Most manufacturers and contractors recommend sealing pavers for a reason. The materials from which paving stones are made, such as concrete and stone, are porous and will absorb liquids, which can cause staining. Sealing pavers has many benefits, but it is not absolutely necessary. It depends on your expectations for the pavers and how long you want them to look good.
Unsealed pavers are more likely to develop joint weeds, discolor, and lose their color due to wear and degradation from UV rays. Additionally, newer paving stone sealants often include an additive that hardens the joint sand, making it less likely to settle or move due to the loss of joint sand.
So, yes, you should seal your pavers.Most paving stone manufacturers will tell you that sealing is not necessary, but it is highly recommended. JSBrick has more than 20 years of experience providing paving stone installation, cleaning, and sealing services in Sarasota and surrounding cities.
It can be difficult to make an informed decision when you don't know why sealing pavers is important. Paving stone sealer is a crucial maintenance tool for keeping patios, walkways, driveways, and paving stone decks looking as beautiful as when they were first installed. Sealing creates an invisible layer on the top of the pavers that repels water, oil, and anything else that might accidentally be dropped on them - as long as it is washed off quickly. Sealing can also protect pavers from any foreign substances that might fall on them, such as stains caused by oil, leaves, or spills.
When pavers are first installed, contractors often recommend sealing them. Without the necessary experience, a lot can go wrong with sealing pavers. Once they have been restored, however, they must be sealed to protect your investment and maintain their beauty. Sealing pavers is the best way to protect your investment in walks, patios, driveways, pool decks, retaining walls and other hard surfaces.
It will also restore the original shine to old, dirty and faded pavers.