Rockwool Fire Barrier EN Clamping Plate - 1m length

Rockwool Fire Barrier EN Clamping Plate is a galvanised steel fixing component designed to securely fasten Rockwool Fire Barrier EN mineral wool curtains in both vertical and horizontal fire‑stopping applications. It works in conjunction with the Fire Barrier EN support angles and fixings to provide a robust mechanical restraint, ensuring the barrier remains correctly compressed and anchored in place during installation and throughout fire exposure. The Clamping Plate is an essential part of the Fire Barrier EN System, helping maintain the tested fire performance of the barrier in accordance with EN 1366‑4 and EN 13501‑2. It is used wherever the barrier requires additional mechanical support—particularly at joints, abutments, penetrations, and areas subject to movement or air pressure.

CHARACTERISTICS

• Purpose‑designed support profile for Rockwool Fire Barrier EN systems.
• Manufactured from durable galvanised steel for long‑term corrosion resistance.
• Ensures consistent compression of the mineral wool barrier, maintaining fire integrity.
• Suitable for vertical and horizontal barrier installations.
• Compatible with a wide range of substrates including steel, concrete, masonry and timber.
• Helps maintain system performance as tested to EN fire standards.
• Simple, reliable installation using standard fixings.

• Compartmentation zones
• Roof voids and ceiling voids
• Service risers and plant areas
• Perimeter fire stopping
• Cavity barriers in commercial, industrial and residential buildings
• It is particularly important where the barrier is installed under tension or where additional mechanical support is required to meet fire test performance.