Tucson Energy Efficient Homes

___ Energy Efficient Homes of The Future ___

RASTRA Built Homes


What is RASTRA?

RASTRA is the original Composite Insulating Concrete Form (ICF), first introduced in 1972 in Austria. learn more ...


RASTRA: The Original Insulated Concrete Forms (ICF)

RASTRA Insulated Concrete Forms (ICFs) are recognized as the ultimate building solution for economical and environmentally-friendly construction.
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RASTRA: Thermal performance

The DBMS (Thermal Mass Multiplier) values for RASTRA walls are based on computer simulation for the eight representative U.S. climates as identified by the Department of Energy (DOE) by Oak Ridge Laboratories*. learn more ...


 

 

 

Tucson Energy Efficient Homes