Resin bound vs concrete and pattern imprinted concrete
| Resin bound | Concrete and pattern imprinted concrete | |
|---|---|---|
| Drainage | Fully permeable and SUDS-compliant | Impermeable — needs run-off managed or planning permission over 5m² |
| Cracking | Flexible surface course over a stable base | Slabs crack with ground movement; joints must be designed in |
| Resealing | None required | Pattern imprinted concrete needs periodic resealing to hold colour |
| Colour over time | UV-stable; aggregate colour is the stone itself | Surface colour sits in a coating that wears and fades |
| Slip resistance | Textured aggregate surface | Can become slippery as the sealer wears, especially when wet |
| Repairs | Patch and blend | Cracks are difficult to repair invisibly; patches show |
| Appearance | Natural stone aggregate, seamless | Moulded pattern imitating stone, brick or slate |
The differences that actually matter
Concrete cracks, and pattern imprinted concrete shows it
Concrete is rigid. Ground moves — with moisture, with frost, with tree roots, and Northamptonshire has plenty of clay to move with. That is why concrete slabs are laid with movement joints designed in, and why cracks appear anyway when the ground does something the joints did not anticipate. On plain concrete a crack is untidy. On pattern imprinted concrete it is worse, because it runs straight through a moulded pattern that is pretending to be individual stones, and there is no way to repair it invisibly.
The resealing cycle nobody mentions at the quote stage
Pattern imprinted concrete gets its colour and its sheen from a surface treatment, and that treatment is consumable. It wears under tyres and UV, so it needs stripping and resealing periodically to keep looking like the photograph you were shown. Skip it and the colour goes patchy and flat, and the surface can get slippery as the worn sealer glazes. Resin bound has no coating: the colour is the actual stone, all the way through the depth of the surface, so there is nothing to reseal and nothing to wear off.
Permeability, again, decides the planning question
Both plain and pattern imprinted concrete are impermeable. Lay more than five square metres of impermeable surface at the front of a house in England without directing run-off to a permeable area within your boundary, and you generally need planning permission. Resin bound is permeable, so a front driveway normally falls within permitted development at any size.
When concrete is the better choice
If you need a structural slab rather than a driveway surface — something that will take repeated heavy commercial vehicle loading, a plant or machinery standing, a genuine industrial yard — reinforced concrete is the right specification and resin bound is not. Resin bound is a surface course laid over a base; it does not replace a load-bearing slab.
Plain concrete is also hard to beat on cost for large utilitarian areas where appearance genuinely does not matter.