Dense Pack Cellulose Insulation Cathedral Ceiling

In fact dense packing walls typically results in remarkable performance.

Dense pack cellulose insulation cathedral ceiling.

There will be plenty of insulation packed at the right density. Advantages to dense packing. For a faster more affordable solution to the cathedral ceiling problem dense pack cellulose insulation can be blown into the ceiling s rafter bays through access points along the roof eaves or roof ridge. At 3 5psi the insulation will not settle and create gaps.

There are several major advantages to dense packing completely filling a cathedral ceiling cavity with cellulose. One of the most effective ways of dealing with existing uninsulated frame walls is to blow cellulose into the wall cavities. Cellulose is treated with borate a harmless naturally occurring mineral that has the ability to deter bugs. So bees ants and termites won t find that ceiling so inviting anymore.

First the good stuff. The insulation will continue to keep the cavity filled. Energy saver suggests dense packing cellulose to insulate this cathedral ceiling where air flow will now be interrupted and insects and pests will be unlikely inhabitants. This makes it much more difficult for air to move through the insulation.

It is the dense packing of unvented cathedral ceilings or unvented flat roofs that is the problem.