Weathered wood drinks more stain than new wood. Set the surface and the coats for a realistic gallon count.
How it works
Deck area plus railing surface × coats ÷ coverage per gallon. Railings are counted at 5 square feet per running foot.
Before you order
- Clean and dry the deck first, since dirty wood blocks absorption.
- Stain two or three boards at a time to keep a wet edge along their length.
- Skip direct midday sun, which dries stain before it soaks in.
Common questions
How much does a gallon of deck stain cover?
Commonly 150 to 300 square feet, with the can giving the actual rate for smooth and rough wood.
Should I do one coat or two?
Follow the label. Many semi-transparent products suggest one or two thin coats, wet on wet.