Permeable driveways are driveways that allow water to drain through them as opposed to your traditional asphalt driveways. This can be achieved in a lot of different ways, but typically the cheapest and easiest way to create one of these driveways is with pavers. First, there is a layer of crushed rocks and sand that is laid and tamped down for filtration. Then, the pavers are installed on top. The cracks in between the pavers allow water to seep down and the layer of rocks and sand then handle the filtration part of the process. It’s a simple and straightforward design that works.
You might ask why it’s a good idea to have a permeable driveway installed – the thought of needing a different solution to a driveway that’s always worked “just fine” obviously isn’t something that would occur to most people. It turns out though, that traditional driveways come with some issues. First and foremost, they cause some drainage issues that are bad for me and the world I live in. Water runs off of the driveway and floods my yard (which is never nice) and that runoff carries all sorts of toxins and fluids from my car that are bad for the environment. Traditional asphalt driveways have a much shorter lifespan and are more difficult to fix than a driveway assembled with pavers. It’s much easier to pop a paver out and replace it than to call someone out to re-asphalt my cracked driveway. The upfront cost on one of these permeable driveways is typically more than you would pay for an asphalt driveway, but over the years it will end up saving you money in just repairs alone.  A concrete driveway is definitely a very durable option, but if the concrete slab ends up breaking, that is going to be an expensive repair, to say the least. Also, concrete driveways are more expensive as far as the initial installation – and then there’s the whole waiting seven days for it to dry-thing that comes along with having one of those installed.
There’s another big potential money saving aspect to having our Greenstreet crews come out to install one of these permeable driveways. There are some tax incentives for having your old impervious surface removed and having pavers installed. Now, tax laws never stop changing, but at the time of writing this there is a $15/square foot tax rebate in Washington D.C. That means if you have a 20×20 ft driveway, you could potentially have a $6000 rebate come tax season. Don’t take that completely at face value, I would consult your accountant and investigate the tax law yourself a bit, but the money is out there. The government is awarding people for helping mitigate the huge problem of runoff pollution.
Another added benefit to create permeable driveways using pavers instead of concrete or asphalt is there will be a decrease in ambient heat coming from your driveway. Traditional driveways, in particular asphalt driveways, soak up heat and radiate it right back into the surrounding air. This can cause several problems – first off, the heat can cause wear and tear on your tires. It can even cause them to deflate on especially hot days. There’s also the fact that you will end up paying a lower air conditioning bill. The heat radiating from your driveway also heats your house and you must pay for every degree that the temperature needs to be lowered. Finally, there’s also the fact that it will just feel nicer when you’re walking on the driveway. Nobody likes the feeling of a scorching hot pad of concrete or asphalt when it’s the middle of July. If you have children, they’ll be thrilled. They’ll be able to play without burning their little hands and feet.
In conclusion, permeable driveways are going to be an investment to install, of course. It isn’t going to be as cheap as leaving your driveway the way it is, but there are some good reasons to consider making the change. At the end of the day, it’s all up to you, of course. It’s your house, your driveway, and your money. All I’m saying is, if it was my house, my driveway, and my money; I’d be installing a permeable driveway. Get in touch with us today for more information on installing a permeable driveway at your house!