Finished Attic Space Insulation

Use r 30 insulation for the ceiling and r 13 for the walls.

Finished attic space insulation.

Converting your attic into usable finished space can increase the value of your home by maximizing the available square footage. It needs a certain amount of loft to work properly. But there aren t many buyers who consider climbing multiple sets of stairs a day on their list of must haves. The basic space requirements for a finished attic boil down to the sizes of the finished rooms.

Once you ve decided which type is best for you examine the material options and prices to home in on the right product. Since parts of a finished attic are usually very close to the roof insulation often blocks proper ventilation that is needed under a roof structure. Adding a bathroom to your attic expansion costs a bundle but trust us it s worth it. Flooring ceiling and wall materials and other elements will reduce headroom and floor space and it s the finished area that matters.

But even if you re using it as an activity room or office a bathroom makes the space more comfortable and it ll improve resale value. Both can be added to uninsulated attics or layered over existing material. A finished attic should be insulated much like the rest of the house with insulation in the walls and ceiling. If building a knee wall for storage like karl did with this project make sure to insulate that area as well.

If it is and you plan to provide heating and cooling to the finished attic space you need to remove. Insulation goes between roof and interior space if your attic is already finished it probably is at least partially insulated. The attic floor which is the ceiling of the living space below often already is insulated. Uses of the finished attic space range from office and playroom to full bed and bath.

To meet all three goals insulating your finished attic ventilating the roof and maximizing headroom use a combination of dense batt insulation rigid foam sheeting and air chutes. Don t mash or compress the insulation into the space. In the chicago area berg sees many homes where space is limited and the only way to expand is up. Finished is important to remember when you re measuring an empty attic space.

For diy attic insulation you ve got two choices. It makes the living space more ah livable especially if you re adding a bedroom. Without properly ventilating the roof your finished space can be just as unpleasant as an unfinished attic. Staple insulation between the wall studs and ceiling joists image a.

How to use your finished attic space. Most codes require a specified minimum amount of headroom and it s tough to meet this requirement when insulating a finished attic especially since most.