These U-shaped blocks are perfect for building the upper sections of window, door, and gate frames. With rebar cages inside and filled with concrete, they create sturdy reinforced concrete structures. The interlocking design allows for the creation of expansive panoramic windows and corner windows without additional support.
The ICF system we offer is ETA certified.
Thermal efficiency – reduces heat transfer for energy savings in heating and cooling
Solid construction – creates a sturdy reinforced concrete structure
Short construction time – saves time and resources
Sustainability – made from 100% recyclable material
Material: EPS
Thermal conductivity of insulation material: λD ≤ 0,031 W/(m-K)
Compressive strength: ≥ 300 kPa
Tensile strength: ≥ 280 kPa
Long-term water absorption: ≤ 4%
Fire reaction class: E
| ICF system blocks | Thermal resistance |
| RD* m2·K/W | |
| MC 50 | 3.193 |
| MC 100 | 4.700 |
| MC 150 | 6.240 |
| MC 200 | 7.741 |
| MC 50+ | 3.090 |
| MC 50+ K | 3.090 |
| MC 150+ | 6.121 |
| MC 150+ K | 6.121 |
| MC 250+ | 9.151 |
| MC 250+ K | 9.151 |
| ML 50 | 3.335 |
| ML 100 | 4.864 |
| ML 150 | 6.409 |
| ML 200 | 7.912 |
| MP 50 | 1.515** |
| MP 100 | 3.030** |
| MP 150 | 4.545** |
| MP 200 | 6.060** |
| OH, OC, OB, Plus | 1.515 |
* / ** For explanation, refer to the Declaration of performance
Concrete casting strip: 150mm
Volume of concrete per m2 vertical plane:
Reinforcement volume per m2: 7-9kg***
*** Please note: This information is provided for reference only. For detailed specifications, refer to the corresponding project documentation.
| Block type | External thermal insulation layer (mm) | Price per 1 unit (incl. VAT 21%) | Price per m2 (incl. VAT 21%) |
| Lintel block ML50 | 50 | 19.67 | 52.44 |
| Lintel block ML100 | 100 | 25.17 | 67.13 |
| Lintel block ML150 | 150 | 32.13 | 85.68 |
| Lintel block ML200 | 200 | 38.53 | 102.75 |
Prices are informative and subject to change. To find out the exact price, please contact us at: info@ecsoen.com or call us at +371 28454811. 28454811
Installation guide
ETA certificate issued by Deutsches Institut für Bautechnik (ETA-23/0358) – available on request
