90° Corner blocks make up between 10%-20% of a typical ICF project.
90° Corner blocks make up between 10%-20% of a typical ICF project. The FX Series 90° Corner blocks are made from 16" tall panels with a long leg and a short leg allowing for a standard 16" overlap. The 2.75” thick foam panels are a heavy 1.5lb density with reversible interlocking foam teeth along the top and bottom panel edges. The panels are held in a structural position with 6 fixed webs, spaced 8" apart. The corner web assembly consists of 2 vertical webs on each side and 2 horizontal 1.5" wide bands locked into the vertical webs and tied together with 2 diagonal straps that interlock with the webs on the inner corner for unparallelled strength and fastening capabilities.