LORIENT ACOUSTIC SMOKE SEALS

Batwing® and Firtree™

LORIENT CURVED FIN BATWING®

For fifteen years the Lorient Batwing® has been at the forefront of smoke and acoustic containment solutions for doors. But now, the Lorient Batwing®’s distinctive straight fins have been uniquely re-engineered into a subtle curved design, for even lower frictional resistance, to help meet the requirements of Document M, without losing any of the benefits of smoke and acoustic protection.

• New shape minimizes open/ close resistance
  
  
• Symmetrical design ensures fins are always in contact with two surfaces of door leaf, creating an air chamber to provide excellent acoustic properties
  
  
• Effective smoke seal up to 200°C
  
  
• Flexible elastomeric fin material springs back to original shape to provide durability in service
  
  
• Highly durable; tested for over 1,000,000 cycles on a full size door assembly without breakdown – exceeding standard testing procedures
  
  
• Aggressive self-adhesive backing tested on many surfaces, including MDF
  
  
• Fully tested for performance and durability under the third party certification schemes CERTIFIRE (CF136) and British Board of Agrément
  
  
• Available in a variety of colours including black, brown, cream, silver grey or white. Other colours to special order
  
  
• Available in standard lengths of 1m and 2.1m. Single doorset pack consisting of 1 x 1m and 2 x 2.1m. Other lengths to special order
  
  
• Min / max gap size required: 3mm/ 4mm