![]() easily adhered to the EPS of the ICF for stucco applications. Architectural detailing of the exterior may be enhanced with additional EPS molding, trim, window trim, etc. Below grade waterproofing and an air/moisture/vapor barrier above grade provide continuous resistance to air and moisture continuous insulation offers excellent thermal control. The success of the stucco application depends on proper installation, including details at openings, transitions, and the edges of the wall cladding. This detail illustrates a base of wall condition with a partially grouted and reinforced concrete masonry foundation. By lifting the base of the house, its walls are protected from flooding and some other environmental hazards. Install termite shields between the slab or stem wall and the sill plate. Use termite-resistant construction materials. Seal around all utilities that go through the slab. Install metal mesh or sand/basalt termite barriers around the foundation. Traditional stucco, using a metal lath is directly applied to the ICF with the lath secured into the ICF fastening strips. The stem walls transmit the load from the house to the footing (often a spread footing, which has a wider bottom section) and then it is distributed over a larger area. Minimize the likelihood of cracks in the concrete. This eliminates the need to install an additional EPS layer over the wall assembly. ICF typically utilizes the thin-coat stucco method because it allows for quicker and less expensive installation than traditional stucco and EIFS.Īn ICF substrate is EPS which allows for the direct application of thin-coat acrylic stucco. Masonry wall/interior insulation Concrete wall with brick veneer/ under slab insulation Grade beam with brick veneer/ exterior and under slab insulation 4-3: Animations. It’s also insulating, and you can add it to supporting walls long after construction. Figures 5 and 6 show concrete masonry stemwalls with masonry and with frame above grade walls, respectively. Brick veneer lends a beautiful aesthetic to the face of interior or exterior walls. A stemwall with slab on gradesupports the wall above and often also provides a brick ledge to support an exterior masonry veneer. Stucco cladding comes in three types: traditional stucco, exterior insulation and finish systems (EIFS), and thin-coat acrylic stucco. Brick veneer is a cost-effective way to give a standing structure the appearance of brick. a Temp Vent into a new opening in a foundation wall with brick veneer. Other advantages of stucco include rot-, rust-, and fire-resistance. A type of foundation common in much of the United States, stem walls are short. Stucco provides a weather resistant finish to the ICF. As an insulated form, Fox Blocks also provides thermal insulation, vapor barrier benefits, and strapping for foundation walls.Ĭonnect with a Fox Blocks professional today to help answer your questions on achieving optimal foundation thickness wall thickness with ICFs.Stucco provides a beautiful exterior finish for ICF. In some regions, the local codes dictate that 8" is the minimum foundation width. The engineering provided by Fox Blocks provides for most designs a 6" reinforced concrete core for foundation walls up to 10 feet high, creating substantial savings over traditional design for concrete, or concrete block, without compromising structural stability. A Fox Blocks ICF foundation provides excellent energy-efficiency, indoor environmental quality, disaster-, moisture- and pest-resistance compared to a traditional poured foundation. Adaptable Fox Blocks ICF foundations allow for various thicknesses ensuring optimal foundation wall thickness for the wall height, soil strength, siding material, hydrostatic pressures, and shear stresses. The picture shows a stem wall foundation with a brick ledge to allow for the site-finished brick to be installed as shown.
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