Retaining walls are easily constructed with insulbrick ICF. Insulbrick ICF 200 can be used for retaining walls such as garden beds and other walls where the lateralpressure is not substantial. The ease in which insulbrick ICF are curved makes it ideal for feature garden bed walls. Where the lateral pressure is substantial, such as basements, the insulbrick 250 is recommended. Insulbrick ICF 250 is ideal for use on sloping sites. Our consultants or engineers will advise the appropriate insulbrick for your project. Please contact us for more information.