Cultured Log Systems is a very flexible and adaptable building system. We constantly work with architects and engineers to custom design a variety of applications. Each log in our structural wall system is pre-cast, insulated, and reinforced. Below are some of our engineering features and attributes.

• Reinforced pre-cast concrete meets most critical technical engineering    requirements for Class A construction
• Insulated, ASHRAE compliant R Values.
• Minimum concrete strength of 4000 psi.
• 3 - hour fire rating.
• Engineered and adaptable to any seismic zone
• Complies with both the Uniform Building Code (UBC) and the International    Building Code (IBC).
• Our building systems ties in seamlessly with traditional building methods.    Plumbers, electricians and carpenters have all commented on the
   ease and speed of working with our system.

• Our Structural Engineering Firm is Beaudette Consulting Engineers head    quartered in Missoula, Montana, click here to visit their site.

• Read our Engineering White Paper, click here.

• Read the results of our "Blower Door" Test, click here.

• Technical engineering drawings are available upon request, click here to    contact us.