1.   And to get a cold roof, insulate the attic floor and ventilate the attic.

2.   And that goes doubly if the attic is ventilated.

3.   And that is done by insulating the attic floor and ventilating the attic.

4.   Another thing you can do to ventilate the attic is to install a ridge vent, which will ventilate better than the fan and at no cost.

5.   Attics are ventilated with louvered vents.

6.   Gould installed extra-large gable vents, which should be enough to ventilate the attic.

7.   I have snow on the roof, which is right and proper in the winter, meaning the attic floor is well insulated and the attic is well ventilated.

8.   I need to ventilate the attic.

9.   If your attic is very well ventilated, the shingles will be less likely to curl if they are laid over paper.

10.   If the attic is not ventilated properly, moisture, not to mention heat, will build up in it.