#1 Home Improvement Retailer

Internet # 202090534

Model # 50001464

Store SKU # 685870

PURPLE XP 1/2 in. x 4 ft. x 8 ft. Mold-Resistant Moisture-Resistant Drywall Sheet

Apply Now
6 Months Everyday Financing** available on purchases of $299 or more. Apply Now
  • Suitable for all interior walls and ceilings
  • Mold and moisture resistant: great for bathrooms, kitchens, etc.
  • Gridmarx guidemarks to identify stud locations for faster install
  • View More Details
sample icon
Calculate items for your Drywall Project
Select from panels, mud, tape, and screws

Ask about this product

Get an answer now with AI

Magic Apron Assistant is an AI virtual assistant. By proceeding, you consent to the recording and use of your information by The Home Depot (and authorized third parties). More information

Product Details

About This Product

Gold Bond XP Gypsum Board was designed to provide extra protection against mold and mildew compared to standard drywall products. The face paper is folded around the long edges to reinforce and protect the core, and the ends are square-cut and finished smooth. Long edges of the panels are tapered. With PURPLE paper on the face side and heavy, mold- and moisture-resistant, 100% recycled gray paper on the back side, you can count on XP Gypsum Board to help protect your projects from mold.

Highlights

  • Suitable for all interior applications; including walls and ceilings.
  • Mold and moisture resistant, use anywhere moisture is a concern.
  • Features GridMarX guide marks on the board to allow for faster and more accurate installation.
  • Helps inhibit mold growth with the highest possible score on mold tests (ASTM D3273 and ASTM G21).
  • Features SPORGARD technology with extra mold-inhibiting properties.
  • Use it as a tile backer in dry areas or areas with limited moisture, such as toilet or sink areas, and wall and ceiling areas above tile in tubs and showers.
  • Achieves UL GREENGUARD Gold Certification for low chemical emissions into indoor air during product usage.
  • Scores and snaps easily, with no special handling requirements.
  • Ends are square cut and finished smooth, Edges are tapered, allowing joints to be reinforced.
  • Lightweight, cost-efficient material that readily accepts a wide range of decorative finishes.
  • UL Classified for fire resistance and surface burning characteristics, and non-combustibility.
  • The gypsum core will not support combustion or transmit temperatures greatly in excess of 212°F (100°C) until completely calcined, a slow process.
  • Click to learn how to select the right drywall for your project
  • Return Policy

Product Information

Internet # 202090534

Model # 50001464

Store SKU # 685870

Specifications

Dimensions

Drywall Product Thickness (in.)

1/2 in.

Product Length (ft.)

8

Product Weight (lb.)

51.68

Product Width (ft.)

4

Width (ft) x Length (ft)

4x8

Details

Alt. Pricing_Product Length (ft.) x Product Width (ft.)

32

Drywall Features

Fire Resistant, Moisture Resistant, Mold Resistant

Questions & Answers

Can it be used on shower wall with aquadefence waterproofing ?
ByAug 25, 2026
1 Answer | 
Answer This Question

That product is not an approved tile backer board. eXP TileBacker or PermaBASE cement boards are approved tile backer boards. Either can be installed on tub/shower surround walls.

By|Aug 25, 2026


    Why is there so many air bubbles in the purple Sheetrock? I am a contractor, this concerns me due to moisture being able to get into the center of the Sheetrock, which I’ve had problems with this Sheetrock in the past with mold in bathrooms?
    ByJul 9, 2026
    1 Answer | 
    Answer This Question

    The air bubbles are an intentional part of the manufacturing process and help reduce the weight of the panel, making it easier to handle and install. These air pockets are engineered into the core and do not compromise the board's performance or moisture-resistant properties.

    By|Aug 14, 2026


      What drywall is good for kitchen ceiling
      ByApr 17, 2026
      1 Answer | 
      Answer This Question

      Yes, 5/8" or 1/2" XP board, applied perpendicular to the framing.

      By|Apr 17, 2026


        Is this product water resistant
        ByMar 20, 2026
        1 Answer | 
        Answer This Question

        XP boards are mold and mildew resistant.

        By|Mar 23, 2026


          Can I use the purple sheetrock in my bedroom ceiling
          ByFeb 22, 2026
          1 Answer | 
          Answer This Question

          Yes.

          By|Feb 26, 2026


            Can I get this drywall cut in quarters so it is 4 2x4 foot pieces?
            ByFeb 15, 2026
            1 Answer | 
            Answer This Question

            Please consult your local Home Depot store.

            By|Feb 26, 2026


              What type of screws and glue should I use to attach to studs
              ByFeb 2, 2026
              1 Answer | 
              Answer This Question

              Type S drywall screws into metal studs. Type W drywall screws for wood studs. You can use glue in addition to the fasteners, but not by itself.

              By|Feb 26, 2026


                can i use blue board on lower part of wall and regular drywall on upper wall in a basement
                ByDec 29, 2025
                1 Answer | 
                Answer This Question

                Kal-Kore Plaster Base Board is our "blue board." If you are just plastering the bottom half of the wall, yes. Note: You identified Purple XP board which signifies a mold and mildew board, not a plaster-based board.

