45 Degree Angle Block

Block Width
Form Width
4.89 ft2
5.33 ft2
Concrete Volume
0.08 yards3
0.12 yards3
Price Per Block
$ 29.75
$ 33.25

Product Specification

The 45 Degree Angle Block typically makes up less than 5% of the ICF wall assembly on most residential and commercial jobs. This block has five 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. The 7/32″ thick x 1-1/2″ wide corner bracket was engineered to add more strength/support to the block by reinforcing the corner once the wall is built to eliminate blow-outs during the concrete pour.

The bracket has a marketed exterior fastening surface that is very large on both sides of the block to secure exterior veneer finishes. The ties secure the two pieces of modified Expanded Polystyrene (EPS) foam together that make up each block type. The blocks are stacked tightly together at the corner locations and inter-locked end to end to the Straight Blocks 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 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.



Wind Resistance

Wind-rated to over 200mph

Fire Resistance

Up to 4-hour fire rating

Earthquake protection

Engineering available for all seismic zones

Moisture protection

Prohibits the growth of mold, mildew, and rot.

Sound Insulation

70% better sound transmission compared to wood frame

Heat Insulation

Between 40-70% in energy savings

Wondering what amount you need?

Using the calculator at foxblocks.com,you can easily calculate the amount and types of ICF Concrete Forms you need to complete your construction - whether that's an ICF basement or a whole new home.

Need help with your order?

For only $99.00 we will make a list of all the blocks you need.*
*Up to 2000 sqft.

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