Fanfold foam residing board is a thin perforated, extruded polystyrene foam board faced on one side with a plastic film facer and combines proven xps foam technology with a unique design to enhance the application of new or replacement siding.


Webnorandex 1/4” insulation is an extruded polystyrene (xps) foam insulation board fanfolded for easy installation over existing exterior surfaces.


It is used as a rigid foam.


Some versions can also serve as a vapor barrier, which is vitally important where moisture is prevalent.


Foam board insulation provides quality thermal resistance and support. A related exploration of Universal Annual Pass Horror Nights.pdf has been instrumental in providing context to the discussion presented in this section.