Dense Pack Wall Insulation

Dense packed cellulose insulation the history.

Dense pack wall insulation.

When evenly packed dense pack cellulose insulation effectively seals the whole cavity. Want to feel comfortable in your home again. With a process called dense packing cellulose insulation is pneumatically installed at high velocity to densities greater than 3 5 pounds per cubic foot it acquires a unique air sealing property. In this process the material behaves as a liquid flowing into obscure bypasses and solidifying them.

The home performance industry and its accrediting bodies support the dense pack standard of insulating wall cavities which does not settle. Aroostook dense pack wall insulation when cellulose is pneumatically installed at high velocity to densities greater than 3 5 pounds per square foot it acquires a unique air sealing property. In this process the material behaves as a liquid flowing into obscure bypasses and solidifying them. Dense pack places pressure on the cavity and should be done by an experienced installer.

Typically a hole is drilled at the bottom of the wall cavity 1. In 2005 metric homes of carp ontario designed and built canada s first energy star labelled home in canada. This home was built with dense packed or dense blown cellulose as the wall insulation of choice. Cellulose is considered dense packed when it is around 3 6 lbs per cu ft.

Dense packed cellulose insulation provides excellent thermal resistance an r value of 3 0 3 5 per inch sound proofs the wall and greatly retards air flow. Their intent was to produce a better built home with the goal of creating a proper balance between additional efficiency and price such that it would be attractive to future clients.