Extruded Polystyrene Roof Insulation

Extruded polystyrene xps easily recognized by its blue green or pink color falls in the middle of the three types of rigid foam insulation in both cost and r value used most in walls or below grade applications recyclable and at about r 5 per inch costs around 42 per sq.

Extruded polystyrene roof insulation.

Xroof roof insulation boards are ideal for a multitude of roofing requirements inc. 50mm cellecta hexatherm xroof 300l is an extruded polystyrene thermal insulation board designed specically for inverted roof applications where a high resistance to compression and water absorption is essential. Protected roof membrane assembly prma is a simple and effective method concrete roof insulation method while also protecting the waterproof membrane. You can consult your local construction supplier for advice on which fasteners should be used for a particular application.

There are many fastener manufacturers located throughout north america. Thermapink tapered roof insulation provides a thermally effi cient moisture resistant positive drainage slope for use under single ply or other types of roofi ng systems. For a 1 in thick 4 8 panel. 3 water vapor permeance varies with product type and thickness.

Extruded polystyrene insulation xps. Since styrofoam brand extruded polystyrene foam insulations are visco elastic materials adequate design safety factors should be used to prevent long term creep and fatigue deformation. The choice of fastener for styrofoam extruded polystyrene foam insulation is completely dependent on the application. Owens corning foamular thermapink extruded polystyrene xps insulation is a closed cell moisture resistant rigid foam board specially designed for roofing applications.

Sometimes considered the other roof insulation xps is generally specified when higher compressive strength higher water resistance and higher thermal. Extruded polystyrene insulation xps is a high performance closed cell rigid insulation. Owens corning insulation products help improve thermal performance and control moisture in commercial institutional and. Extruded polystyrene insulation xps has unique properties that differentiate it from other types of foam plastic insulation and therefore make it ideal for a number of roof designs.

For static loads 3 1 is suggested. For dynamic loads 10 1 is suggested. Values are based. Foamular extruded polystyrene insulation is placed directly over the waterproof membrane providing protection for the membrane but also creating a continuous thermal barrier on the roof.

Extruded polystyrene xps rigid foam insulation provide performance and value in low slope roofi ng systems and are designed to be used over structural roof decks.