News / Events



Building in Cold Weather


December 27, 2017

When you build with Nudura ICF, you can actually pour concrete in cold weather. Here's a pour Olympic Construction did yesterday near Lexington, Kentucky. The temperature was about 23 degrees.



Merry Christmas!

December 24, 2017

Merry Christmas from everyone at Holdfast Technologies!

Advantages of an ICF Home

November 2, 2017

The big advantages to Nudura ICF homes:
1. Energy efficiency. Save on your utility bills.
2. Storm resistance
3. Fire resistance
4. Termite resistance
5. Sound resistant walls

Josh Harris, a partner at Simon and Harris Home Builders, made a career building ICF homes. His company focuses on ICF construction, which made them a very successfull builder in the Indiana region. Josh and his partner started their company in 2008 during the recession. But because they were building only ICF homes, they were able to grow and become the company they are today.


After His Home was Hit by a Tornado . . .

September 23, 2017

After his home was leveled by an EF4 tornado, David decided to rebuild using Nudura Insulated Concrete Forms (ICF). ICF not only gives his home a great deal of weather resistance, it makes it very energy efficient and allows him a great deal of flexibility in design. He worked with an architect and experienced ICF contractor to create a home that captures some of the feel of his original home but with the added structural integrity that ICF provides.



This House Has a Secret

August 14, 2017

Before you settle on traditional building methods for your custom home, take a look at building with Insulated Concrete Forms from Holdfast. ICF construction offers superb insulation, structural integrity and excellent design flexibility.