| County Materials eNews |
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Technical Specifications for ICFs
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4 inch ICFs |
6 inch ICFs | 8 inch ICFs |
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Straight Form dimensions:
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48" long, 16" high | 48" long, 16" high | 48" long, 16" high |
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90-degree Corner:
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17" x 33" long, 16" high | 21" x 37" long, 16" high | 21" x 37" long, 16 high |
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45-degree Corner:
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12" x 12" long, 16" high | 12" x 12" long, 16" high | 12" x 12" long, 16" high |
| Brickledge: | N/A | 48" long, 16" high | 48" long, 16" high |
| Core Width: | 4.25" | 6" | 8" |
| Overall Width with Foam: | 9.25" | 11" | 13" |
| Concrete Volume per Form: | 0.07 yards | 0.10 yards | 0.13 yards |
| R-value for Forms only: | R-23 | R-23 | R-23 |
Why Builders Use Insulating Concrete Forms from County Materials
- There is no stronger ICF system on the market
- Offers unlimited design possibilities
- Offers 4-hour fire rating in accordance with ASTM-E119-00a and CAN/ULC S101
- Tornado & hurricane resistant
- Made of regrind polypropylene, our brackets and ties are the heaviest and toughest on the market. This eliminates thermal bridging and corrosion concerns.
- Brackets are molded 1/2” below the surface of the block-not exposed, which can cause shadowing if you stucco or use EIFS products on the exterior. Many ICFs require tin or metal for attachment of building materials.





