Whwn Is It Too Hot To Enter An Attic

A hot attic is bad for several reasons.

Whwn is it too hot to enter an attic. My idea is to vent the build up of hot air that has risen to the ceiling in the hotspot rooms into the attic so that air from cooler parts of the house can move in. When it s hot outdoors it s hotter in your attic. Having a properly vented attic is the best way to keep attic cool because it allows the hot air to escape during the summer. Hot air exhaust vents located at the peak of the roof allow hot air to escape.

Not the overabundance but the lack of insulation in the attic. If hot air is allowed to sit in your attic it could overheat the shingles on your roof and cause damage. Another reason your attic is so hot is because of insulation. Intake vents located at the lowest part of the roof under the eaves allow cool air to enter the attic.

Daily press jun 17 2014 at 1 27 pm. By by kathy van mullekom. The attic is a huge determinant in keeping your entire home cool so the first place to start cooling your home should be the attic. A pav does indeed blow hot air out of the attic but unfortunately it also sucks cool air from your living space into the attic through leaks in walls and ceilings.

This attic insulation will then be considered contaminated material and must be disposed of. 12 attic insulation can be chewed by rats usually to make into a comfortable nesting or bedding area. You would think that an attic fan sometimes called a powered attic ventilator or pav would keep the attic space cooler by exhausting hot air. Within the attic insulation is a must.

Tell if your attic is too hot. In the worst of cases the entire attic may need to be entirely re insulated which is a costly and time consuming job. Ventilation is important to give moisture within the attic a way to escape. In addition hot air in your attic could increase moisture levels which could result in wood rot and mold growth.

As a certified licensed home inspector it is not correct to say too much ventilation is bad for an attic unless rain moisture is getting in. Install electric ventilators and attic fans which remove hot air from an attic. Low cfm similar to a bathroom vent 300cfm and only in the hot spots basically by adding an inline ducting fan to the return ducts for the hotspot rooms. Alternatively install passive vents such as gable soffit and ridge vents which are openings in the roof that allow hot air to escape.