Moin, so I’ve got to build doorboards for my Golf 3. After several tutorials in the net and magazines I lost my complete overview :kopfpatsch: That’s why I wanted to ask if I could explain again what I have to do and so in the way. So first I have to dam my front doors, i.e.—>doors off and with what do I jetze the door dam (not doorboard) ? Bitummatten and antinoise paste I had to… but from where do I get d i n the whole stuff ? hardware store, but I have to know again just how/what kind of stuff that is. after the door is insulated how to go on ??? then I have to dam the door board ? guess with the same stuff as above or ? So door insulated (and door board apparently also ). Now let’s come to the doorboards … So cut base plate from MDF, then put a kind of wooden ring on heaps (sry I can’t express better ) And now I don’t know any more with what wi rd the nu spachtelt, so all this holds nice and also becomes round ? GFK, hmmm ja nu I have to know again what the stuff exactly means so that I can buy it and of course also application or is that on the packaging on it ? Then still huge big question marks at the doorboards——–> How do I make them when they are finished to the door fixed ? They have to be stuck to the doorboard again or ? If I fix them however I still have the Lu ftsplit between door board and door because the 2 components are only plugged together with door clips. Well, that sends for the beginning but surely still a lot of questions will come… MFG_Matze