Thermoblock_diagram Published 2015-11-29 at 400 × 469 in Week 8, Day 4 An excellent diagram courtesy of http://www.marmox.co.uk/products/thermoblock showing where it fits within the floor and wall construction Thermoblock_diagram by Marsh Flatts Farm Self Build Diary is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.