A tile batten is a batten within a tiled-roof assembly that supports or receives the tiles. Position and spacing relate to the selected tile profile and actual roof arrangement; this explanation provides no dimensional specification for their installation.
Tile battens may be concealed beneath the covering. When tiles move, their visible position is therefore not the only possible investigation question. Ask how support, fixing and neighbouring components will be assessed without removing tiles yourself to inspect them.
A proposal to reuse tiles does not automatically mean retaining every batten. Identify those components separately. This clarifies which existing parts will be investigated or renewed and how the selected tile profile fits the proposed arrangement rather than assuming all supporting components remain unchanged.
Worth asking
Frequently asked questions
Are tile battens and counter-battens the same?
No. They occupy different positions in a typical assembly. Identify the arrangement actually present.
Does this page specify batten dimensions?
No. Dimensions must suit the system and construction and need professional assessment.