Composite Decking Calculator Wickes

Formula:

\[ N = \lceil \frac{\text{Deck Area}}{\text{Board Length} \times \text{Board Width}} \rceil \times (1 + \frac{\text{Waste Percentage}}{100}) \]

Deck Area (sq m):

m²

Board Length (m):

Board Width (m):

Waste Percentage (%):

Number of Boards Needed:

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1. What Is Composite Decking?

Composite decking is a durable, low-maintenance alternative to traditional wood decking made from a blend of wood fibers and recycled plastics. Wickes offers a range of composite decking products suitable for various outdoor projects.

2. How Does the Calculator Work?

The calculator uses the formula:

\[ N = \lceil \frac{\text{Deck Area}}{\text{Board Length} \times \text{Board Width}} \rceil \times (1 + \frac{\text{Waste Percentage}}{100}) \]

Where:

\( N \) — Number of boards needed
\( \text{Deck Area} \) — Total area to be covered (m²)
\( \text{Board Length} \) — Length of each board (m)
\( \text{Board Width} \) — Width of each board (m)
\( \text{Waste Percentage} \) — Additional percentage for cutting waste (%)

Explanation: The formula calculates the minimum number of boards required, then adds a waste factor to account for cutting and fitting.

3. Importance of Accurate Calculation

Details: Proper calculation ensures you purchase the right amount of materials, minimizing waste and avoiding project delays due to insufficient materials.

4. Using the Calculator

Tips: Measure your deck area accurately in square meters. Use the actual dimensions of the composite boards you plan to purchase. A waste percentage of 10-15% is typically recommended.

5. Frequently Asked Questions (FAQ)

Q1: What is a typical waste percentage for decking projects?
A: Most professionals recommend 10-15% waste allowance for standard deck layouts. Complex designs may require 15-20%.

Q2: Can I use this calculator for different decking materials?
A: While the formula works for any decking material, always check the specific installation requirements for your chosen product.

Q3: How do I measure irregularly shaped decks?
A: Break the area into regular shapes (rectangles, triangles), calculate each area separately, then sum them for the total deck area.

Q4: Does Wickes composite decking require special tools?
A: Standard woodworking tools can be used, but specialized hidden fastening systems may require specific installation tools.

Q5: How does composite decking compare to wood in terms of maintenance?
A: Composite decking requires significantly less maintenance than wood - no staining or sealing needed, just occasional cleaning.