Radiant barriers prevent the sun’s heat from entering your home. Built from highly reflective components like aluminum foil, radiant barriers are intended to reflect rather than absorb heat. As such, they can aid in the reduction of radiant heat accumulation, which is especially crucial during the summer.
In the summer, as the sunlight hits the roof of your home or office, the temperature in your attic may rise to dangerous levels. The sun’s radiant heat will then pass through your roof and into your attic and ventilation ducts, forcing your air conditioner to work overtime and diminishing your indoor comfort.
Aside from keeping the indoor temperature in check throughout the summer months, radiant barriers can also help reduce ice buildup during the cold season. Radiant barriers help avoid ice dams, which are dangerous ice ridges caused by heat dissipation through your roof. They also help to trap heat in, saving you money on heating bills during the winter.
Types of Roof-Damaging Heat
Three sources of heat can damage a structure and influence cooling and energy expenses.
- Conduction: Heat is transferred from a hot source to a cooler source through conduction. A mug of hot coffee, which gradually heats the cup, is a simple case of conduction.
- Convection: The process of gas or air being heated directly is known as convection heating. When heat is applied, the density of the material decreases, causing it to ascend and heat to be transferred with it.
- Radiant heat: This heat is conveyed from a heated surface to whatever is nearby. In this situation, the sun’s rays warm up the roof, which is subsequently transported to the air within the house via the temperature of the roof’s material.
As a result, a radiant barrier is utilized to prevent heat from traveling from a heated surface, such as the roof, to your house’s interiors. Conduction and convection heat can be reduced or eliminated with typical attic insulation, but this is useless to prevent radiant heat from entering the structure.
Perks of Installing a Radiant Barrier as Attic Insulation
Here are some of the benefits of a radiant barrier:
It Protects Against Radiant Heat
This kind of attic insulation earned its moniker of “radiant barrier insulation” for being able to prevent radiant heat from entering your building’s interiors. As mentioned earlier, the sun’s beams generate radiant heat or energy when they shine down on your property. This form of heat is responsible for a large portion of your home’s heat accumulation, which is reduced by a radiant heat barrier.
They Work Well in Warm Climates
Radiant barrier insulation is an excellent choice during the hot summer months. In tests, a radiant barrier was demonstrated to reduce ceiling heat buildup by roughly 42%. This can lead to energy savings of approximately 10% on cooling expenses, as reported by the Department of energy. This enables your air conditioning system to operate more efficiently, keeping your home cool on warmer days. Numerous studies have shown that a radiant barrier is a worthwhile
enhancement to a property’s thermal envelope.
Not Prone to Mold Growth
Compared to cellulose insulation, one of the advantages of this form of attic insulation is that it does not encourage mold growth. While fiberglass and cellulose materials are susceptible to humidity and mold development, radiant barrier insulation does not allow this form of fungus to thrive.
Doesn’t Deteriorate Over Time
Radiant barrier insulation is not prone to degradation over time. Other attic insulation may be more susceptible to humidity, mold, or pests, resulting in rapid deterioration. Fortunately, this is not a problem with radiant barrier insulation.
Reach Out to South Atlanta Insulation Experts for Your Radiant Barrier Installation
South Atlanta Insulation Experts will install a radiant barrier that meets the specifications of your attic. Our teams are experts at planning and conducting home barrier installations. We’ll handle everything from start to finish, even cleaning and sealing, so that you can rest easy knowing your house is safe.
During COVID-19, we’re expecting even more from our team in terms of safety and hygiene. If you hire us to install your radiant barrier, you can rest assured that we will clean thoroughly between tasks.
Radiant Barrier Installation Services From South Atlanta Insulation Experts
Radiant barriers installed by South Atlanta Insulation Experts will keep your house or company comfortable and energy-efficient all year. We work with both residential and business clients across Atlanta.
Radiant barriers can help you save money on your utility bills for cooling your house in the summer and avoid harmful ice accumulation in the winter when built by qualified, highly skilled professionals.