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.
Remove wet insulation attic.
The first step in loose fill attic insulation removal is determining what type of insulation you ll be working with.
This is a confusing situation and you will probably question yourself if you need to remove the old insulation before you set in the new one.
Average cost of attic cleaning and insulation removal services unfortunately there s no easy way to calculate the average cost of a major attic cleanup.
Attic insulation damaged by an infestation of rodents or by water from a leaky roof requires removal to prevent further contamination in the home.
If the drywall is just too wet to salvage you simply need to remove all insulation on top of it take it down and redrywall and then put back insulation.
Every project will have its own unique set of challenges making it very difficult to provide a ballpark estimate.
Drying out a wet attic.
Placing a dehumidifier inside the attic will help to draw out moisture from the surrounding environment.
When its times to adding new insulation they are surprised an old insulation already exists.
Wet insulation conducts energy instead of repelling it.
To get rid of the stains you need an oil based stain cover like the original killz.
This isn t hard but is a mess.
Many homeowners rarely check on their insulation and especially in places such as the attic.
Once the dehumidifier s storage tank is full it won t be able to remove any more moisture.
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.
When insulation is doing the opposite of what it s supposed to do heating costs are higher in the winter and ac bills go up in the summer.
The answer is no.
The thought of performing attic insulation removal or attic cleaning in your own attic can be daunting.
Coping with wet insulation if the fiberglass within your wall cavity or in your attic becomes wet from a leaky roof or burst pipe it will lose insulating effectiveness until the material dries out.
A good way to assess the effectiveness of insulation is by measuring its r value which gauges thermal resistance.
However you ll need to drain it frequently in order for it to function properly.