Hi @ahenners,
You’re welcome buddy!
Mine was a diesel and did have the factory deadening mat fitted as standard.
Remember that while your petrol will be quieter than a diesel, the bonnet is a large panel sitting right above the most vibraty(!) part of the car. It wasn’t just a reduction in engine noise I experienced, just generally quieter.
With regards to yours and @srh007 ‘s comments, definitely do it warmer weather, and cutting big sheets down to smaller sections, especially when trying to wriggle around in the doors makes life a hell of a lot easier.
It is a bit of a job, but if you’re methodical, it’s worth doing the side panels in the boot if you’ve done the floor.
I must admit, I’m a bit OCD, and started chasing rattles and squeaks down all over the place - I ended up using hot glue on all the termination blocks in the doors to stop the pins rattling, anti-rattle tape on the climate control panel and ‘egg carton’ foam in the sunglasses holder to stop my sunnies from rattling…admittedly, the system could be played to rather uncomfortable levels without the car rattling itself to pieces 😅
Couple of tips if you take the doors apart and want to fit aftermarket speakers…
Skoda use 6” speakers. The basket they’re built in has a drainage section to allow water to escape easily. I was suffering from loads of water ingress and couldn’t figure it out until I removed the 6.5” Focal Custom Fit speakers only to find pools of ice in the bottom of them! The baskets have a lip that doesn’t allow drainage like the standard speakers, hence the water pooling, and coming into the car. I cured it by cutting a small ‘V’ into both the baskets and doors (I painted the door cutout with Hammerite anti-rust paint, then put a thin bead of silicone sealant around the inner edge of the speaker hole and basket to prevent water from seeping into the car - it was gone dry after doing that.
Secondly, don’t waste your time and money fitting updated speakers in the rear doors. The tweeter on the rear driver’s side door is closer to you than the front, and you just get weird imaging happening. I disabled the rear speakers completely and both time-aligned & EQ’d the front speakers for the driver’s position; the result was a focussed image in front of me, with a wide soundstage that sounded like it was not enclosed in the interior of the car - very much like a well dialled in hi-fi system 😊
Hope that helps,
Nick