                By|Feb 26, 2026


                  Viewing 1-8 of 122

                  Customer Reviews

                  4.5 out of 5

                  • 4.5 out of 402 reviews
                  • 76% recommend this product
                  Filter by:
                  Showing 1-10 of 402 reviews
                  Definitely the best of the best drywall board ever made, this stuff is meant for the harsher areas with in a house, had some small issues when I got it delivered but Home Depot took care of that issue and I was able to get what I needed done, thank you Home depot.
                  by
                  Response from NGCTechMar 3, 2026
                  Thank you for purchasing our Gold Bond PURPLE XP Gypsum Board product. Please send any images of your project and any additional comments you would like to share to Retail@NationalGypsum.com. NationalGypsum
                  No problems with Gold Bond PURPLE XP 1/2 in. x 4 ft. x 8 ft. Mold Resistant Moisture Resistant Drywall. All corners, butt joints and transitions were easy to tape and finish with joint compound, no issues. I have used it successfully in other bathrooms and expect it to be a good choice in this one also.
                  by
                  Response from NGCTechNov 17, 2025
                  Thank you for purchasing our Gold Bond PURPLE XP Fire-Shield Gypsum Board product. Please send any images of your project and any additional comments you would like to share to Retail@NationalGypsum.com. NationalGypsum
                  1 found this review helpful
                  Title: Reliable and Easy-to-Use for Interior Walls – Highly Recommended! Review:
I recently used Sheetrock for a home renovation project, and I’m really impressed with how easy it was to work with. The sheets are lightweight enough for me to handle (with a little help), and cutting them to size was a breeze with just a utility knife. Overall, I would absolutely recommend Sheetrock for any drywall project. It’s affordable, easy to install, and provides excellent results. I’m really happy with how my walls turned out, and I’ll definitely use it again in the future.
                  by
                  Response from NGCTechNov 11, 2025
                  Thank you for purchasing our Gold Bond PURPLE XP Gypsum Board product. Please send any images of your project and any additional comments you would like to share to Retail@NationalGypsum.com. NationalGypsum
                  Mold growth
                  We used purple board thur out our home because we live in NC, where we have high moisture. My daughter's walls were painted, with primer and paint. She removed a poster last night and there was mold behind it. What or why??? And at this point what should I do.???
                  by
                  Response from NGCTechAug 12, 2024
                  We are sorry that you had an issue with our Gold Bond PURPLE XP drywall product. Please contact us at Retail@NationalGypsum.com or 1-800-NATIONAL to discuss your issue further. Please include the store name, number and/or location where you purchased the product if possible. Thank you! NationalGypsum
                    2 found this review helpful
                    Good drywall product for wet wall/area locations! Over the years I've noticed a stark decline in quality of drywall but this one hasn't fit into that category. Several competitor products seem to have hallow spots along the edges and especially at the corners (I don't get why they would even sell a defective product at full price) but thankfully I've yet to see a sheet with hallow spots. This cuts a snaps very well without leaving extra material to shave. I've not seen mold grow on this product yet so I can't say if it will ever.
                    by
                    Response from NGCTechApr 18, 2024
                    Thank you for purchasing our Gold Bond PURPLE XP drywall product. Please send any images of your project and any additional comments you would like to share to Retail@NationalGypsum.com. NationalGypsum
                    • Verified Purchase
                    We are renovating a kitchen and wanted the purple bond...
                    We are renovating a kitchen and wanted the purple bond as an additional protection for water intrusion. I ordered this one because it was light weight. Our past renovations, we used green board in the same application. The purple gypsum is by far easier and lighter to work with.
                    by
                    Response from NGCTechOct 25, 2020
                    Thank you for your review. Please send us some pictures of your project if you can. NationalGypsum
                    • Verified Purchase
                    4 found this review helpful
                    We have been working hard renovating my daughter's basement. We finally started dry-walling just...
                    We have been working hard renovating my daughter's basement. We finally started dry-walling just last night. Love working with this mildew resistant purple drywall. My 4 year old granddaughter can't wait for her Pap Pap (me) to get her new playroom finished. She said she "wuvs the color pupple". The drywall itself is durable, lightweight and is easy to work with! I have purchased all the materials for this project from Home Depot! Thanks and wish us luck with the rest of our dry-walling stage!
                    by
                    • DIY
                    • Verified Purchase
                    • Recommended
                    2 found this review helpful
                    working on this easy to use
                    by
                    Response from NGCTechOct 13, 2026
                    Thank you for purchasing our Gold Bond PURPLE XP Fire-Shield Gypsum Board product. Please send any images of your project and any additional comments you would like to share to Retail@NationalGypsum.com. NationalGypsum
                    • Verified Purchase
                    Easy to install and meet my expectations exactly.
                    by
                    Response from NGCTechOct 13, 2026
                    Thank you for purchasing our Gold Bond PURPLE XP Gypsum Board product. Please send any images of your project and any additional comments you would like to share to Retail@NationalGypsum.com. NationalGypsum
                    • Verified Purchase
                    This customer chose to rate the product and not provide text.
                    by
                    • Verified Purchase
                    Showing 1-10 of 402 reviews