PreFur™ is a revolutionary new method of installing expanded polystyrene (EPS) rigid foam insulation and furring strips in a one step application. The EPS foam is manufactured with receiver channels allowing the wood or metal furring strips to recess making a flush and smooth surface between the EPS foam and furring strips.

PreFur is manufactured from EPS foam meeting or exceeding ASTM C578, Type I, standards for testing rigid foam plastic. The panel size is 4 feet wide x 8 feet long and thickness from 1-1/2 inches up to 4 inches. The wood furring strips are 3/4 inches thick x 2-1/2 to 3-1/2 inches wide x 8 feet long and spaced 16” on centers or optional 24” O.C.

Applications

PreFur is ideal for use in numerous construction and retrofit applications such as interior finishing of retail space, office space, residential basements, Multi-family and many others. PreFur is also ideal for exterior applications such as for adding furring and insulation to masonry or concrete structures then installing siding over PreFur. PreFur is also an excellent way of installing furring and insulation in one step over residential re-roofing over existing shingle roofing then mechanically attaching metal roofing panels to the furring.