Inspect exhaust and intake vents for obstructions.
Inspect ceiling insulation without attic.
Once you have determined the r value of the insulation in your attic use the table and climate map below to determine which level of insulation is best for your home.
Make sure none of these vents are blocked with debris or insulation so that air can easily flow through them.
Zone add the following insulation levels to your attic.
Ensure gable vents are properly screened or closed off.
Typical ceiling insulation involves spreading either loose fill or batt the term commonly used for blanket insulation within the attic or airspace of a home.
Calculate the r value of your existing attic insulation.
For example a past renovation might seal up an attic access panel in the ceiling entirely.
In the winter improper ventilation in your attic can cause ice dams on the roof which can lead to leaks roof damage and damp insulation.
Or the homeowner might have a bureau placed in front of an attic door.
As with any other part of a home inspection attics must be accessible.
How to avoid condensation leaks attic mold insulation mold structural damage to roof framing when roof venting is not possible cathedral roof and knee wall insulation venting air path options in older homes hot roof designs.
Examine exhaust and intake ventilation system.
Suggestions for un vented or hard to vent building roof cavities.
Also inspect the ceiling for water stains or marks which indicate roof leaks or poor ventilation.
Worries about the hot roof un vented cathedral ceiling designs how to.
Your home needs at least some type of insulation to keep the interior temperature of your home regulated regardless of the specific climate you live in.