Hi all, our trenchfill foundations are set too high. Just confirming if i can cut a 7.3 dense concrete block-suitable for under dpc use, along the long side so I get a 40mm high block? (40x 440x 100) all other courses are eng. Bricks.
This will help match the existing dpc level(6 courses 4 years old extension). Its either this or use 5 courses with a ~20mm bed depth. It is single storey- 2sqm ext. Thank you.
This will help match the existing dpc level(6 courses 4 years old extension). Its either this or use 5 courses with a ~20mm bed depth. It is single storey- 2sqm ext. Thank you.