Deck Area Calculator & TuffBlock Estimator

 Chart of Deck Area and Estimated TuffBlocks

Deck Length (feet)

Deck Width (feet)

Deck Area Calculator (square feet)

 Estimated TuffBlocks

8

12

96

24

20

10

200

42

20

12

240

42

30

10

300

60

20

16

320

56

35

10

350

72

 Geometric calculations only (imperial). Check local building regulations for required material, sizes and spacing.
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Please note: The number of TuffBlocks required is based on 16 inch centers when calculated. Minimum input: 8 | Maximum input: 20. For further clarifications, please view our TuffBlock product page, FAQ or Contact Us for more information