Carlisle SynTec Systems has announced the development of SecurShield HD Composite: a continuous, above-deck insulation for use on combustible decks. The composite consists of a closed-cell, lightweight, resilient expanded polystyrene (EPS) bonded to a high-density polyisocyanurate cover board. This product achieves a UL Class A rating on a combustible deck without gypsum or any other coverboard, and since it is continuous above the deck, it satisfies Title 24 requirements at a lower R value than frequently used batt insulation products. SecurShield HD Composite is ideal for new or retrofit applications where high thermal efficiency and maximum durability are necessary. For more information, visit www.carlislesyntec.com.