Get matched with top paving pros in Bedford, IA

While some areas may allow for a slope of up to 20%, this is often the maximum slope for driveways, with a few exceptions of up to 25%. Other regions may have a maximum of 12%, 15%, or 18%, so check with your local building department to ensure you’re laying a driveway that is up to code for your location.

Yes, permeable paving is expensive. For driveways, expect to pay up to $70 per square foot; for patios, permeable paving can cost up to $30 per square foot. Costs will depend on the type of material you choose, plus the standard labor rate in your area.

Professional installers often include a deep layer of crushed gravel under permeable pavers to allow more runoff to soak through into the soil below. Many installations will include multiple layers of gravel, with coarser aggregate at the base and finer aggregate that sits on top of that bottom layer. Above the gravel, you’ll often find coarse sand that helps reduce paver shifting over time. Some permeable paver designs include a water collection system set into the gravel layer to route runoff to a safe area for disposal.

A traditional driveway gate isn’t your only option when installing a barricade in front of your driveway. A security gate like a swing gate, double swing gate, bi-folding gate, vertical gate, or pivot gate could work just as well as your driveway gate—if not better for your home depending on which qualities you’re after. Like sliding driveway gates, many of these alternatives work with automatic features that simplify entering and exiting your property.