Deck Staining & Sealing

Bring Out the Best in Your Deck

A deck is more than an outdoor feature. It is a place to relax, entertain, and enjoy time outdoors. Our deck staining and sealing process begins with thorough power washing using biodegradable cleaners to remove dirt, mildew, and weathering from the wood. We then apply a premium stain matched to your wood type and preferred look. This treatment restores your deck’s appearance while helping protect the wood from UV exposure, moisture, and everyday foot traffic.

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Our Approach to Deck Staining & Sealing

Inspect the Deck

We begin by checking the deck’s wood, existing finish, and overall condition. This helps us identify areas that need attention and determine the right preparation for the new finish.

Prepare the Wood

Before staining, we clean the surface and remove loose coatings, dirt, and residue that could interfere with the finish. Proper preparation helps the stain apply more evenly and adhere properly to the wood.

Apply the Stain

Once the surface is ready, we apply the selected stain evenly across the deck. A quality deck stain and sealer can enhance the wood’s natural grain while creating a consistent, finished appearance.

Seal the Surface

After staining, we apply an appropriate sealer to help reduce moisture absorption and protect the wood from everyday weather exposure. The right sealer helps complete the finishing & keep the surface looking well-maintained.

What a Good Deck Finish Should Do

  • ✓ Bring out the natural beauty of the wood
    ✓ Give the deck a rich, even color
    ✓ Protect against moisture and water damage
    ✓ Help resist fading from sunlight
    ✓ Reduce cracking, drying, and weathering
    ✓ Keep the finish looking good for longer
    ✓ Improve resistance to UV exposure and weathering
Deck staining & sealing

Deck Care for Homes & Businesses

Residential Deck Staining & Sealing

A well-finished deck can become one of the most enjoyable parts of your outdoor space. We can refresh faded wood, update the color, or give a newly prepared deck its first finished look. Our deck staining and sealing services give homeowners a practical way to care for their wood without losing its natural character.

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Commercial Deck Staining & Sealing

Commercial decks often need a finish that can handle regular foot traffic while keeping the space presentable for customers and guests. We consider the type and condition of the wood before recommending a suitable deck stain and sealer, with attention to consistent coverage and long-term performance.

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Hear From Our Happy Customers

“We have been using American Sealcoating to clean and stain our roofdeck the last three years. We have been very happy with the quality of their work and how easy it has been to work with them. We will continue to hire them until we move!”

Bridget Wake

“American Seal Coating did an excellent job. They were on time and cleaned up well. I highly recommend.”

Steve Alpert

“Great communication. Very accommodating and flexible with scheduling. Did a great job!”

Sandy Nagel

Give Your Deck a Finish Worth Showing Off

A fresh finish can change the entire feel of an outdoor space. American Sealcoating can help you choose the right approach for your deck and handle the work from preparation through the final coat.

Areas We Can Stain & Seal

Deck Flooring

The boards make up the largest part of your deck, so an even application is especially important here. We work across the full surface to create consistent color & coverage.

Deck Railings

Railings include multiple sides, edges, and smaller sections that can be easy to miss. We pay attention to these details so the finish looks complete from every angle.

Deck Stairs

Stairs need a finish that works well with their high-use nature. We carefully cover the treads, risers, and surrounding wood for a complete finished surface.

Deck Posts

Posts add visual structure to the deck and are often visible from different angles. Staining them along with the rest of the deck helps create a more cohesive overall design.

Benches & Built-In Seating

Built-in seating has its own edges, joints, and smaller sections that require attention. We include these features when applying the best deck stain and sealer for the project.

Wooden Fences

If your deck sits alongside a wooden fence, staining both creates a more unified outdoor space. We can extend the finish to the fence so it complements the deck.

Serving Throughout the Chicagoland Area

American Sealcoating provides professional deck staining and sealing throughout the Chicagoland area, helping property owners, businesses, and HOAs protect, refresh, and maintain their outdoor wood surfaces with a quality finish.

Frequently Asked Questions

What is the difference between stain and sealer?

A stain primarily adds color and changes or enhances the appearance of the wood, while a sealer is designed to provide a protective barrier. Some products combine both functions in one application.

Not always. New lumber may need time to dry and adjust to outdoor conditions before it is ready to accept stain properly. The appropriate timing depends on the type and condition of the wood.

Rain soon after application can interfere with the finish before it has had enough time to dry or cure. We consider the weather forecast when planning the work to reduce the chance of weather affecting the results.

The best color depends on the existing wood tone, your home’s exterior, and the overall look you want. Testing a small area can help you see how the color will appear on your specific wood.

American Sealcoating uses professional application methods and quality products to help protect decks from moisture, weather exposure, fading, and everyday wear.