Aluskatted

Aluskatted is a term that generally refers to underlayment materials used in construction, particularly in flooring and roofing applications. In flooring, aluskatted is a layer placed beneath the finished floor covering, such as laminate, hardwood, or carpet. Its primary functions include providing a smoother surface for the top layer, absorbing sound, adding insulation, and offering a moisture barrier. Different types of aluskatted exist depending on the flooring material and desired performance, including foam, felt, cork, and rubber.

In roofing, aluskatted, often referred to as roofing felt or underlayment, is installed over the roof deck before the final roofing material, like shingles or tiles, is applied. This layer acts as a secondary barrier against water infiltration, protecting the roof deck from moisture that might penetrate the primary roofing. It also helps to prevent wind-driven rain from reaching the structural components of the roof. The type and thickness of roofing aluskatted can vary based on building codes and the climate. The term's specific meaning can sometimes be context-dependent, but its core purpose remains the provision of a protective and functional layer beneath a primary surface.