BuildBlock Insulating Concrete Forms (ICFs)
“BuildBlock Insulating Concrete Forms (ICFs) are the strongest and most energy-efficient building material available today. ICFs are used to build homes, schools, churches, and other commercial buildings. Choosing ICFs for your next construction project means saving money every month and feeling secure in your home.”
Straight Block Form
(Height 16 in – 406.4 mm)
Core Width | Width | Length Ext – Int | Return Ext – Int | Area | Concrete Volume |
|---|---|---|---|---|---|
4 in 101.6 mm | 9 in 228.6 mm | 48 in 1219.2 mm | N/A | 5.33 ft2 0.4951 m2 | .065844 yd3 .050341 m3 |
6 in 152.4 mm | 11 in 279.4 mm | 48 in 1219.2 mm | N/A | 5.33 ft2 0.4951 m2 | .098765 yd3 .075511 m3 |
8 in 203.2 mm | 13 in 330.2 mm | 48 in 1219.2 mm | N/A | 5.33 ft2 0.4951 m2 | .131687 yd3 .100682 m3 |
*10″ & 12″ and larger core sizes are available using the BuildLock Knockdown block product for thicker walls and special needs such as pilasters.
All BuildBlock products use the same interlock pattern and will integrate together.
See BuildBlock ICFs in action!
90° Corner Block Form
(Height 16 in – 406.4 mm)
Core Width | Width | Length Ext – Int | Return Ext – Int | Area | Concrete Volume |
|---|---|---|---|---|---|
4 in 101.6 mm | 9 in 228.6 mm | 31 in – 22 in 787.4 mm – 558.8 mm | 31 in – 22 in 787.4 mm – 254 mm | 5.56 ft2 0.5165 m2 | .054574 yd3 .041725 m3 |
6 in 152.4 mm | 11 in 279.4 mm | 33 in – 22 in 838.2 mm – 558.8 mm | 31 in – 22 in 787.4 mm – 254 mm | 6.00 ft2 0.5574 m2 | .086528 yd3 .066155 m3 |
8 in 203.2 mm | 13 in 330.2 mm | 35 in – 22 in 889 mm – 558.8 mm | 31 in – 22 in 787.4 mm – 254 mm | 6.44 ft2 0.5983 m2 | .121517 yd3 .092906 |
*10″ & 12″ and larger core sizes are available using the BuildLock Knockdown block product for thicker walls and special needs such as pilasters.
All BuildBlock products use the same interlock pattern and will integrate together.
Learn more about building with icfs!
45° Corner Block Form
(Height 16 in – 406.4 mm)
Core Width | Width | Length Ext – Int | Return Ext – Int | Area | Concrete Volume |
|---|---|---|---|---|---|
4 in 101.6 mm | 9 in 228.6 mm | 28 in – 24.272 in 711.2 mm – 616.5 mm | 16 in – 12.272 in 406.4 mm – 311.7 mm | 4.89 ft2 0.4542 m2 | .054985 yd3 .042039 m3 |
6 in 152.4 mm | 11 in 279.4 mm | 28 in – 23.44 in 711.2 mm – 595.4 mm | 16 in – 11.444 in 406.4 mm – 290.7 mm | 4.89 ft2 0.4542 m2 | .080841 yd3 .061807 m3 |
8 in 203.2 mm | 13 in 330.2 mm | 28 in – 2.6152 in 711.2 mm – 574.4 mm | 16 in – 10.615 in 406.4 mm – 269.6 mm | 4.89 ft2 0.4542 m2 | .105425 yd3 .080603 m3 |
*All BuildBlock products use the same interlock pattern and will integrate together.
Learn more about using icfs in pools!
Brickledge Block Forms
(Height 16 in – 406.4 mm)
Core Width | Width | Length Ext – Int | Return Ext – Int | Area | Concrete Volume |
|---|---|---|---|---|---|
6 in 152.4 mm | N/A | 48 in 1219.24 mm | N/A | 4.00 ft2 0.3716 m2 | .134140 yd3 .102557 m3 |
8 in 203.2 mm | N/A | 48 in 1219.2 mm | N/A | 4.00 ft2 0.3716 m2 | .167074 yd3 .127737 m3 |
*All BuildBlock products use the same interlock pattern and will integrate together.
Double Taper Top Forms
(Height 16 in – 406.4 mm)
Core Width | Width | Length Ext – Int | Return Ext – Int | Area | Concrete Volume |
|---|---|---|---|---|---|
6 in 152.4 mm | N/A | 48 in 1219.24 mm | N/A | 5.33 ft2 0.4951 m2 | .134140 yd3 .102557 m3 |
8 in 203.2 mm | N/A | 48 in 1219.2 mm | N/A | 5.33 ft2 0.4951 m2 | .167074 yd3 .127737 m3 |
*All BuildBlock products use the same interlock pattern and will integrate together.
