How do I apply traditional stucco to an ICF?
Traditional stucco has a thick cementitious base, typically installed over a metal lath. The metal lath is fastened directly to the Fox Blocks webs with screw or staples.
How do I apply an acrylic stucco finish to an ICF?
Acrylic stucco is a thin coat finish which can be directly applied to the EPS insulation on the exterior face of the ICF. Fox Blocks provides a continuous EPS surface conducive for the application of acrylic stucco. All acrylic stucco manufactures are familiar with ICFs as a substrate and each have their recommendations for application over ICFs. Note there is a difference in the installation procedures between acrylic stucco and traditional stucco.
What exterior finishes can be used on an ICF?
Fox Blocks are compatible with all exterior finish materials and systems – siding, stucco, masonry veneer, simulated stone, etc. The attachment of certain exterior finishing systems is recommended with exterior grade screws fastened into the exposed or concealed webs.
1.15.01 Compatible Products
Exterior Finishes
How to Cut the EPS Fox Buck
This video covers several different ways to cut the Fox Buck for your next insulated concrete form project.
A Guide to Selecting the Best Siding for Your ICF Wall
Building an ICF house allows for the application of many types of exterior finishes. The choice of exterior finish comes down to your personal decision, cost, and local styles.
Can I leave Fox Blocks forms exposed to ultraviolet rays for an extended period (months)?
Yes, but you will notice a light dusting on the surface and a yellowing discoloration of the forms. This does not indicate any detrimental effects to the ICFs. We do suggest, that if the exterior finish is not going to be installed within around a 3 month period or more, the forms be protected from UV rays by installing a temporary building wrap type material. The powdery film must be removed with soap and water before the application of a synthetic stucco finish or waterproofing membrane.
How to Attach Siding to an ICF Substrate
CABELA’S
Constructed during one of the worst winters in over 30 years, having over 8′ of snow fall during the 12 weeks of Fox Blocks construction.