Roof bedding and pointing are part of your roof’s structure. Roof bedding holds the tiles in place and roof pointing helps to create a tighter seal and stronger hold. Roof repointing is part of the re-roofing process, where you replace the pointing.
Roof flashing is a roll of thin metal rolled out, serving as a seal to prevent water damage and mould. Roof flashing helps close a joint in walls or roofing applications and surrounds skylights and vents.