How Much Exterior Surface Does 5 Gallons of Paint Cover?

Discover how many square feet 5 gallons of exterior paint covers and tips for porous surfaces like brick or stucco.

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For exterior surfaces, a 5-gallon bucket of paint typically covers 1,400 to 1,750 square feet. Porous materials, like brick or stucco, may require more paint for adequate coverage. Always check the paint label for specific guidelines.

FAQs & Answers

  1. How many square feet does 1 gallon of exterior paint cover? Typically, 1 gallon of exterior paint covers between 280 to 350 square feet, depending on the surface texture and material.
  2. Why does porous material require more paint? Porous surfaces like brick or stucco absorb more paint due to their texture and composition, which means additional coats or paint quantity is needed for full coverage.
  3. How can I estimate how much paint I need for my exterior project? Measure the total exterior surface area and divide by the approximate coverage per gallon of your paint, accounting for porous materials and multiple coats if necessary.