Box out light fixtures.
Roofs and attics.
Why bother insulating your roof and or attic space.
Attics or roofs without a working space are covered later in this chapter in section 5 4 cramped attics cathedral ceilings and flat roofs.
Roof attic structure water stains were found under the chimney this is caused from a flashing leak around the exterior of the chimney.
Every home has a roof but is every roof properly ventilated to prevent premature roof deterioration or roofing system failure.
When the board edges are taped it can function as a vapor barrier eliminating the need for a dedicated membrane.
If you don t see any attic vents on the roof or in the eaves you need to add some.
Insulating your roof and attic space will help retain energy in your home often leading to cost savings and comfort improvement.
Insulating in and around your roof attic space also prevents long term damage from moisture build up or ice damming which results from the warm air trying to escape through the apex of the roof but instead heating up the snow.
Look at your eaves and roof.
Learn about the benefits prop.
Your roof vents may not look anything like the ones shown in this article.
After you air seal openings in the attic floor and cover it with an appropriate amount of insulation nature does the rest.
An attic is a space found directly below the pitched roof of a house or other building.
You can sometimes see daylight through them without finding signs of leakage.
Water is insulation s enemy.
Water stains found in the attic are common because there is always a small amount of water that will enter thru a roof vent or a ridge vent.
The attic is a great place to find evidence of roof leaks especially if you ve already seen potential problems on the roof.
Because attics fill the space between the ceiling of the top floor of a building and the slanted roof they are known for being awkwardly shaped spaces with exposed rafters and difficult to reach corners.
Rising as it warms air flows up from the eaves and out of ridge or gable vents carrying off moisture that may have migrated from living spaces.
Here are four signs of an unventilated or under ventilated attic.
An attic may also be called a sky parlor or a garret.
While some attics are converted into bedrooms home offices or attic apartments complete with windows and staircases most remain.
Vented attics with insulation on the floor are marvels of nature and man.
It creates a breeding ground for mold and mildew and ruins the air trapping pockets that block heat flow.
Silverboard is a high density rigid insulation board that can be used for attics and roofs.
The exception is older shake roofs.
If you can see out water may be able to find its way in.
