Deck Strength Calculator

Calculate Deck Strength



Formula

The formula to calculate the deck strength is:

\[ DS = \frac{L}{A} \]

Where:

What is Deck Strength?

Deck strength is a measure of how much weight a deck can support over its entire surface area. It is typically expressed in pounds per square foot (psf) and is a critical factor in ensuring the safety and longevity of a deck structure. Proper calculation of deck strength is essential for compliance with building codes and to prevent structural failures.

Example Calculation 1

Let's assume the following values:

Using the formula:

\[ DS = \frac{5000}{200} = 25 \, \text{psf} \]

The Deck Strength is 25 pounds per square foot.

Example Calculation 2

Let's assume the following values:

Using the formula:

\[ DS = \frac{7500}{300} = 25 \, \text{psf} \]

The Deck Strength is 25 pounds per square foot.