When it comes to improving the insulation of your attic, the materials you install will have a significant impact on the success of the project. Fiberglass blocks are the most common block option, but they are not the most effective and can pose certain health risks. Cellulose insulation releases dust that can settle in the living space and cause allergy symptoms in family members. As such, these materials should be avoided when installing attic insulation.
Spray foam insulation is the only one that comes in liquid form, and it is the most effective way to insulate an attic. However, it is not always the most cost-effective option. Blocks provide an easier installation if there is enough free space and minimal obstructions in the attic. If there are outdated electrical cables or accessories present, insulation should not be placed near them.
Loosely padded insulation is a good choice if there is limited headroom, a lot of obstacles, or an uneven spacing between the beams. Both types of insulation fill every nook and cranny of a space and form a perfect air barrier when properly installed. Shredded and recycled paper with cellulose and boric acid addition for insect control and fire resistance offers a better option for insulating the attic than blocks. It is always best to let professionals handle the installation of wadding, spray foam, or other type of insulation. Once you've finished your day's work, take a good shower and wash your clothes to remove dangerous fibers.
Then you can sit back, relax, and enjoy the added comfort of a properly insulated attic.
