STRUCTURAL ELEMENTS


beneficial for those with limited building experience. ICFA members hold training courses for anyone new to building with their ICF product and these will give you the knowledge, skills and hands- on experience needed when starting your project.


The lightweight nature of the material means there is little requirement for heavy plant, and the preformed blocks fit together far more quickly than courses of bricks or concrete blocks can be laid, without the time delay in waiting for mortar to harden. The blocks are made offsite and transported to site for assembly, and the inefficiencies and delays that can affect onsite construction are minimised. ICF construction can also continue in almost all weather, even through the wet winter months. Building with ICF is a proven way of


cold spots, enabling the building to stay warm in the winter and cool throughout the summer. An airtight environment also reduces the effects of dust or allergens and studies have shown this will benefit occupants with allergies and chest complaints.


SIMPLICITY


Another advantage for self-builders is the simplicity in the design and construction of an ICF home, which is


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creating an energy efficient building that is impact and weather resistant, requires little maintenance and offers fire resistance of up to four hours. The system can be used for work above and below ground, making it an ideal choice for basements or retaining walls. Even though a home is constructed using large blocks, the number of design possibilities are almost limitless, whether you are looking for a traditional looking farmhouse or a contemporary home. A wide range of external facing materials


can be applied to achieve your preferred look, including brick, stone, render and timber, as well as steel, aluminium and cement cladding panels.


KNOW YOUR PRODUCT It’s important to do your research and find the system that is right for you. ICF suppliers have a wide range of standard ‘forms’ which can create dramatic architectural features such as curved walls, vaulted ceilings and cantilevers. In fact, some features are easier to achieve with ICF thanks to the inherent strength of the concrete core.


Get your supplier involved early in the design stage, they have the knowledge and technical resources to support you through your build, and can flag up any areas that may require special considerations. Systems supplied by ICFA members


are recognised by mortgage providers as a ‘standard form of construction.’ There are many companies that offer structural warranties, otherwise known as latent defects insurance, on buildings constructed using an ICF product. It is important to include your structural warranty company prior to commencing the build to ensure you meet your policy’s requirements.


Chris Stride is chairman at ICFA www.sbhonline.co.uk 55


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