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Answers from contractors near Annandale, NJ

How important is ventilation if my roof and house is 30 years old and has just a little sweating in the rafters?

Gladys Meyer answered:

Sep 20, 2018
Thanks for the valuable information.
Spray foam attic ceiling to make it a conditioned space
Feb 8, 2016
We've done this application numerous times in southeastern PA with one subtle change, we use closed cell foam insulation directly against the underside of the roof sheathing. Open cell will continue t ... read more

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