Inverted Roof Deck Insulation

Three in one composite roof deck panels provide acoustics insulation and a nailable surface that accepts a wide variety of roofing materials.

Inverted roof deck insulation.

Rigid extruded polystyrene insulation has minimal water absorption due to its closed cell structure. Armstrong world industries inc. One of the main benefits of the inverted roof method is that the membrane is protected by the insulation from the expansion and contraction caused by weather fluctuations such as frost and solar radiation. Tectum e tectum e n acoustical roof deck description.

It is also protected from damage by traffic on the roof such as people walking the movement of equipment and so on. Invented by dow in the late 1960 s an inverted roof system uses dupont styrofoam brand xps insulation to protect the membrane helping improve the performance and longevity of the entire roof system. This makes it the only material suitable and approved for inverted roof applications.