My new workshop will be very energy efficient and we achieve that with a lot of Insulation. The great thing about the Atlas System is that it is very easy to install and it also eliminates the need for further concrete forms. The foam itself is the form that holds the concrete in. We added 12cm underneath the slab and 20cm along the perimeter. #concrete #construction #making #diy #homebuilding #building #architecture #energy #heatloss #insulation #foundation #bauherr #housebuilding #groundwork