It mechanically secures ridge or hip tiles using a roll, unions, clamps and fixings instead of relying on mortar as the primary restraint.
Mortar Free Ridge and Verge Components for Pitched Roofs
Ridges and verges sit in the roof zones most exposed to wind. Dry systems use mechanical components rather than relying on mortar alone, securing the apex and gable edges while accommodating normal movement.
Choose a system compatible with the exact tile or slate profile, ridge units and roof pitch. Dry ridge and verge components are supplied as coordinated parts, so mixing clips, unions or end pieces from unrelated systems can compromise fit.
Set out the main roof covering first, then follow the system sequence and fixing centres. Maintain airflow where the ridge also provides high-level roof ventilation. Use only the specified roof fixings and check end closures against wind-driven rain.
Dry Ridge Verge FAQ's
No. The verge unit must match the tile profile, batten layout, roof pitch and left or right edge detail. Check system compatibility first.
Some systems provide a declared ventilation path, while others are primarily for fixing. Use the product data and roof ventilation design.
Existing mortar and ridge units normally need inspection and preparation. Follow the retrofit instructions and replace damaged or incompatible parts.
They avoid mortar cracking but still need periodic inspection for displaced covers, loose fixings, blocked ventilation and storm damage.