Kimberly clark block it house wrap

Kimberly-Clark BLOCK-IT* House Wrap helps you maintain a dry building structure for years to come thanks to our patented technology that actually channels liquid away from the wall assembly to the ground.

Table of Contents Show

How long can block it house wrap be exposed?
Which house wrap is best?
Is block it a vapor barrier?
Does house wrap make a difference?

Easy to handle and install

Tough liquid barrier to prevent water penetration

Breathable barrier technology that lets vapor escape

How long can block it house wrap be exposed?

The house wrap is made with UV inhibitors that provide UV protection for up to 6 months.

Which house wrap is best?

Originally, asphalt-laden felt paper was thought to be the best type of house wrap on the market. In fact, it's still available, along with other house wrap solutions. However, Dupont's Tyvek HomeWrap® is considered by most in the building profession to be the industry leader.

Is block it a vapor barrier?

Kimberly-Clark BLOCK-IT® House Wrap prevents water penetration while providing a breathable barrier technology that allows vapor to escape, helping protect your structure for years to come. The unique channeling feature directs liquid away from the wall assembly and to the ground, keeping your structure dry.

Does house wrap make a difference?

Correctly installed house wrap increases energy-efficiency, prevents mold and wood rot, eliminates air leaks, provides some insulation value, and makes a home healthy and comfortable. Improperly installed house wrap will cause more problems than it solves.