How To Insulate Around Chimney In Attic
Turn the water heater or furnace off and allow the flue to cool to the touch.
How to insulate around chimney in attic. Fiberglass insulation is naturally fire resistant. Using the hose clamp feature tighten the bottom connector onto the liner. It is often installed in gaps around the chimney and flue to prevent airflow that can siphon the heat away from the interior of the building. Affix rigid foam insulation to the attic side of the hatch or door.
I got some old insulation out and made this discovery in. Insulation radiant and vapor barriers insulating attic. Measure from the bottom termination point to the top of the chimney s crown and then add 1 foot. Step 1 preparing your liner.
Form an insulation dam to prevent insulation from contacting the lue pipe. Cut two flat sheets of aluminum flashing that are 14 inches long and narrow enough to fit between the ceiling joists around the flue. Cut slots 1 inch deep and a few inches apart along the top and bend the tabs in. This makes it an ideal insulation material for use in areas that experience high temperatures.
How to insulate a metal flue pipe. Measure the circumference of the flue. As such it can be used to insulate a chimney. Chimney surprise hello i got started today on my project to insulate the attic.
Joe shows you how to make an attic insulation shield when space is an issue. Attic hatch or door. Cut slots about 2 inches deep along the bottom and bend out the tabs. Take the chimney liner out of the package and place it on a flat surface.