Paver or Brick Driveway for a New Look

Author: Touré Foster

Posted in: Excavation

Paver or Brick Driveway, New England Enterprises, Marlborough, MA

Driveways are an important but often overlooked part of our home’s landscaping. Your driveway is a big part of your home’s beauty and curb appeal. Just as a cracked and worn driveway speaks of neglect, a new paver or brick driveway can add significant curb appeal and become an asset all its own.

If you’re looking for a way to make your driveway stand out, instead of a concrete or asphalt driveway, think about installing a paver or brick driveway instead. Not only are these much more eye-catching than normal driveways, their semi-permeable nature means that they drain much better than a normal driveway, making them more environmentally friendly. However, driveways are a much larger than a path or patio, and requires a lot of excavation and leveling to having something that will hold up to the weather and heavy automobiles. This project is going to require some heavy machinery, especially with the removal of the old driveway. Below we’ll outline the process for pavers. Bricks follow a similar process.

Choose Materials

You’ll need three major types of materials for the project: the base flayer, the bedding layer, and the pavers themselves. In addition, your driveway may also need edgers to hold the pavers in place. Sharp-edged crushed stone, such as washed crushed stone ASTM No. 2, will be the base layer. You will need a fine aggregate like No. 8 for the top. We go into more detail about base materials in another blog. For pavers, it’s all about what color and style you want. You also need to choose brick or concrete. It’s important to note that concrete can be colored and patterned, so it’s worth a second look.

The Excavation

Just like with a house, a driveway needs a good foundation. Without it, the driveway is much more likely to be damaged by soil erosion, causing the pavers to sink into the ground with a car resting on them. You need a nice solid layer of fill underneath, and depending on soil testing, will have to dig at least a foot deep, deeper if your soil drains poorly.

The Base Layer

Washed crushed stone such as ASTM No. 2 is similar in appearance to gravel. The harder edges and larger variety in size (2 1/2″ – 3/4″) allows it to lock together, with a little help from a plate compactor. This will fill most of the depth of the driveway, at least half a foot. Over this, at least an inch deep, a finer layer, such as ASTM No. 57 is used (57 is about 3/4″) for a more regular finish.

The Bedding Layer

Over this is the fine aggregate such as No. 8. Much like you might use sand to finish off a patio, this layer is placed over the rougher base layer, and then planed smooth. No. 8 is about a quarter of an inch at maximum, but has more stability than stand.

The Pavers

You should lay pavers starting at the lowest corner, working out. There’s a good chance that when taking measurements for the driveway, that additional pieces will need to be cut to make the dimensions fit. The whole pavers are placed first, and then the partials.

Final Fill and Tamp

Pavers naturally leave gaps for drainage. As the last two steps, sweep more aggregate in to fill in these gaps. After they are filled, the plate compactor makes another appearance. To not upset any of the set pavers, you should sweep and compact diagonally.

That’s the basic rundown on a paver installation for a driveway. Interested in learning more? Take a look at our driveways page. If it’s a driveway, landscaping, grading, demolition, excavation, foundation, or any other heavy duty project, contact New England Enterprises for a full consultation, including all the options and a plan.