NUDURA and Holdfast – your ICF team

Holdfast is here to help you with all of your ICF building needs.  We have a highly experienced team and are authorized dealers for NUDURA – the best choice for ICF building.  If you’d like to speak to someone in our main office in Dayton, Ohio, you can call us at 877-423-2562 or use the email form on this page to contact us.

We have representatives throughout our region and can place you in contact with them – just let us know where you’re planning to build.

We can also help you find NUDURA Trained Installers in your area.


We use it to share photos and details of how people are using NUDURA ICF in their homes and commercial structures.
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