Deck Sealing & Waterproofing Old Mill Creek, IL

Deck sealing for Old Mill Creek homes

Most of our deck sealing calls in Old Mill Creek come from homes with a rural village of farmsteads and very large lots. That means long fence runs on rural properties, which changes the prep more than the stain.

In northern Lake County, where Old Mill Creek sits, the variable is shade. Sunny decks gray and dry out; shaded ones stay green. We treat each side of the same deck accordingly.

We seal decks across Lake County with penetrating water repellents that soak into the wood rather than forming a surface film. A film is what cracks and peels. Applied to clean, dry wood, a good sealer beads water for a season or two and buys time before the deck needs a full stain.

How the job goes in Old Mill Creek

1. Moisture checkThe deck must read under about 15% on a moisture meter. Sealing wet wood traps the water in and the sealer will not bond.
2. Clean and brightenEven a deck that looks clean has surface oxidation. A percarbonate wash and brightener open the grain so the sealer penetrates.
3. Mask and protectSiding, doors, planters and the patio below are covered. Sealers are thin and travel.
4. Apply thin, even coatsPad or sprayer with a back-brush. The wood takes what it can absorb and the rest is wiped off so it does not leave a sticky film.

Other work we do in Old Mill Creek

Homeowners here also ask us about Deck cleaning in Old Mill Creek, Deck staining in Old Mill Creek and Composite deck cleaning in Old Mill Creek. See everything on the Old Mill Creek service area page, or read the full deck sealing guide. We also cover nearby Gurnee, Wadsworth and Lake Villa.