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DIY Paver Sealing: The Easy Way to Protect Your Patio and Driveway

By José R. Mendoza Men's Journal

Updated May 18, 2026 1:00 PM

Sealing your pavers is a crucial maintenance step you shouldn't skip. When you seal your pavers, you enhance their appearance (and thereby, improve the overall look of your yard), extend their lifespan, repel rainwater, and prevent weeds from growing between the joints.

The key to sealing your pavers successfully is to clean them and let them dry thoroughly before applying a sealant. In this guide, you will learn how to seal pavers, what tools you need, and the best time to do it.

What Does Sealing Pavers Do?

One of the most important benefits of sealing pavers is that it extends their lifespan and repels water. Rafi Friedman, CEO at Coastal Luxury Outdoors, explains, "Sealing pavers can help them to last longer and make them better at channeling runoff away from your home or patio." Plus, there are many other benefits, including:

Creating a layer of protection against stains, fading, and moisture
Improving the natural color of the pavers
Helping prevent weeds, moss, and joint erosion
Preventing loss of sand in between joints
Extending the lifespan of pavers
Discouraging ant nests

Do You Really Need to Seal Pavers?

Yes, most experts recommend sealing your pavers right after installation. Then, assess and reapply a sealer as needed, usually every two to five years. There are instances when sealing your pavers isn't necessary, but you should always consider how much rain your area gets and how the soil was prepared before installing the pavers.

"A well-laid paver patio with layers of gravel and rocks underneath it is great at absorbing water without leading to erosion, and sealing your pavers would be counterproductive. If your goal is to channel water down your driveway to the gutter, on the other hand, sealing is a must," Friedman says.

Types of Paver Sealers

There are two main paver sealers to choose from: water- and solvent-based. Then you have penetrating and film-forming formulas, as well as matte and glossy finishes. Some are easier to apply, while others are harder to work with. Here's what you need to consider based on each type of paver sealer.

Water-Based vs Solvent-Based Paver Sealant

Water-based paver sealers offer great protection and have almost the same benefits as a solvent-based sealer. They are also eco-friendly, cost less, and have low levels of volatile organic compounds (VOCs) and odor. The downside? The lifespan is shorter, and the appearance may be less appealing than that of solvent-based sealers.

On the other hand, "Solvent-based sealers tend to last longer and do a better job, but they're more expensive, harder to work with, and rough on the environment," Friedman notes.

Penetrating vs Film-Forming Sealers

Penetrating sealers are a great option for a natural look, work well in porous materials, and are easy to apply. When the sealer dries, it repels water, oil, and other liquids.

Film-forming sealers create a durable layer on top of the pavers to prevent water from penetrating them. They can have different finishes, like matte or glossy, and a dry or wet look. However, the layer can become slippery or peel off.

Matte vs Glossy Finish

The finish you choose will depend on your preference and the type of paver material you have. Matte sealers offer a low-sheen, natural look and enhance the surface's color and texture. Whereas a glossy finish has a wet look and improves appearance, making it more polished. However, when they get wet, pavers get slippery and can become a hazard.

When Is the Best Time to Seal Pavers?

The best time to seal pavers is in mid-spring through the summer. When you apply a paver sealer, make sure there is no rain in the forecast within 24 hours and that temperatures are above 50 degrees Fahrenheit, but not warmer than 90 degrees. For areas of the country where temperatures reach the three-digit mark in the summer, it's best to seal the paver in the morning or in the spring. Solvent-based sealers evaporate faster in hot weather, making application more difficult.

If you're wondering how long to wait after installation, the answer varies, but generally, 24 hours after application is enough to start walking on your newly sealed pavers. Always follow the manufacturer's instructions for best results.

Tools and Materials You'll Need

Here's all you need to seal your pavers the right way. Whether you have newly installed or existing pavers, you should always give them a thorough cleaning.

Paver sealer
Pressure washer or water hose
Paver cleaner/degreaser
A utility knife to cut weeds in between the joints
Joint sand, known as polymeric sand to make any repairs
Roller, sprayer, or brush (pick what the manufacturer recommends)
Safety gear, including safety goggles, gloves, and a respiratory mask

How to Seal Pavers

Here we lay out the step-by-step process for successfully sealing your pavers. Spoiler alert: You need a weekend to clean and seal your pavers.

Step 1: Choose your Paver Sealer and Finish

For DIYers and homeowners, the recommended sealer is a water-based, penetrating sealer with a matte finish. It's easier to apply and work with.

