Tyvek Protec 120 Roof Underlayment - 4' x 50' - 2 Square

Used this to wrap outdoor shed I built. Surprised at how durable and quality thickness but yet lightweight

Light weight & strong last a good lont time,,,, Here we go,,,

This was perfect amount for a smallProject 10 x 14 instead of $80 the Tyvek was way better than black roofing paper

Great product, as far as I can tell - but it's advertised as 4ft x 50 ft, which come out to 200 square feet. I bought 2 of these rolls, which should have provided about 400 square feet (less the 4-inch overlaps) and it only covered about 1/3 of my 16 x 24 ft cabin roof (about 400 square ft needed). So it seems to me these are nowhere near 50 ft in length. More likely 4 x 25 ft. I'm ordering more to finish the roof & will report back. Didn't take a photo but I'll catch up with those next post.

We used Tyvek as underlayment on a patio roof repair. This product is preferable to felt because it is self-adhesive. Most highly recommend!

Love it! Same as in stores but at a better price! Will buy again!!

Great product

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