Homeowners in England are being warned that their driveways could be deemed 'illegal' if they do not comply with strict drainage and planning regulations. Experts urge households to ensure their driveways meet the necessary requirements to avoid potential fines or enforcement action.
Understanding the Sustainable Drainage Rules
Under sustainable drainage system rules, any new driveway exceeding five square metres must generally be permeable or designed to direct water to a suitable drainage area. This helps prevent flooding and reduces pressure on public drainage networks. By following these rules, homeowners allow rainwater to naturally filter into the ground beneath, whereas traditional asphalt driveways cause water to run off into public systems.
Expert Advice from RF Paving
Amy Andrews, managing director, and Andy McLaughlin, sales and operations director at RF Paving, highlighted key considerations. Andrews stated: "Certain driveways can be illegal, and there are certain things you have to consider before making any changes. Anything over five square metres when you're inputting a driveway, you generally need planning permission."
McLaughlin added: "Your paving itself doesn't need to be permeable, but your paving system does. The actual paving slab itself is non-porous, but the jointing compound and everything below it is what lets the water through."
Andrews further explained: "The issue is when you're thinking about the top layer, you can't use porcelain because if the sub base and everything's not prepped to be permeable, it's irrelevant what's on the top. So if you are planning it, you've got to plan it from the ground up. You can set all the drainage up with your layers to make sure it's permeable. If it's draining the wrong way and not into the correct setup, then it's pointless."
McLaughlin emphasised: "It should be one of the first things you think about. The regulations are there, and they will advise you. You might not like what they're advising at times, but you've always got to check with the council before doing any work."
When a Driveway Becomes Illegal
Andrews concluded: "If it's over five square metres between your house and the frontage, and if that is not running to a permeable area, then that's when it can become illegal. All the runoff water from your patio, driveway, or anywhere around your house needs to run into your own property and not into the highway."
Homeowners are advised to consult their local council and a professional contractor before undertaking any driveway work to ensure compliance with all regulations.
