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

Internet #202088840

Model #5003002

Store SKU #873904

Grace Ice and Water Shield 36 in. x 75 ft. Roll Self-Adhered Roofing Underlayment (225 sq. ft.)
(294)Questions & Answers (157)
  • Interested in purchasing a pallet? Buy 20
  • Protects against ice dams and wind driven rain
  • Forms superior water-tight laps
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Questions & Answers

157Questions
caret
Q:Can this be used under ground around fence posts to keep them from rotting?
by|Mar 10, 2024
1 Answer
Answer This Question

A:  Thank you for your inquiry regarding the Grace Ice & Water Shield product. The application in question is not the typical application for this product. The product has not been tested for this application/condition. The manufacturer cannot confirm/deny if it will work for the application in question.

by|Mar 11, 2024
    caret
    Q:i think it may be easier to install vertically from roof peak to base than horizontally. with 3" overlaps is this acceptable way to attach it? also, i suppose i can use this rather than tar paper, over vertical osb exterior wall before nailing up siding?
    by|Feb 10, 2024
    1 Answer
    Answer This Question

    A:  Thank you for your inquiry. Yes, this is an acceptable application. That is, assuming that the substrate is dry and debris free. We also recommend double width laps to help prevent water penetration on the side laps. Therefore, I would suggest 6’’ side laps if installing vertically.

    by|Feb 26, 2024
      caret
      Q:Trying to fix leaking of overhang on an underground house. Material is concret, and will be covering with sod. Will this be ok?
      by|Nov 16, 2023
      1 Answer
      Answer This Question

      A:  Ice and Water is meant to be used on the roof of the house as an underlayment. It should be installed directly on the roof sheathing.

      by|Dec 20, 2023
        caret
        Q:Do you also nail it down?
        by|Oct 19, 2023
        0 Answer
        Answer This Question
        caret
        Q:I have seen horror stories that once this is used, when you need to replace shingles in future you cannot get it off for the dry inspection and have to replace the decking. Is there any solution for this?
        by|Sep 2, 2023
        1 Answer
        Answer This Question

        A:  Read their website. You do not need to remove existing ice and water shield membrane for a re-roof - just put another layer over top.

        by|Oct 2, 2023
          caret
          Q:Can I use this product in top of a metal roof?
          by|Aug 28, 2023
          0 Answer
          Answer This Question
          caret
          Q:can grace water and ice shield be used as a permanent roof covering instead of shingles?
          by|Aug 15, 2023
          1 Answer
          Answer This Question

          A:  No, per the instructions it should not be left open to sunlight for more than 30 days. I have installed this product on many homes and can tell you it is a GREAT product with excellent adhesion and one of the ONLY true self sealing product available.

          by|Oct 13, 2023
            caret
            Q:Hello, can this stick to pressure treated plywood?
            by|Jul 9, 2023
            1 Answer
            Answer This Question

            A:  Yes, as long as the wood has had time to properly dry out.

            by|Oct 13, 2023
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              Underlayment/Barrier Type

              Peel & Stick Underlayment

              Synthetic Underlayment

              Synthetic Underlayment

              Features

              No Additional Features

              Water Resistant

              No Additional Features

              Application Method

              Peel & Stick

              Nail

              Peel & Stick

              Product Width (in.)

              36 in

              42 in

              36 in

              Unrolled length (ft.)

              75

              286

              75