Customer Reviews for GCP Applied Technologies Grace Ice and Water Shield 36 in. x 75 ft. Roll Self-Adhered Roofing Underlayment (225 sq. ft.)

Great stuff. Sticky but workable (65 degrees out when we were installing it). Meet all expectations.

Easy to install, waterproofed even where steep pitch ran down onto a gradual pitch.

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Great product. Only improvement would be to ditch that paper backing that protects the adhesive with something more substantial, like plastic. When applying, the paper tears way to easily, making smooth application nearly impossible.

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Don't look for a zip strip

Not as thick as Bituthene, also made by Grace, but half the price and probably good enough.

Excellent product. Well worth the price. Easy to work with. In the long run will provide extra life to roof.

Rolls were not as advertised. Two were 8+ inches short and the others long. Since we used their measurements as a guide we ended up piecing the Shield together.

A bit challenging to install yourself but worked better than expected. Replaced a different product installed a week earlier that started leaking. Do yourself a favor and start with this. A dry ceiling is wonderful.

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Grace is always the best when it comes to ice and water. Best by far, and worth the added cost.

Great product. Easy to install.

Very hard to put on by myself but it will make the roof last longer than the shed will

Many uses for this product, it is fantastic to work with and easy to use.

This is a great product, don't get me wrong. The way it is used, to lay down with one whole kraft wax paper backing wasn't very user friendly. Looking online other shields had a two piece plastic film backing which could be separated in the middle, and easier to apply. Next time I will check to make sure I get a two piece plastic backing for easier installation

This product should be available in a narrower width so that it is easier to install. Home Depot said that a narrower width was not available in its store.

impossible to use this product by yourself. it says ripcord technology but there isn't any rip cord to speak of. get gaf with mineral surface and save yourself the head ache.

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Great Product worth the Money

This stuff is a pain to work with. Will be returning.

A little tricky to apply when it's very hot out, but not too hard to do with mild temperatures

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Rating provided by a verified purchaser

Rating provided by a verified purchaser

Rating provided by a verified purchaser

Great product will last forever

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Seems like a good product. Hard to work with as a do it yourself home owner. This one you really need to know how to use.