Why Build With Us?
LP® FlameBlock™ Fire-Rated OSB Sheathing is a cost efficient means for achieving superior structural performance and code-ready fire protection, in one easy-to-install panel.
Made with LP OSB, the best selling OSB sheathing in the world, LP FlameBlock panels are available through a network of national distributors. In addition, the product is backed by a 20-Year Transferable Limited Warranty, customer service and product support from LP Building Products.