How this node works
At the ridge the two pitches meet under a ridge tile bedded dry on a roll; a gap left under it lets the micro-ventilation exhaust at the top, drawing the air that entered at the eaves and drying the covering.
Key points
- Left pitch
- Right pitch
- Ridge tile (capping)
- Ventilation outlet
- Ridge roll / vent comb
- Ridge fixing
Conceptual, language-neutral drawing for study and orientation — not an execution drawing. Dimensions and verifications belong to the designer.