Cost
On a new base, block paving (£85–£140 per m²) and resin bound are often similar. Resin over sound existing tarmac or concrete can cost noticeably less, because there is no dig-out.
Repairs
Damaged block paving can be lifted and relaid with the same blocks. Resin repairs are possible but can show a slight colour difference.
Drainage
Resin bound on a permeable base drains through the surface. Standard block paving needs falls and drainage; permeable block paving drains through its joints.
Weeds and upkeep
Block paving joints need topping up and occasional weeding; resin has no joints but needs regular sweeping to stay porous.
More questions
Is resin cheaper than block paving?
Over a sound existing base, usually yes. On a new base, often similar.


