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LP® FlameBlock® Fire-Rated Sheathing Limited Warranty

Meet code and exceed expectations with LP® FlameBlock® Fire-Rated Sheathing, proven to resist the spread of flames. With the industry-leading LP FlameBlock Limited Warranty, you’ll have even more peace of mind when it comes to our LP® FlameBlock® Fire-Rated Sheathing’s performance.

LP FlameBlock 20-Year Limited Warranty Fast Facts

With LP® FlameBlock® panels, you can build with confidence and offer homeowners increased protection against fire and flame spread. To get started reviewing the LP® FlameBlock® Limited Warranty, check out these quick facts.

  • 20-year Limited Warranty (from the date of installation)

  • 30-day claim period (before permanent repairs begin)

  • Must be installed in accordance with LP® FlameBlock® Installation Instructions for limited warranty to apply

LP® FlameBlock® Fire-Rated Sheathing Benefits

Our LP® FlameBlock® Fire-Rated Sheathing panels are backed by the LP® FlameBlock® Limited Warranty—and they’re engineered to resist flame spread and perform as a structural panel. Check out why you can trust LP FlameBlock Fired-Rated Sheathing.

Resists Flame Spread

Exceed Expectations

Design Freedom

A Cost-Effective Solution

Variety of Assemblies

Contact Us

To file a claim under the LP FlameBlock Limited Warranty, contact LP within 30 days of discovering a possible non-conformity of the product and before starting any lasting repairs.

LP Corporation


1610 West End, Suite 200

Nashville, TN 37203

Looking For More Information?

Wall Assemblies

Install LP FlameBlock Fire-Rated Sheathing as a component of several fire-resistance-rated 1- and 2-hour assemblies. Get the details here.

Product Literature

Need more details about LP FlameBlock Fire-Rated Sheathing? Look here for complete details, including installation details, specifications, and more.

LP Structural Solutions

LP FlameBlock panels are part of a portfolio of solutions designed to Defend Your Build® against the elements. Check out the full portfolio here.

Product Catalog

Contact a Dealer

LP Limited Warranty