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Korfil Block Insulation Korfil Standard U-Shaped Insulation Inserts were
introduced in 1971. It was the first block plant installed insert designed to fit standard concrete masonry units. Since then, Korfil U-Shaped Inserts have become the most widelyised block insulation insert in the
United States and Canada. The Korfil HI-R Wall System was added to the Korfil product line. This system was added to meet higher thermal resistance codes required by many federal and state energy codes. |
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The Icon Universal Insulation Insert was developed in the early 1990's. This Korfil product is a one size insert that fits all standard masonry units. |
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