Corini1985
2020-04-01 11:38:06
- #1
Hello,
we have a roof terrace with slabs on pedestals. How often should the slabs be removed and the substrate cleaned, or at what intervals do you do this?
Annually?
Thank you
we have a roof terrace with slabs on pedestals. How often should the slabs be removed and the substrate cleaned, or at what intervals do you do this?
Annually?
Thank you