FireSealsDirect Universal Threshold Plate - 100mm x 10mm x 1m

This FSD 100mm threshold plate bridges the gap between floor coverings to provide a stable, level surface for automatic drop-down seals on hinged and double-swing doors. Designed for professional installation in commercial and public buildings, it ensures that floor-mounted seals function correctly by eliminating drag and air gaps caused by uneven substrates.

Achieving a verified smoke or acoustic rating is impossible if the drop-down seal deploys onto carpet pile or an uneven floor transition. This plate solves that issue by creating a dedicated, flat landing area for the rubber gasket. By installing this plate, you prevent the seal from snagging or failing to compress fully, ensuring the door set performs exactly as tested.

Beyond sealing performance, the 100mm profile is engineered for durability and compliance. Constructed from 6060 T6 aluminium alloy with a silver anodised finish, it withstands heavy foot traffic and trolley loads without deforming. The 10mm height and bevelled edges reduce trip hazards, aiding compliance with accessibility standards for escape routes. The unit does not come pre-drilled, allowing you to choose between adhesive fixing or drilling and countersinking for screw fixing, depending on the site conditions.

Key Technical Specifications:

• Dimensions: 100mm (W) x 10mm (H) x 1000mm (L)
• Material: 6060 T6 aluminium alloy
• Finish: Silver anodised
• Application: Hinged single and double swing doors
• Compatibility: Suitable for use with any automatic drop-down seal
• Fixing: Adhesive or screw fix (fixings not supplied)