Calculadora de Tábuas para Deck Grátis
Descubra quantas tábuas você precisa para construir o seu deck. Informe as dimensões e o espaçamento.
A 2×6 is actually 5.5 inches wide
Typically 1/8 inch for wood
Boards Needed
29
Boards Needed vs Deck Length
Formula
## How to Calculate Deck Boards ### Formula **Boards Across = Deck Width / (Board Width + Gap)** **Total Boards = Boards Across × Deck Length / Board Length × (1 + Waste)** A nominal 2×6 deck board is actually 5.5 inches wide. Include a 1/8-inch gap between boards for drainage and expansion. Board lengths come in 8, 10, 12, 14, 16, and 20 ft.
Exemplo Resolvido
A 16 ft by 12 ft deck with 5.5-inch (2×6) boards, 1/8-inch gaps, 16 ft board length, 10% waste.
- 01Board coverage width = (5.5 + 0.125) / 12 = 0.469 ft
- 02Boards across = 12 / 0.469 = 25.6 → 26 boards
- 03Linear feet = 26 × 16 = 416 lin ft
- 04Boards at 16 ft = 416 / 16 = 26 boards
- 05With 10% waste = 26 × 1.10 = 28.6 → 29 boards
Perguntas Frequentes
What is the actual size of a 2×6 deck board?
A nominal 2×6 is actually 1.5 inches thick by 5.5 inches wide. This is important for calculating coverage.
How much gap should I leave between deck boards?
Leave 1/8 inch between wood boards for drainage and expansion. Composite decking may require different spacing per the manufacturer.
Should I use screws or nails for deck boards?
Use coated deck screws (2.5 or 3 inch) for the best hold. Use 2 screws per joist per board. Hidden fastener systems are another option for a clean look.
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