Fiberglass Insulation
Fiberglass insulation provides proven performance and energy savings at a superior value, making it a popular choice of insulation among homeowners.
The most popular and budget-friendly insulation type
More than likely, you’ve already seen fiberglass insulation, either at the hardware store or in your own home. It has a cotton candy-like appearance (and is often pink) but it doesn’t feel like cotton candy. In fact, if you haven’t tried to yet, don’t touch it–at least not with bare hands! Because it’s primarily made of tiny glass fibers, fiberglass insulation leaves bare skin very itchy and splintered upon contact; sometimes it may cause skin rashes.
While fiberglass is a component in various products ranging from automobile bodies to tent poles, it’s also effective as an insulator because it slows the spread of heat, cold, and even sound. More specifically, the glass fibers trap pockets of air, keeping rooms warm in the winter and cool in the summer, increasing a home’s energy efficiency, similar to spray foam insulation. However, there are also key differences between fiberglass insulation and other types.
Key Benefits of Fiberglass Insulation
Helps your home maintain an even temperature all year round
Most importantly, fiberglass insulation helps keep your home cool during the summer and warm during the winter. This means that you and your family will feel more comfortable inside your home all year long.
Naturally fire-resistant
Fiberglass itself is naturally non-combustible, so it will not catch fire.
*However, the paper/foil facings are flammable, so it’s important to install the ideal type for every area of your home.
Reduces heating/cooling costs by up to 40%
With typical R-Values between 2.2-4.3 (per inch of thickness, blown-in/batt) fiberglass insulation helps your home maintain its internal temperature, meaning that your heating and cooling systems don’t have to work overtime. Not only that, it also means it would take less time for your home to reach that ideal temperature. Less work for your heating/AC units means lower energy bills!
Relatively inexpensive
Fiberglass insulation is cheaper in comparison to other alternatives. This is partly because it’s not a permanent fix. Fiberglass does need to be replaced every so often to maintain your home’s insulation. One of its major downsides is that it can get dusty, moldy, and/or lose its effectiveness over time, creating a less-than-ideal environment for your family.
Can be a DIY-project—sometimes
Many homeowners choose to take on installing fiberglass batt insulation as a personal project. While this is an excellent way to save extra cash, it’s highly recommended to consult with a specialist to figure out which type of fiberglass insulation best suits your project. Remember: not all fiberglass insulation is created equal!
Blown-in fiberglass can reach where batts can't
While fiberglass isn’t intended to eliminate the need for air sealing, blown-in fiberglass can more easily reduce air leakage, because it offers better coverage than batts, filling gaps and irregular spaces. It’s also quick to install, affordable, fire-resistant, and less likely to settle over time compared to loose-fill cellulose.
ATTICS
Installing fiberglass insulation in your attic can help keep your home warm in the winter and cool in the summer by trapping pockets of air, minimizing how much warm or cool air can escape your home.
WALLS
Fiberglass batts can be used for unfinished walls when building. Alternatively, blown-in fiberglass can be used for retrofit installations, meaning that it can be blown into the walls of homes that are already fully built.
CRAWL SPACES
Blown-in fiberglass is easy to install in tight and unusual spaces, especially in areas filled with obstacles. Additionally, it protects pipes and HVAC ducts from freezing temperatures in the winter, preventing damage and conserving energy.
Got a general question about home insulation? Don't know where to start? We've got answers.
FIBERGLASS BATT ISULATION
Panels of fiberglass insulation, also known as “batts,” are ideal for insulating unfinished walls, floors, and ceilings. Batt insulation is very flexible, allowing for easier installation between studs, rafters, and joint blocks. Not only are they easy to cut down to various lengths these panels also come in various widths. Additionally, they are also available with or without facings in various widths.
Although installing batt insulation is a popular DIY project, it’s still a tricky process to make sure you have 1) enough material for the job and 2) the proper, code-compliant material for the area you live in.
Is fiberglass batt insulation the right choice for your home?
BLOWN-IN FIBERGLASS INSULATION
Similar to panel insulation (batts), blown-in fiberglass can be used in unfinished walls, attics, and crawl spaces. However, blown-in fiberglass insulation is more ideal for the harder-to-reach areas.
Most importantly, unlike batt insulation, blow-in installing fiberglass requires the use of specialized equipment.
To avoid any mishaps, it’s best to contact a certified installer who specializes in this type of insulation.
Call (443) 459-5800 to speak to an expert.
Is it time to replace your attic insulation?
Due to its wide availabily and affordability, most insulated attics have fiberglass insulation. However, in order to maintain a home’s energy efficiency and comfort levels, fiberglass insulation needs replacing over time. If you aren’t sure if yours is due for replacement, it’s easy and free to get a certified professional to make an assessment.
It’s definitely time for a change if you’re currently experiencing any of the following:
Uncommonly bad allergy symptoms while at hom
Lingering unpleasant (moldy) odors
Water leakage or signs of water damage
Household pests
Inexplicably higher heating/cooling bills
Drafts or inconsistent temperatures
While it is common to replace fiberglass insulation with newer, similar insulation, it may even be prudent to upgrade to a different type of insulation altogether for the added benefit of not having to worry about these same problems.
Tell us what your home needs and we’ll be happy to make recommendations at various price points.
Cameron Home Insulation insulates homes in DC, MD, and VA.
If you live in Washington, DC, Maryland, or Virginia, Cameron Home Insulation should be your first choice when it comes to selecting the best insulation service for your home. We are an independently owned and operated, fully licensed, bonded and insured contractor that has been in the full-service home insulation business for four generations. We are expertly trained in the proper installation and safe removal of all types of insulation.
Call (443) 459-5800 for more information on how you can benefit from a FREE Home Energy Assessment.
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