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.
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.
What is the typical Interior finish on an ICF?
All building codes in the USA and Canada specify that plastic insulation (EPS) must be covered by a thermal barrier equivalent to 15 minutes of fire protection in habitable spaces. This is achieved with ½” gypsum board or an equivalent material. Fox Blocks has specific fire testing that proves regular ½” gypsum board with regular drywall screws fastened into the plastic webs remains on the wall for the required 15-minute time period.
Do I have to finish my basement walls with drywall?
All building codes in the USA and Canada specify that plastic insulation (EPS) must be covered by a thermal barrier equivalent to 15 minutes of fire protection in habitable spaces. If the basement is classified as habitable space, then gypsum board must be applied but does have to taped and filled. Check with your local building official.
Can masonry be installed on the exterior walls?
Yes, Fox Blocks has a brick ledge form and the xLerator ledge reinforcement that is designed to support masonry. Fox blocks also has a tieKey accessory which is a specifically made as a masonry tie, to be inserted through the form into the concrete.
The Fox Buck - Take the Wood out of Windows and Doors
Fox Blocks’ Glen Klassen gives an overview of the Fox Buck ICF window and door buck.
How to Turn a Corner with a Corbel Ledge Block
In this video, Fox Blocks’ Glen Klassen shows how to make a mitered corner with the Corbel Ledge Block.
How do frame in openings?
Fox Blocks has developed the Fox Buck specifically to frame openings such as windows and doors. The Fox Buck provides insulation around the opening plus support for the attachment of the window or door.