When it comes to pavers, sealing is an optional maintenance step that can help keep your outdoor environment in perfect condition. Sealing your pavers can provide a number of benefits, such as protecting them from rain, snow, ice, and even the sun. It can also help repel stains caused by oil, leaves, or spills, and can even help to preserve the color of the paving stones. Sealing creates an invisible layer on the top of the pavers that helps to protect them from anything foreign that might fall on them.
It won't alter the color of the paving stone, but will highlight the tone of the material and improve the color of the paving stones. Choosing to seal pavers not only keeps the color intact, but it can also increase the vitality of the colors. While concrete pavers are very durable, the color pigments in pavers can slowly fade over time due to exposure to UV rays. Sealing is an excellent tool for keeping driveways, patios, walkways and paving stone pool decks in perfect condition.
It also helps to prevent weeds from growing in crevices and keeps the pavers from losing color over time. Sealing your pavers also helps to keep them firm by adding joint stabilizing sealants to the pavers. This helps to harden the joint sand between the pavers and keep them in place. If you seal your cobblestone too soon, however, you'll save those salts and minerals instead of allowing them to bleed out the way they want.
Most paving stone manufacturers will tell you that you don't need to seal your pavers, however it's highly recommended if you want to enjoy all of these benefits. Now that you know more about sealing your pavers, you can decide whether or not it's something you want to do.