Believe it or not there are situations in a home when you should remove the old attic insulation before adding more over the existing and in this short video.
Best way to remove insulation from attic.
You ve noticed that your insulation isn t doing its job anymore and realize it s time for a change.
According to the u s.
Blowing insulation into walls is best left to the pros because it involves drilling into stud spaces that may contain electrical.
Why can t you add to the insulation that s already there.
Attic insulation damaged by an infestation of rodents or by water from a leaky roof requires removal to prevent further contamination in the home.
Wet insulation will mold which can spread to.
If you are removing insulation from a wall you may need to cut a small hole just large enough for the hose attachment for your vacuum to fit through.
Whether you are removing loose fill attic insulation for replacement with new insulation changing insulation types or are removing insulation because of water or wildlife damage doing it safely is the first step.
Both can be added to uninsulated attics or layered over existing material.
A drop cloth should be placed under the area with the hole.
The first step to making sure it is safe to remove insulation from your attic is to clear the area of all contaminants look out for the following.
Attic insulation removal tools checklist.
Mask at a minimum you ll want a 95 rated mask for attic insulation.
Why remove blown in insulation.
Attic insulation removal and attic cleaning can be a diy project for those willing to break a sweat and prepare properly.
The most important step is first protecting yourself.
Loose fill or batt the common term for blanket insulation.
Once you ve decided which type is best for you examine the material options and prices to home in on the right product.
Handy homeowners can install blown in insulation in the attic.
If you are removing insulation from an attic you will need to find a way to get the vacuum into the attic.
Common reasons for replacing insulation are mold issues wildlife damage and the decision to finish an attic space.
The first step in loose fill attic insulation removal is determining what type of insulation you ll be working with.