There is no single best PVC profile. The most suitable profile depends on the shape required and how it will be used.
PVC profiles come in many forms, such as angle trims, flat strips, channels and capping trims. Each has a specific shape that may be useful in different situations. The choice depends on the type of edge or surface, the installation method, and practical requirements. At MKM Extrusions, we have a large selection of profiles in the stock range which are made from rigid PVC. There is a smaller range of flexible PVC profiles. These are available in standard shapes and sizes. Custom profiles can be produced for larger volumes.