Why winter is hard on decks
Massachusetts decks go through months of snow, ice and repeated freezing and thawing. Unprotected wood absorbs moisture, and when that water freezes it expands, which can crack and split boards. Boards can also warp, turn gray or grow mildew, and fasteners and railings can work loose over time.
The simple water test
Sprinkle some water on the boards. If it beads up, the existing finish is still working. If the wood soaks it up quickly, your deck needs cleaning and a new coat of stain.
Fall deck checklist
- Loose or raised nails and screws
- Soft or rotting boards, especially near the house and the stairs
- Unsteady railings
- Mildew, algae or dark staining
- Stain that is worn or peeling
The right way to restore a deck
- Clean it with gentle pressure washing to remove dirt, mildew and loose old finish.
- Let the wood dry completely.
- Repair damaged boards and railings.
- Apply a quality stain or sealer suited to the wood and the weather.
Like paint, stain needs the right temperature and dry weather to cure, so always follow the manufacturer's directions.
Before snow season
- Clear leaves so they don't hold moisture against the wood.
- Shovel snow with a plastic shovel to avoid scratching the boards.
- Keep harsh rock salt off the wood.
Professional deck staining
We clean, repair and stain decks across New Bedford, Dartmouth, Fairhaven and the South Coast of Massachusetts. Call (774) 301-1382, available 7:00 AM to 9:00 PM, or request a free estimate.
