radiant barrier works even underneath a roof. Insulation.Ī radiant barrier or foil radiant barrier has a reflective surface that bounces away the sun's rays and reduces the radiant heat that enters your home. Is radiant barrier better than insulation? Before you conclude, read this article on Radiant Barrier vs. It keeps your house cool and your cooling costs at bay. ![]() How do you stop your insulation from becoming a double-edged sword? Certified attic specialists recommend installing a radiant barrier.Ī radiant barrier reflects the sun's rays away from your home, preventing your insulation from becoming another heat source. Given the sweltering heat in the summer months, it can absorb the heat from the sun (radiant heat gain), then slowly transfer that heat to your home (heat transfer). However, there's something you need to know about insulation. It effectively seals your attic from moisture and heat, resulting in less energy consumption and enhanced health for your family.
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