Living in Florida means accepting that the summers provide intense heat. Keeping your home cool and comfortable isn’t just about having a great air conditioning system. It also depends on how well your home can resist heat gain. One upgrade that many homeowners appreciate is a radiant barrier system in their attics.
What Are Radiant Barrier Systems?
When the sun is beating down on your home throughout the day, it hits your roof. Your roofing materials can absorb that heat and transfer it into your attic. This is known as radiant heat transfer. Unfortunately, when your attic heats up, that heat can also seep into your living space. This increases the internal temperature of your home, which causes your air conditioning system to run overtime to combat that heat gain.
A radiant barrier system is specifically designed to reflect intense heat instead of absorbing it. It’s typically made of a reflective material, and it gets installed in your attic space. This is great for reducing the amount of heat gain entering your home. Instead of heat building up in your attic, the barrier reflects a large portion of it back toward your roof. This allows for a lower attic temperature, which translates to a decreased workload on your air conditioning system.
Radiant Barriers vs. Traditional Insulation
When you first hear about the term radiant barriers, you may think that’s what your attic insulation is for. However, these two have different roles. Traditional insulation, like blown-in insulation or fiberglass, slows down heat transfer. Radiant barrier systems reflect heat away before it enters your home.
It can be easiest to think of traditional insulation as a sponge that slows heat movement. Radiant barrier systems can be thought of like a mirror that bounces the heat away. It becomes overly clear that having both systems working together can be highly beneficial for any Florida home. This holds especially true if your attic insulation is outdated or insufficient. Their combination effect can significantly improve your comfort and the overall energy efficiency of your home.
What Does Installation Involve?
Installing a radiant barrier system is a straightforward process that can somewhat vary depending on your attic layout. It’s most common to attach foil barriers to the underside of your roof rafters. Laying this reflective material over your existing attic insulation is another option. In some cases, it may be necessary to install the radiant barrier decking during the roof replacement process. The method that gets used for your installation will vary depending on the specific conditions of your attic.
It’s a good idea to have one of our professional installers assess your attic space to determine the appropriate installation method for your home. It’s important to note that if it’s improperly installed or becomes dusty over time, it can lose its effectiveness. Having proper added ventilation plays a pivotal role in allowing adequate airflow to prevent moisture buildup and maintain overall performance. It may be necessary to increase your ventilation by adding soffit vents or ridge vents.
Factors to Consider
When considering installing a radiant barrier system in your home, consider the current insulation level in your attic. If it’s below the recommended levels in your area, upgrading your insulation may provide a better return on investment.
If your existing roof is nearing the end of its useful lifespan, you may want to pair a radiant barrier installation with your roof replacement service. This is a more cost-effective option. If your existing attic lacks proper ventilation, it’s important to focus on improving that before installing a radiant barrier system. Poor attic ventilation can greatly limit the effectiveness of a radiant barrier system.
If you notice that your cooling bills seem to be excessively high during the summer months, you may want to consider a radiant barrier system to reduce energy consumption. These systems are highly popular in southern states like Florida because they provide a noticeable difference during times of intense heat. Realize that if you have a tight or complex attic space, the installation difficulty will increase alongside the cost.
Expert Radiant Barrier Installation Services
AirNow Air Conditioning provides expert radiant barrier installation services for Sarasota, FL, and the surrounding areas. We can also assist with all your home insulation, heating, and cooling service needs. Contact our office today to schedule an appointment with one of our knowledgeable specialists.
