Inverted Roof Deck Insulation

Tectum e tectum e n acoustical roof deck description.

Inverted roof deck insulation. It is also protected from damage by traffic on the roof such as people walking the movement of equipment and so on. Rigid extruded polystyrene insulation has minimal water absorption due to its closed cell structure. 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. Jablite inverted roof insulation is a unique innovative closed cell expanded polystyrene eps with low water absorption properties kiwa certified bar 19 098 s a uk suitable for use on flat roofs with zero pitch and slopes up to 10 resistant to the effects of freeze thaw.

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. Three in one composite roof deck panels provide acoustics insulation and a nailable surface that accepts a wide variety of roofing materials. The great benefit of inverted roofs is that the insulation protects the membrane from extremes of weather such as frost uv exposure and the expansion and contraction that comes about from summer winter temperature cycles which can be as much as 80 c on some roofs.