1. What is Shiplap?

Shiplap is a type of wooden board used commonly in exterior and interior construction. It features rabbeted edges that allow boards to fit together snugly, creating a tight seal.

2. How Does the Calculator Work?

The calculator uses the simple formula:

Where:

• \( \text{quantity} \) — Total number of shiplap boards needed
• \( \text{wall\_length} \) — Length of the wall in feet
• \( \text{rows} \) — Number of vertical rows of shiplap

Explanation: This calculation gives you the total linear feet of shiplap needed for your project.

3. Importance of Accurate Calculation

Details: Proper calculation ensures you purchase enough material while minimizing waste. Shiplap typically comes in specific lengths, so you'll need to account for cutting and fitting.

4. Using the Calculator

Tips: Measure your wall length carefully in feet. Determine how many vertical rows you want based on the width of your shiplap boards and desired overlap.

5. Frequently Asked Questions (FAQ)

Q1: Should I add extra for waste?
A: Yes, it's recommended to add 10-15% to your total for cutting waste and mistakes.

Q2: How do I determine the number of rows?
A: Divide your wall height by the exposed height of each shiplap board (accounting for overlap).

Q3: What's the standard shiplap width?
A: Common widths are 5.5" or 7.25", but actual exposed width will be less due to the overlap.

Q4: Can I use this for ceilings?
A: Yes, the same calculation applies for ceiling installations.

Q5: How do I account for windows and doors?
A: Subtract their area from your total wall area before calculating.