Can You Over-Insulate a House?

Many homeowners struggle to get enough insulation for their homes, but can you over-insulate a house? 

Professionals don’t hear this question too often. Still, knowing the answer may positively impact your next renovation or construction project.

Attic insulation contractors in Buckhead explain what you need to know about home insulation.

What to Know When Insulating Homes in Buckhead

Home insulation is an effective tool for saving money on energy costs. These materials will impact your energy efficiency when warming and cooling the property. Unfortunately, many homeowners are unsure how much insulation they need for their space.

Insulation materials help slow down heat moving toward cold places. It will never stop heat, but it can be an effective tool for slowing it down.

Protect Your Energy Savings

So, how much insulation is too much? The answer may surprise you. Most professionals agree that adding insulation is effective up to a point.

For example, adding an inch of insulation to a home with little insulation may significantly improve indoor temperature control. However, adding an inch of insulation to a house with a large volume of insulation is simply a waste of money.

If you are unsure how much of this material you need, hire a contractor. These professionals have the tools to accurately measure and install the right amount of insulation for the property.

The Attic

Can you over-insulate a home with a large attic space?

Heat will always travel upward. This principle suggests that the majority of the heat in the home will make its way to the attic. When investing in attic insulation, you can save up to 50% on your heating bills

Don’t overdo it during your installation, however. Remember that adding too much insulation in the attic may cost you more than you save. Excessive weight could also compromise the integrity of your roof.

The Walls

Wall insulation is essential for home temperature control. However, if you stuff your walls with too much insulation, the product will reduce indoor air quality. Insulation consists of wool, fiberglass, and other materials that are dangerous to your health.

Overexposure to these particles in the air may cause:

  • Eye and throat irritation
  • Aggravated symptoms of bronchitis and asthma
  • Persistent headaches 
  • Fever
  • Nausea 
  • Internal bleeding

Keep your family safe by avoiding insulation overuse and always use the proper protective gear when handling insulation.

The Environment

An appropriate volume of home insulation is also a great way to protect the environment. You can reduce the energy you consume when keeping the home well insulated. 

However, too much of a good thing can be harmful. Manufacturing insulation produces chemicals that negatively impact the atmosphere. Using the appropriate insulation for your home will reduce your carbon footprint and contribute to a clean environment.

Get Help Insulating Your Home in Woodstock, GA

Installing home insulation is challenging without the right tools and knowledge. Fortunately,  Anthem Insulation & Home will do the work for you. These professional contractors have everything they need to deliver quality service on time.

Can you over-insulate a house without the right help? These experts say yes. Invest in their services to get the most energy-efficient home.

Reliable contractors partner with you to help you get the best return on your investment. 

Contact Anthem Insulation & Home in Woodstock, GA today!


Reasons Why Air Sealing an Attic Can Lead to Better Insulation

Even with the appropriate insulation in your attic, air can seep between small gaps in the attic floor, warming the air in your home that you want to keep cool or chilling air that you want to stay warm. The experts from Anthem Insulation & Home attic insulation service in Alpharetta describe how air sealing an attic can help you maintain your home temperature and save energy.

What is Air Sealing?

Air sealing an attic involves testing for drafts in the attic space, including the attic floor, crawl spaces, and sub-roof areas. Depending on where inspectors find the drafts and the formation of the leak, technicians will use caulk or other sealants to block airflow between your attic and living space.

Your home should maintain a similar temperature to where you set your air conditioning or heating system. Sealing the attic floor prevents heat transfer through small gaps between your living space and your attic, as well as between the attic and outside.

How Do Attic Insulation and Air Sealing Work Together?

Whether your attic insulation uses foam board or fiberglass insulation, the primary purpose of insulation is to keep cool air on one side and warm air on the other. During the summer, you want cool air inside and hot air to stay outside. You want to keep your home warm in the winter to fight off outside chills.

You can maintain your home’s temperature year-round by air sealing an attic and ensuring there is enough insulation in place. Simply air sealing without insulation won’t offer your home enough protection against the sun heating the attic through the roof in the summer or from the cold wind gusts that can enter a home through the attic in winter.

Appropriate attic insulation can help keep heat, cold, and moisture out of your attic space. Roofs have to breathe through the attic space to expand and contract with changing temperatures. Air sealing can further impede heat transfer through the attic between your home and the outside.

Are There Risks to Air Sealing?

Some homes feature construction where some systems vent into the attic, such as chimneys or furnaces. These systems produce fumes that can be harmful to inhale, especially carbon monoxide.

Never attempt to air seal an attic yourself. Always hire a professional air sealing and insulation company to inspect your attic and any systems that utilize the attic space. An experienced attic insulation company inspector can advise you about whether it would be safe to seal your attic.

Can Air Sealing Save Me Money on My Energy Bills?

Air sealing can typically save you between 10-30% on energy bills, depending on several other factors. On average, 43% of your energy bill comes from heating and cooling according to Energy Star.

Other factors that can affect heating and cooling costs include:

  • Home insulation in walls
  • HVAC capacity rating
  • Seasonal Energy Efficiency Ratio (SEER) of your air conditioning system
  • Secure duct sealing

Call the Insulation Experts at Anthem Insulation & Home in Alpharetta, GA

If you want expert help in air sealing an attic in Alpharetta, GA, call the experienced team at Anthem Insulation & Home to schedule an inspection.