LAS4014 si Threshold Plate
Stepped plate
The LAS4014 si threshold plate is a robust, aluminium threshold solution, suitable for use on fire-rated steel doorsets. Featuring a high-performance silicone compression seal, the LAS4014 helps prevent the penetration of rain, draughts, light, and noise, enhancing the comfort and protection of interior spaces. Its stepped design increases the effectiveness of threshold seals by creating a firmer gasket contact, while the durable anodised finish provides a sleek and resilient aesthetic.
Finish
System specification
| Property | |
|---|---|
| TEST EVIDENCE | Smoke: BS 476-31.1: 1983 at ambient temperature. Acoustic: BS EN ISO 10140-2: 2010 (up to Rw 42dB). Durability: 100,000 cycles |
| PERFORMANCE | Meets smoke requirement: BS 9999: 2017. Protects against sound, smoke, weather, draught, light and insects. Suitable for use of fire rated steel doorsets. Provides an even surface underneath the door; suitable for wheeled traffic |
| LOCATION | Single + double leaf outward opening doors |
| FINISHES | Silver anodised aluminium |
| Non-standard finish | Bronze anodised aluminium with black silicone rubber gasket and other powder-coated colour finishes are subject to non-standard charges and additional lead times |
| STANDARD LENGTHS | 1m + 2.1m. Other lengths to special order |
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