ᐅ Question about replacing Ikea Faktum drawer slides and related issues

Hello,
we are planning an extension or partial renovation of our existing kitchen (Faktum).
We have figured out most of the parts (cabinets, fronts).
Now I have a question about the full-extension drawers.
We want a “standard” 60cm (24 inches) base cabinet with the following configuration:
3x drawers (full extension)
1x full-extension drawer for a large pull-out front (is that the correct term?) with a 31cm (12 inches) front panel.
Which type of drawer slides (preferably soft-close) should I choose for this?
I’m not quite clear about the H and I dimensions and so on.
Are there alternative drawer slide suppliers that might fit?
I would prefer a relatively high back panel on the drawer (about 20cm (8 inches)), but I can only find 13cm (5 inches) high so far.
That’s all for this case so far.
Is there a way to save the shopping list online? So you might take a look and see if anything is missing or possibly incorrect?
Thanks in advance for your help,
Best regards

Hello,

you can also use a Maximera drawer unit, but that requires some DIY work. I have never tried whether 3 drawers and 1 pull-out fit together. It was never sold that way.

You won't have any of the RATIONELL drawers left. The deep ones seem to be sold out as RATIONELL B already.

You can take a screenshot from the shopping cart.