Step 2: Clean the Pavers Thoroughly

This is an important step. Take your time to thoroughly clean your pavers, removing dirt, stains, mold, and weeds. Use a power washer and paver cleaner to eliminate tough stains.

Step 3: Make Repairs

While the pavers are drying, use the time to make any needed repairs, including replacing damaged pavers and refilling joints with polymeric sand.

Step 4: Let Pavers Dry Completely

Now that you have cleaned and repaired your pavers, it is time to let them dry completely. The drying time should be between 24 and 48 hours. Ensure there's no rain in the forecast before you start the cleaning and sealing process.

Step 5: Apply the Sealer Evenly

Most paver sealers can be applied with a roller or a pump sprayer. Always follow the manufacturer's instructions. Applying the sealer with a roller is generally easier. Avoid letting puddles form and make sure you cover every section thoroughly. Always seal all your pavers in one go. Don't stop to take a break in between.

Step 6: Allow Proper Cure Time

You should let the sealer dry for at least 24 hours after application. This will make the surface safe to walk on and prevent any peeling.

Common Mistakes to Avoid

Sealing pavers is a very straightforward process, but also easy to mess up if not done properly. Avoid making these mistakes.

Not cleaning your pavers before sealing them
Applying the sealer when the pavers are wet or when rain is expected
Using too much sealer
Skipping joint sand repairs
Picking the wrong finish

How Long Does Paver Sealer Last?

The typical lifespan for paver sealers is around two to five years, but the actual lifespan depends on many factors, including the type of product you use (solvent-based sealers last longer), local climate (rain and snow), and foot and car traffic.

Can You Seal Old or Previously Sealed Pavers?

Yes. Pavers can be sealed every two to five years. Over time, the sealer wears off, and a new layer of sealer needs to be applied. However, the key is to perform a deep cleaning to remove residues from the old sealer.

Use a power washer and clean the paver with high-pressure water and a sealer remover. If any repairs are needed, make sure to complete them before applying a new layer of sealer.

Cost to Seal Pavers (DIY vs Professional)

Sealing pavers is a doable project that most homeowners can tackle with the right tools. You can expect to spend close to $100 on supplies to seal the pavers, including a top-quality sealer, roller, and paver cleaner. That's assuming you don't need a power washer or already have one. On the other hand, hiring a professional to clean and seal your pavers will cost you between $300 to $550. The price will vary by location, patio size, the type of pavers, and the pavers' condition.

If you're short on time, don't have a power washer, or don't want to invest in one, hiring a professional is the way to go.

Pro Tips for Best Results

Want to seal your pavers like a pro? Follow these tips:

Clean the pavers thoroughly and let them dry completely.
Choose a high-quality sealer. Water-based and penetrating sealers are the best choice for DIYers.
Test and seal a small area first. You want to make sure the sealer doesn't stain or alter the pavers.
Apply the sealer early in the morning. Avoid the heat of the day. Sealers evaporate faster during hot weather, making them harder to work with.
Seal all your pavers in one go. Failing to do so can create an uneven finish.

FAQs

How long after pressure washing can you seal pavers?

You can start sealing your pavers within 24 to 48 hours of pressure washing them. The pavers should be completely dry before applying any sealers. Sealing your pavers while wet can trap moisture and alter the sealer's finish. Alternatively, some paver sealers can be applied while pavers are still drying, but make sure to read the manufacturer's instructions first.

Can you seal pavers without pressure washing?

Yes, you absolutely can if they are not that dirty, and you can remove stains, grime, and dirt from the pavers without using a power washer. You can also use a hose and broom brush to clean your pavers.

What happens if it rains after sealing?

This can trap moisture, leading the sealer to turn white or alter the finish. It is recommended to always check the weather and ensure there is no rain in the forecast for the next 24 to 48 hours.

Are sealed pavers slippery?

Sealers with a wet finish can become slippery when they get wet. This type of sealer creates a film on the paver that repels water and has a sheen.

What is the best sealer for pavers?

This depends on the type of materials your pavers are made of. If you're sealing your pavers, the recommendation is to use a water-based, penetrating sealer. It works extremely well and is easier to work with.

This story was originally published by Men's Journal on May 18, 2026, where it first appeared in the Home Living section. Add Men's Journal as a Preferred Source by clicking here.

This story was originally published May 18, 2026 at 11:45 AM.