How this node works
At the eave the tiles oversail a gutter; the underlay runs out over it to drain in the water that gets under the covering. A comb or grille closes the open end of the micro-ventilation against birds and insects while letting the air in.
Key points
- Tiles (eave projection)
- Battens (micro-ventilation)
- Underlay (drains to the gutter)
- Insulation
- Gutter
- Eave comb / vent grille
Conceptual, language-neutral drawing for study and orientation — not an execution drawing. Dimensions and verifications belong to the designer.