Fixing a leaking guttering

My plastic guttering is leaking from a corner joint. How would you fix it?

Responses from some of our very best tradespeople:

"The best way to fix the problem is to replace the gutter at the corner as it's possible that the rubber seals have gone on the original one."

Andrew Walker, Walker Roofing
Walker Roofing offers the customer all aspects of roofing work .Andrew can take on the smallest repair to a completely new roof using all the latest materials available. He also supplies and fits Velux™ windows and does gutter-work. During a job, Andrew is always on the end of a phone if his customers have any queries and he won't leave a job until his customers are 100% happy. He comes highly recommended on Rated People and works in the Northumberland area.

"For this problem you'll need to replace the corner joint of the guttering. The corner joint should simply unclip from the guttering."

Carl Blanckley, C&R Property Maintenance
Carl and his team offer a wide range of roofing and gardening services. They come very highly recommended on Rated People and work in the North East of England. They offer all customers no obligation inspections, quotations and advice.