![]() ![]() ICCF blocks are heavier and stronger, so they require less bracing - this by itself can be a cost saving factor on a jobsite. Without forms and bracing, ICF walls can be damaged by wind. The foam on the outside of traditional ICF blocks is fragile. Unlike slick ICFs, ICCFs have a rough-textured, cementitious surface that allows the builder to apply interior or exterior stuccos and interior plasters or drywall right to the surface of the block itself. The non-toxic features continue through to wall finishings. Unlike ICFs, which require a vapor barrier, Faswall ICCFs are vapor permeable and do not support the growth of mold. ![]() DIY homebuilders all over the USA love how easy it is to build walls without specialized equipment.įaswall creates walls that breathe, for a healthier environment. Faswall blocks stack easily, with no mortar, at a weight of less than 30 pounds per block. With Faswall, all wall forms are interchangeable dimensionally. All of the ICCFs are similar in this regard, but one of Faswall’s advantages is in the fact that stacking and connecting Faswall is so easy. You’ll enjoy lower energy costs over the lifetime of your home due to ICCF’s superior thermal performance. Non-toxic at the core, unlike foam ICFs and other ICCFs, Faswall enables you to build a safer, sustainable home. Advantages of Faswall ICCFįaswall is made with 100% recycled and organic materials, reducing carbon and environmental footprint. ICCF products with more sustainable materials are growing in popularity. Those who are concerned about sustainable building using natural building materials tend to recoil at this, because the blocks contain a high percentage of virgin plastics. EPS foams are marginally better than XPS foams, but are still made with oil products. Both forms of styrofoam are well-known for their lack of recycling streams and their environmental persistence ( more than 500 years in landfill more here). EPS foams are sometimes confused with styrofoam in construction and household use, which is actually a different product called XPS foam. The concrete is poured into this for strength and insulation. Traditional ICFs are built with a lightweight outer “sandwich” of expanded polystyrene foam, or EPS. Other composite block manufacturers use reclaimed plastics such as styrofoam that are usually destined for the landfill. Faswall uses specially mineralized recycled wood from pallets and other wood sources, combined with a fraction of cement. There are six manufacturers of ICCFs and Faswall is one of them. Composite ICFs (ICCF) use recycled or reclaimed materials to build the outer structure of the wall form block. But there are some important and meaningful key differences for those who care about sustainable building and environmental impact.Ĭomposite ICCFs are the most environmentally friendly wall form block. These materials are similar as the names suggest. ICF stands for insulating concrete forms, and ICCF stands for insulating composite concrete forms. ICF and ICCF are common abbreviations you’ll see when you start researching non-wood building materials. ![]()
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