Painting Aluminium Joinery or to recolour faded aluminium joinery such as windows, window frames or doors is a specialised field. Systemex Aluminium Recolouring has being doing since 1994. To get the best results you need to follow very careful preparation process. We have developed this process for painting aluminium windows and are industry leaders. When colouring, painting aluminium you also want to use the best paints for this. Systemex use aviation paint, the same paint that has been trusted to paint planes for more than 80 years. It can withstand extreme weather and temperatures to leave you with a long lasting finish for many years to come.