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Attic

Elevate the potential of your attic space.

Making attic space a valuable part of your home shouldn’t be an afterthought. Whether your attic houses family heirlooms, craft space or a home office, National Gypsum’s XP® Drywall offers moisture, mold and mildew resistance. Ask for PURPLE®, because when it comes to protecting the usability of your attic, nothing tops our drywall products.

Related FAQs

  • What makes PURPLE® drywall resistant to moisture, mold and mildew?

    PURPLE® drywall is made of a specially treated, moisture- and fire-resistant gypsum core. That core is sandwiched between heavy, moisture-, mold- and mildew-resistant, 100 percent recycled paper that’s purple on the front and gray on the back.

  • Isn’t all drywall the same?

    No. While all drywall is naturally fire-resistant, PURPLE® drywall is unique because it also resists moisture, mold and mildew. Most PURPLE® drywall products also stand up to scratches, scuffs, dents and sound. This means added value and peace of mind regardless of steamy showers, roughhousing kids or band practice.

    All PURPLE® products have achieved GREENGUARD GOLD Certification for indoor air quality and are as easy to install and finish as standard drywall.

  • How much does PURPLE® drywall cost?

    It would cost less than $1,500 to upgrade an average 2,500-square-foot house to PURPLE® drywall where recommended.

    For a standard size room (approximately 12’ x 16’ x 8’) including the ceiling, the average difference in cost to upgrade to PURPLE® products is:

    • $100 or less for XP® drywall
    • $200 or less for Hi-Abuse® XP® or Hi-Impact® XP® drywall
    • $900 or less for SoundBreak® XP® drywall

    Prices vary by region. Check with your local home improvement store or contractor for prices and availability near you.

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