How to Protect Your Deck Before a Massachusetts Winter

Why Winter Is Hard on Decks

In Massachusetts, decks face months of snow, ice, and repeated freeze and thaw cycles. When wood is not protected:

• Water soaks into the boards
• Freezing water expands and can cause cracks and splits
• Boards can warp, turn gray, or grow mildew
• Fasteners and railings can loosen over time

The Simple Water Test

Not sure if your deck needs protection? Sprinkle a little water on the boards:

• Water beads up: the finish is still protecting the wood.
• Water soaks in quickly: it is time to clean and re-stain.

Fall Deck Checklist

Before winter arrives, walk your deck and look for:

• Loose or popped nails and screws
• Soft or rotting boards, especially near the house and stairs
• Wobbly railings
• Mildew, algae, or dark stains
• Worn or peeling stain

The Right Way to Restore a Deck

A long-lasting finish depends on preparation:

1. Clean the surface with gentle pressure washing to remove dirt, mildew, and old loose finish.
2. Let the wood dry completely before applying any stain.
3. Make repairs to damaged boards or railings.
4. Apply a quality stain or sealer suited to the wood and the weather conditions.

Like paint, stain needs the right temperature and dry weather to cure. Always follow the manufacturer's application instructions.

Before Snow Season

A few extra steps help your deck through the winter:

• Sweep away leaves so they do not trap moisture
• Use a plastic shovel to remove snow and avoid scratching the boards
• Avoid harsh rock salt on wood surfaces

Professional Deck Staining

If your deck needs more than a quick touch-up, NG Painting Pro offers professional deck staining and wood staining throughout New Bedford, Dartmouth, Fairhaven, and the South Coast of Massachusetts.

Call (774) 301-1382 — 7:00 AM to 9:00 PM.

Request your FREE estimate