The primary fixing method for our trims is fixing with a screw. Trims can be affixed to either the composite cladding boards or to the supporting battens around your cladding area. We advise that you pre-drill 3mm pilot holes and countersink all trims prior to screwing them in order to avoid cracking the composite material. For a more discreet finish, we recommend NeoTimber® coloured trim screws. An adhesive can also be used as a secondary fixing solution. See the ‘fixing your composite edging’ section of our online installation guide for more assistance on best practices.