Removing Old Roof Insulation

Some insulation is easier to remove than others.

Removing old roof insulation.

Although insulation professionals will handle the installation for you here are some things to keep in mind about removing old insulation and installing new insulation over old insulation. Batt insulation can be rolled up stuffed into large lawn type plastic bags and hauled away. As you remove fiberglass insulation from the walls securely bagging it is the first step of the disposal process. You can be sure you will have moisture issues and rodent infestations.

First the machine sucks up the loose insulation. These high powered vacuums do two jobs. Rolled fiberglass insulation commonly comes in thicknesses ranging from 3 5 inches to 12 inches so you ll need large durable bags often known as contractor bags to accommodate a big load. Removing or relocating insulation in an attic is hot dirty work.

Removing the insulation is potentially hazardous and we advise professional removal if there is a need to do so. Removing old insulation from the attic or other crawl space is highly beneficial even though most homeowners may opt not to. Contaminate insulation with droppings urine and decomposing carcasses. The second step is the routing of the insulation through the hose and directly into a trash container or large bags located outside.

Wet insulation is problematic as it can lead to mold mildew and sometimes the rotting of ceilings or roof rafters. Loose fill insulation can be vacuumed out but this used insulation can t be blown back in without risk of damage to the machine. Aging insulation does not provide you a good air seal. How to remove ceiling insulation batt insulation.

Leaving it does not make any sense. Grab the batt or blanket and lift away from the. In attics with low pitches or in attics that contain roof trusses instead of roof rafters it s. Another option for loose insulation removal is to rent a hepa filtered industrial vacuum.

You can remove fiberglass batts yourself but you ll need some professional tools and always keep safety in mind. Let us not forget about health problems.