If you are unsure what vent pipe your furnace uses check the manufacturer s specs.
How insulate gas attic vent.
Step by step guide to sealing furnace vent pipe.
How to insulate a finished attic.
Pull down stair or ladder.
With a finished attic insulation must help keep the attic areas comfortable.
Add weatherstripping around the perimeter and a sweep to the door of a walk up attic.
A finished attic should be insulated much like the rest of the house with insulation in the walls and ceiling.
Attic hatch or door.
Tip insulating a kitchen range vent hood is a good idea for safely removing carbon monoxide natural gas and odors through duct work that directs these pollutants outside the home.
Unless your furnace is older than the 1980s you are probably dealing with double walled vent piping.
Before you can insulate your attic you need to properly seal the chase for the furnace vent pipe.
Use a zippered insulated tent to keep the enclosure draft free attic tent at 7 attic cover insulator 120.
Consider a few facts to decide if installing vent insulation on the duct work used by your kitchen range vent hood is a good choice for your home.
Affix rigid foam insulation to the attic side of the hatch or door.