Wall systems built with Nudura Insulated Concrete Forms are designed to withstand Mother Nature’s worst so your building is more resistant to high winds, flying debris, seismic forces and fire.
Walls built with Insulated Concrete Forms (ICFs) protect structures and their occupants from the threat of tornadoes, hurricanes, earthquakes and severe storms. Nudura ICF wall systems provide impact resistance from wind-blown debris and superior anchorage to resist extreme winds and seismic forces. See how Nudura ICF systems comply with prevailing building and design requirements with rigorous testing.
| 🌬️Wind and Impact | 🔥Fire Resistance | 🛡️Ultimate Protection |
| Nudura Insulated Concrete Form walls can withstand winds up to 250 mph (402 kph) and impact from wind-blown debris | ICF framing has a fire protection rating of up to 4 hours compared to wood-framing that has only a 45-minute rating. | Nudura ICFs come in a range of core sizes, providing 4 to 12 inches (10 to 30 cm) of concrete to stand between you and the elements. |
In seismic areas, life safety and structural resilience are top priorities. Nudura Insulated Concrete Forms (ICFs) are used to construct highly durable, earthquake resistant buildings that enable structures to meet and exceed stringent building codes, including the International Building Code (IBC), National Building Code of Canada (NBCC) and Eurocode 8. By combining the strength of concrete, energy efficiency of continuous insulation and advanced engineering, Nudura ICFs help minimize structural damage and safeguard lives during seismic events.
Seismic Zones Map- Europe
To construct reliable seismic proof buildings, design teams need building materials tested to the highest industry standards. Nudura’s cutting-edge, patent-protected design is fully tested and certified to meet the ASTM E2126 standard.
This rigorous in-plane shear testing demonstrates our ability to handle severe seismic design requirements. Our ICF walls deliver the ductile performance necessary to withstand both in-plane and out-of-plane seismic loads. This makes Nudura highly applicable for projects requiring Special Reinforced Concrete Shear Walls (SRCSW).

A comprehensive earthquake proof building design must account for secondary structural failures. Nudura ICF walls are engineered to endure and resist progressive collapse. Our concrete forms comply with established safety criteria, including Department of Defense (DoD) standards UFC 4-010-01 and UFC 4-023-03 and EN 1991-1-7 (Eurocode 1: Accidental Actions), ensuring that multi-story structures maintain their integrity and remain standing when it matters most.