Table of Contents
- Resin Bound vs Block Paving: Drainage Compared
- SuDS Compliant Driveway Regulations UK: What You Must Know
- Permeable Block Paving Installation Cost and Clay Soil Drainage Solutions
- Frequently Asked Questions
Last Updated: October 21, 2026
Resin Bound vs Block Paving: Drainage Compared
Choosing between resin bound and block paving for resin bound drainage comes down to how each surface handles water. Resin bound is a permeable surface: rainwater passes through the stone-and-resin matrix into the base beneath. Block paving only drains well when it is laid as a permeable system with open joints and a graded sub-base. This guide from KT Lake Paving and Landscaping sets out the practical differences for Norfolk homeowners.
While resin bound surfaces offer a permeable solution, the underlying ground conditions remain a critical factor in managing runoff, particularly when improving soil drainage in areas prone to heavy clay saturation.
| Feature | Resin Bound | Permeable Block Paving |
|---|---|---|
| Water path | Through the surface | Through joints and gaps |
| Joint maintenance | None needed | Regular brushing of joints |
| Clay soil suitability | Needs a drainage outlet | Needs a drainage outlet |
| Surface finish | Seamless, smooth | Jointed, textured |
On clay soil, neither surface drains away on its own. Both need a drainage outlet or soakaway, so budget for that before comparing surface costs.
SuDS Compliant Driveway Regulations UK: What You Must Know
SuDS compliant driveway regulations UK homeowners should know are straightforward: pave more than five square metres of front garden with an impermeable surface and you normally need planning permission (Planning permission – Paving your front garden). Permeable surfaces such as resin bound, or permeable block paving draining to a soakaway, usually avoid that application. The rules come from the government’s planning guidance on permeable paving.
Permeable Block Paving Installation Cost and Clay Soil Drainage Solutions
Permeable block paving installation cost depends on the sub-base depth, the block type and how much drainage work the ground needs. Clay soil drainage solutions matter here: clay holds water, so both resin bound and block paving need a soakaway or outlet designed for slow absorption. KT Lake Paving and Landscaping, as a Brett Approved Premier Installer, assesses the ground before quoting, with free estimates and no deposit required. For homeowners near me in Norfolk weighing resin bound drainage against block paving, that survey decides which surface suits the site.
Frequently Asked Questions
Is a resin bound driveway permeable under UK planning regulations?
Yes, a correctly installed resin bound driveway is permeable and can meet SuDS requirements. The resin bound surface is porous, allowing rainwater to pass through to the sub-base. However, permeability depends on the entire system, including the sub-base and ground conditions. For clay soil, additional drainage measures may be needed. Always confirm with your installer that the full build-up is SuDS compliant and check local authority requirements before proceeding.
Does block paving require planning permission for drainage?
Block paving may require planning permission if it is not permeable and covers more than 5 square metres, as this falls under SuDS regulations. Permeable block paving with gaps or a permeable sub-base can avoid the need for planning permission. For clay soil, a soakaway or other drainage solution may be necessary. Check with your local planning authority or a professional installer to ensure compliance.
Which driveway surface is better for preventing flooding in Norfolk?
Both resin bound and permeable block paving can help prevent flooding if installed correctly. Resin bound offers a seamless, fully permeable surface, while permeable block paving allows water to drain through joints. In Norfolk’s clay soil areas, the sub-base design is critical. A professional installer can assess your site and recommend a system with adequate drainage, such as a soakaway or attenuation, to manage surface water effectively.
Both surfaces can meet SuDS requirements, but only when the ground beneath them is designed properly. KT Lake Paving and Landscaping brings over 30 years of experience, Brett Approved Premier Installer status and a 10-year product guarantee from Brett to every driveway. Get started with KT Lake Paving and Landscaping and a free, no-obligation estimate for your Norfolk driveway.
