HOW TO USE IT
How to use the Deck Staining Cost Calculator
- 1
Measure the deck area in square feet.
- 2
Enter the stain product cost per sq ft.
- 3
Add cleaning and labor per sq ft and review the total.
THE MATH
Staining formula
Total cost = area × (stain price + cleaning & labor)Deck maintenance has two costs: the stain or sealer product and the labor to clean, sand and apply it. Preparation is most of the work.
PRACTICAL EXAMPLE
A 400 sq ft deck
400 sq ft × ($0.50/sq ft stain + $1.20/sq ft labor) = $680.
FAQ
Frequently asked questions
When should I stain my deck?
Every 2-3 years depending on exposure; new decks need 4-8 weeks of drying before staining.
Stain or sealer?
Pigmented stain adds color and protection; clear sealer protects without changing color. Choose based on the look you want.
Do I need to sand first?
For an older deck, a light sanding or stripping is recommended before the new coat.