Can You Install Blown-In Attic Insulation Over Existing Insulation?
You may be asking yourself if you can mount blown-in attic insulation over existing insulation. It is suggested by energy efficiency authorities to do so. The factor behind this suggestion is to avoid moisture from getting to the existing insulation, which can cause mold and mildew development. Furthermore, moist insulation can create roofing rafters and also ceilings to rot.
Can you mount blown-in attic room insulation in addition to existing insulation?
There are a couple of key factors to take into consideration when mounting blown-in insulation in your attic. Initially, you must make sure that there is no drywall or insulation over the joists. This will prevent moisture from escaping the attic space and also causing mold and mildew development. If there is drywall, you need to remove it before including new insulation.
Second, see to it that there is a vent system in your attic room. It is estimated that 95 percent of residences do not have appropriate airing vent. This is crucial for getting rid of warm as well as wetness in the wintertime.
Does it take longer to mount?
Normally, the time it requires to install blown-in attic insulation is less than a day. This remains in contrast with conventional insulation, which can take a few days to mount. The old insulation has to be removed, which takes one more number of days. If you have not replaced your insulation in the last several years, take into consideration hiring a specialist insulation installer.
Prior to protecting the attic room, see to it you get rid of any kind of items that are stored in it. The fiberglass insulation can create damage to your things, and also it can be hazardous to your health if you inhale it. You also intend to make certain youve looked for air gaps and also various other issues with the existing insulation.
Is it a lot more cost-efficient?
If youve checked into attic room insulation, you know its not economical. However you likewise know that it can save you money. An effectively protected attic room can reduce your home heating expenses by 10 to 50 percent. It can additionally decrease your air conditioning costs since it maintains the interior temperature level.
When it pertains to cost, blown-in insulation is more pricey than conventional insulation. This is due to the labor expenses and also the materials utilized. Blown-in insulation also sets you back greater than other methods because the thickness of the material is greater. This type of insulation additionally costs extra because it takes even more time to mount, especially on older houses.
Is it resistant to insects?
Insects can be extremely harmful, especially in attics, but pest-resistant attic insulation is an excellent way to maintain them out. It can also assist enhance air quality in your house and avoid ailments. Parasite insulation is made from recycled products, so it can be both environmentally friendly and effective at combating pests.
One more option is fiberglass batts. These are easy to install as well as can be rolled out quickly. Nonetheless, these products are not the very best choice for parasite control. The fact that they are squishy as well as attract insects suggests that they can conveniently nest inside them and eat them.