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Version: 2019.12.03

Siding

Siding expands and contracts in response to changes in humidity and temperature. Slight waves are visible in siding under moist weather conditions; shrinkage and separations will be more noticeable under dry conditions. These behaviors cannot be entirely eliminated.

Wood and Wood Products​

Wood or wood-product siding will require routine refinishing. The timing will vary with climatic conditions.

  • Maintain caulking to minimize moisture entry into the siding.
  • Some paint colors will require more maintenance than others.
  • Some sides of the home may show signs of wear sooner based on their exposure to the elements.
  • Some wood siding, such as cedar, is subject to more cracking and will require more maintenance attention.

Cement Based Products​

Cement based siding will require repainting and caulking just as wood products do. See also Paint and Stain and Wood Trim.


Warranty Coverage: See Siding Standards for coverage details.