More of a lack of effort rather than will. It is a faff at this junction where the two dry valleys meet at the top, which are often proud of the tiles. He should have weathered the first cutter course with the lead, then made an effort to bring the next course of tiles all the way through - whole and weathered the lead under that course. The GRP upstands could be trimmed (grinder) to allow the lead to sit better.
Look at it like a chimney front apron - it maybe not the best looking but it's doing a job.
If you need to find a tradesperson to get your job done, please try our local search below,
or if you are doing it yourself you can find suppliers local to you.
Select the supplier or trade you require, enter your location to begin your search.
Please select a service and enter a location to continue...
Are you a trade or supplier? You can create your listing free at DIYnot Local