The 355 is a surface-mounted, T-shaped Astragal designed for single active double doors is available with Eco-V (V), Pile brush (P), PemkoPrene (PK), or Silicone (S) inserts. It effectively seals the gap between the doors, preventing infiltration of smoke, sound, light, drafts, and insects. Made with a high-quality clear anodized aluminum casing, this astragal is durable and resistant to extreme environments.

Features

• Surface mounted
• Applied to single active door in a pair of double door
• Creates a continuous seal
• Seals the gap between paired doors by compressing the seal
• Installation on fire doors must meet NFPA 80 requirements
• Door coordinator needed when both doors are active