If the roof is slate they will probably have an angled top edge be black or red and be made of clay.
Fitting ridge tiles on hip roof.
With 28 years exp.
Http www fixmyroof co uk what is a dry ridge system this video shows the basics of installing a dry ridge system to a hip ridge instead of a straight top.
If the roof is tiled they will be the same colour as the tiles probably have rounded tops and be either clay or concrete.
However this method was complicated getting mortar up to a rooftop is not a simple task and it has been deemed unsafe since mortar crumbles and fails over time and ridge tiles can come loose posing a potential risk to people on the ground below.
How to fix ridge tiles to a roof traditionally ridge tiles were fixed using mortar to hold them in place.
Install next step flashing over these slates.
Hip and ridge joint.
For a weather tight joint the ridge tiles should over lap roof tiles or slates by a minimum of 75mm on each slope.
Dry hip ridge conversion this video shows a dry ridge install to a hipped roof which is slightly different from a simple top run of ridges.
Http www fixmyroof co uk this is an introduction into how to relay or rebed roof ridge tiles.
The very first job will be removing the old ridges without br.
Hip and gable ends.
Ridge tiles most pitched sloping roofs have ridge tiles where the front and rear pitches meet at the top of the roof.
On hip roofs the end of the lowest ridge tile is cut so that it aligns with the bottom edge of the slates tiles on the adjoining roof faces.
Install copper at joint over valley.
Ridge tiles are made in widths ranging between 215mm and 340mm according to their shape material and manufacturer.
Ensure that mortar fills the gap between the ends of each ridge tile smooth the mortar off at each joint as the ridge tiles are fitted.
Install another pair of ridge slates cut to fit over the valley center.
Curved or angled whatever shape you choose your ridge tiles bridge the gap between the roof slopes.
