blog page different layout

Good morning support,
I want to change the blog page to a different layout. I want the featured image on the left and the exceprt on the right.
My site: http://www.readybedrijfsveiligheid.nl/blog/
What I want is a layout like this: http://www.aasveiligheid.nl/blog/

Could you help me how I can establish this? Which template do I need to change? Thanks!

Hello,

I’m afraid that modifications such as this require extensive changes to the theme’s code; I do apologize but such large changes are custom work that are beyond the scope of our technical support.

If you are interested, please check our ViP support subscription or i can recommend you a great customization service: tidycustoms.net