Does the EPS provide support for a wood sill plate?
No, the EPS has no struc­tur­al capac­i­ty to sup­port any loads. Wood sill plates must achieve the required bear­ing from the con­crete with­in the ICF. A wood plate that can­tilevers 13 over the EPS and bears 23 on the con­crete is allow­able. This can be done with a min­i­mum 2 x 6 plate. If a 24 plate is required, a taper top form should be used to extend the con­crete under the plate.
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Fiberglass Rebar vs. Steel Rebar: A Comprehensive Comparison
Rein­forc­ing con­crete with the right mate­r­i­al can shape the suc­cess of any con­struc­tion project. The debate sur­round­ing fiber­glass rebar vs steel rebar sig­nif­i­cant­ly impacts a struc­ture’s per­for­mance, dura­bil­i­ty, and long-term costs.
Fox Blocks Buck all sizes end profile
Fox Blocks Accessories
Fox Blocks prod­ucts are com­ple­ment­ed by a full line of acces­sories to make your project’s con­struc­tion eas­i­er. From win­dow and door bucks to the only patent­ed ICF mason­ry anchor on the mar­ket, we have got you cov­ered.

1.05.10 Canadian Prescriptive Engineering ICFMA

1.01.01 Technical Information and Training Guide (French)

1.01.01 Technical Information & Product Guide

1.01.01 Guia De Informacion Tecnica Y Del Producto

Is installing ICFs a DIY project?
Fox Blocks rec­om­mends that all installers using Fox Blocks ICFs com­plete a Fox Blocks train­ing pro­gram to ensure they have a bet­ter under­stand­ing of the basics. How­ev­er, for first time installers, it is pre­ferred that a Fox Blocks trained, expe­ri­enced installer inspect the instal­la­tion pri­or to place­ment of con­crete and assist in the place­ment of the con­crete, as they are famil­iar with work­ing with con­crete and can ensure the build is struc­tural­ly sound and safe and the walls are con­sol­i­dat­ed prop­er­ly, built straight and plumb.
Is a vapor barrier required on the inside face of an ICF wall?
No. The char­ac­ter­is­tics of an ICF wall with the mass con­crete and the EPS insu­la­tion pro­vide the required vapor per­me­ance to meet build­ing code require­ments as a vapor bar­ri­er.
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Effective Strategies to Insulate Block Walls
Improv­ing the insu­la­tion of block walls sig­nif­i­cant­ly enhances ener­gy effi­cien­cy, com­fort, and dura­bil­i­ty in both res­i­den­tial and com­mer­cial spaces. Block walls, often made of con­crete mason­ry units (CMUs), are stur­dy but noto­ri­ous­ly poor at retain­ing heat with­out prop­er insu­la­tion.