The lid over a chamber, rated for the loading it will carry: pedestrian, driveway or road. Using the wrong rating leads to cracking and collapse.
What it means for you
If you are paving a drive over a chamber, the cover has to be upgraded, not just tidied around.
Not sure whether this applies to your property? Ask us. There is no call-out charge and the price is fixed before any work starts.
Call now: 0781 7957 789