FoxBlocks® Insulated Concrete Form - Straight Block - 8" Wide Core

• Sold In Minimum / Multiple Quantities of 12 

• We Can Quote Based Off Of Drawings – Please Contact Us For An Estimation
• The Fox Blocks insulating concrete forms are the best wall system to be used in a building envelope for obtaining a high Energy Star rating
• The Fox Blocks steady-state R-Value is R-23. This R-value is the same for below grade, above grade, residential, commercial projects. The R-Value is the same for any wall thickness.
• Easy to use, reversible, preassembled foam blocks reduce waste and increase the speed of construction
• With the Fox Block ICF wall system, all you need is a mesh and the acrylic coatings
• Embedded anchors for easy installation of drywall and sidings directly to ICF wall; use course thread screws
• Fire Resistant up to 4 hours, Sound Transmission Class (STC), ASTM E90, STC 45-50+

The Straight Block typically makes up between 80-85% of the ICF wall assembly on most residential and commercial jobs. This block has six strong, full-length injection, molded plastic ties made from Polypropylene (PP) regrind resin that are well marked with the words “Fox Blocks” located on both sides of the block. These ties secure the two pieces of modified Expanded Polystyrene (EPS) foam together that make up each block type. The blocks are stacked tightly together and inter-locked end to end to the desired wall length. Once a single layer or course of ICF blocks is installed, horizontal reinforcing steel bars are inter-locked securely together in the ties of the blocks, then another course of Straight Blocks are placed firmly on top as the wall is built. To improve construction wall strength during installation, each course of blocks should have their end-joint connections staggered in a running bond method from the course adjacent to it. This installation method is typical for all Fox Blocks ICF form types and sizes.

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