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The Home Depot has a comprehensive guide on how to install insulation in an attic. Additionally, Energy Star offers a similar guide for installing insulation in an attic.
have put insulation in attic and now attic now sweats must i pull all this is in a cape cod style home and insulated between joists before enclosing. must i pull all to stop sweat
Blown in insulation is also known as cellulose insulation. This type of insulation is used to educe noise and minimize heat loss. It is made from plant fiber.
I went to a seminar about attic insulating materials and this is what I learned. If you already have blow-in insulation in your attic you shouldn't need more fiberglass. Instead, you will want to install a reflective radiant barrier insulation. Fiberglass and cellulose are designed to slow down heat escaping so you eventually lose most of your heat through the ceiling regardless. You need something to re-direct the heat once it passes through the blow-in insulation. Radiant Barrier will reflect a majority of the heat back once it escapes your blow-in insulation. I bought some Ecofoil online and just rolled it out over top of my existing blow-in insulation, it was very easy. When installing radiant barrier over the attic floor you must use the perforated radiant barrier for maximum breathability. Moist air that is created inside your home must be able to escape as it rises through your ceiling. If a perforated radiant barrier is not used, the moisture will be trapped in between the barrier and your ceiling. When trapped this will cause condensation to form inside the building materials and insulation creating damage and mold.
Foam board is generally used for acoustic insulation. If you're doing something noisy such as playing band instruments in a residential area, the benefit is that the foam will let you do so without violating noise ordinances. Foam is great to insulate with you when you have a home theatre and want to deaden the noise in the rest of the house. Some people put them in basements and practice with a band.
You only need 8-10 inches. That is enough for insulation. You only need enough to put in the insulation you want. I'm in Arizona and only have 1' between the ceiling and a flat roof. But it's full of insulation. Works for me. Possible help added: A ridge vent for a pitched roof is a great way to help keep the heat down in an attic.
>> The paper should always face you, that way you can staple it to the studs. It depends if your attic is finished and usable or unfinished and used for storing boxes. Always have the paper toward the living area, which in the case of an unfinished attic (insulating attic floor) would be paper face down. Make sure the first layer you put down on the floor of the attic has the vapor barrier (paper) face down with subsequent layers of unfaced (no paper) insulation. If the attic is finished (you plan on heating / cooling the space as an office or what not, then the paper would then face you when installed on the ceiling/roof and use unfaced in the floor. Also be sure to have a clear opening for your soffit vents so there is ample circulation. A product called a rafter vent is used to keep the insulation from blocking this area.
Yes, it is possible to install a junction box in an attic. However, it is important to ensure that the installation meets local electrical codes and that the junction box is accessible for maintenance and inspections. It is recommended to consult a licensed electrician for proper installation.
the loft insulation is bad in that house
The best kind of insulation for a wall will depend on if it is an outside or inside wall and what room it will be for. The roll or blanket insulation made of fiberglass will be good enough for most do it yourself jobs.
You go to your room, press edit room then click the object you want to put in the attic and press move to attic
It could be stored in the attic but put it in a box or a container so the dust won't cover the doll