Flipper gasket for zenith pvc doors

[dilalio]

Hi all.

The gaskets around my pvc doors have become brittle and are falling apart.
To get a cross section out I had to take a junior hacksaw and make a slot in the fusion welded end cap of the gasket channel - it just split apart when I tried prising it out.

Can anyone suggest what replacement I need and where to order them from?

Best photo I can get of it is...

Many thanks for any guidance.

Cheers. D.

For reference, here's the rest of that strip I got out...

 

[HERTS P&D]

Hi D,

Contact: Gazman16 or Crank39

Andy

 

[dilalio]

They on here Andy?

Cheers bud.

 

[HERTS P&D]

Yes, both on here and as far as I know they are window fitters! (if that is the correct term?)

Andy

 

[dilalio]

@Gazman16
@crank39

Andy recommended you chaps.
Can you help with the above?

Ta muchly.

 

[dilalio]

Just to update. I have had a search for flipper gaskets but there are so bloody many I was hoping to hone down the selection with the aid of those with some experience