Earthcore Industries/Isokern

Supplier of lightweight masonry fireplaces & chimneys made of Icelandic volcanic stone: custom designed & finished; interior & exterior; tested, listed UL-127, 103HT for wood or gas; flue sizes from 8 to 14 in.

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Indow Windows

Indow

Indow window inserts press inside your window frames without a mounting bracket to give you all the comfort and efficiency of high-end replacement windows.