Maintain a dry building structure for years with this patented technology.

Click here to learn more about the 30 year warranty!

Block-It Housewrap


  • Easy to handle and install
  • A tough liquid barrier to prevent water penetration
  • Breathable barrier techlology that lets vapor escape
  • 10-year limited warranty
  • Premium protection at affordable pricing

Product Options

Block-It House Wrap Roll Sizes:
3 x 100

5 x 100

9 x 100

9 x 150

10 x 100

10 x 150

Block-It House Wrap Seam Tape:

48 mm. x 164′ (seam tape for vertical seams)

72 mm. x 164′ (seam tape for horizontal & commercial seams)

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Product Details & Availability

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If you have questions about our products, inventory or anything that is relative to our wood services please feel free to contact us today!