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What do you put under vinyl siding?

Thumbtack Editors
Answered

When installing vinyl siding, a contractor will ensure the following is underneath:

  • Sheathing or backerboard
  • Insulation (blown, house wrap, sheet)
  • Furring strips
  • Water-resistive barrier

vinyl siding installer can help ensure you have everything you need before they add the siding to your house.

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