Gap in Patio Doors

[Pete2024]

Hi,

We have a double patio door and the previous owner has bodged a repair to seal a gap. However it will fall off as soon as the 2nd door is opened.

How can we seal this gap please?

Thanks.

 

[diy_fun_uk]

If you Google upvc mullion end cap, I think that's what you need.

I can't advise what make/type you need.

 

[Pete2024]

Thank you; looks exactly the job.