Door Seal 2100mm x 4mm Fire Smoke & Acoustic (DS)

• The Lorient DS Fire, Smoke & Acoustic Seal is a high-performance intumescent door seal designed to provide combined protection against fire, smoke, and sound leakage in fire-resisting door assemblies. Manufactured from PVC-encased sodium silicate with flexible elastomeric fins, the DS seal combines durability with effectiveness.

Features

• Suitable for 30, 60, 90, and 120 minute applications, subject to door assembly and configuration
• Heavy-duty self-adhesive backing for easy fitting
• Suitable for 3mm to 4mm door gaps
• Reversible design assists correct installation around ironmongery
• Flexible elastomeric smoke and acoustic sealing fins
• PVC-encased sodium silicate intumescent core
• Suitable for single and double leaf doors
• Available in 10mm, 15mm, and 20mm widths
• Certifire certified to CF330 and CF341
• Combined fire, smoke, and acoustic protection

This innovative seal ensures that your door assemblies not only meet safety standards but also enhance the overall acoustic performance, making it an essential component for any fire-resisting door setup.