Are you a homeowner looking to maximise the energy efficiency of your home? Are you curious about what removing attic floor insulation in a spray foam attic might do for both cost and comfort? Spray foam is an increasingly popular choice among homeowners who want to keep their homes comfortable while keeping costs low, but not all options are created equal.
Removing attic floor insulation can provide significant benefits but also comes with certain risks and considerations. Our team here at One Insulation offers a range of spray foam insulation services. And we have done this for several years; over this time, we have become experts in our field, which is why we have written the following article.
Read on to learn more about why removing attic floor insulation may benefit a spray foam attic and some guidelines on doing it safely and effectively. Contact our team today for more information if you have any further questions or queries!
Removing It Prevents Moisture Problems
Have you ever considered the temperature of your attic? How about the dew point? Once you have insulated your loft, especially if you insulate the attic floor, you will notice that the space will be more relaxed in the winter than if you chose to remove the insulation from the floor space altogether.
One of the most common reasons for using spray foam insulation on the roofline is to remove the need for air-sealing your floor space; this then means the air in the attic is joint with the air in the house, meaning you end up with a more humid air space in your loft which can cause damage.
But once you lay the floor insulation, you are left with an attic that is not vented to the outside, so in colder weather, your attic will be significantly colder than your living space below; this means your attic could very quickly drop below the dew point as well as become damp and damaged.
One way you can avoid a moisture build-up is by removing your attic floor insulation; once you deal with the airflow in your attic space, you are in a position to utilise the room in a better way; spray foam insulation in the roof cavity can help with this process, whilst having it installed in the floorboards can hinder this air movement.
You Can Get A Better Air Seal
Spray foam insulation is an unfinished name. It actually should be named spray foam insulation and air barrier. In addition to insulating a home, correctly applied spray foam significantly decreases air leakage. Keeping the space consistently the same temperature unless there are severe weather changes outside.
However, that only works if the installer can place it where most of the air loss occurs. The eaves are one of the most critical areas to ensure enough foam coverage in an attic. When you have it installed, you must be able to have all of the gaps and holes covered; if you don’t, this is where a lot of your heat loss will happen, meaning your home is not adequately insulated.
If you keep the present insulation in the attic, it interferes with the foam installation. Yeah, if you do an excellent job raking the insulation back, you can still do a good job with the foam. However, the odds of success are lesser, and it is more challenging. We know. In homes where the old insulation was removed, we have conducted the service, which simply does not work.
Once we offered this service in the past, we carried out an under-door test where we blew air into the room and checked for leaks, the transitions where the previous installation had been where we found the most leaks, meaning it does not work. With the proper seal, you will not have an insulated property that can help with your energy bills.
Reduce Smells & Improve Air Quality
If the first two have yet to persuade you, think about this. The outdated insulation is covered in dust; dirt leaves used by the mouse that made its nest there, rat waste, bat guano or even rat poison. These are only some of the items we have discovered in the attics we have worked on over the years.
You might think your attic is a clean and secure space because of the floor insulation and other protective measures you have in place. However, all those things, as well as others, might be concealed in your attic’s old insulation.
However, the impact of all that bad stuff on interior air quality is very substantial. The air in your home will most likely become contaminated indoors by tiny particles and volatile organic chemicals (VOCs). Due to their ability to penetrate deeply into the lungs and, ultimately, the circulation, fine particles are among the most dangerous contaminants to your health.
You do not want things like this in your home.
All those awful things weren’t as close to your home’s living area when the attic was vented to the outside. Yes, you most likely still breathed some of it, but not to the same extent as you will know that the roof deck is covered in spray foam.
That filth is in your climate-controlled space due to the enclosed attic and outdated insulation. You can have odour issues. Your home’s air quality could deteriorate. Removing the old attic floor insulation for this point alone is one of the best things you can do for your health, as well as your families or anyone else you live with.
Contact One Insulation For More Information
Removing your attic floor insulation can be messy and time-consuming, but it’s worth it in the long run. Your home will be more comfortable and energy-efficient, and you’ll save money on your heating and cooling bills.
Contact One Insulation today if you want to hire a team of professionals who have been in the industry for several years. We’re experts at insulation removal, and we’ll get the job done quickly and efficiently. Our main goal is to ensure you and your home are safe from the elements and any harmful chemicals or excessive energy bills due to heat loss.
Call the experts today; call One Insulation.