12 in. Internally Braced Whirlybird
There are no more inexpensive ways then the installation of a wind turbine in your roof to circulate and remove air from the attic. Despite the following installation entail new shingling, the same method can be apply to existing shingles. You can also view existing shingle installation here.
The 12 in.Whirlybird Internally Braced Wind Turbine icost $43.00 and comes in Black or Mill Finish.
The 10.3 oz. 208R Rubber Wet Patch Roof Cement is around $4.25
The following tools will be necessary for this project:
12 in. Internally Braced