The IS4226si threshold plate and seal is suitable for outward opening doors to help prevent weather, smoke, light & noise penetration. The plate has an extended landing area, ideal for high-end acoustic applications (when used with other sealing combinations). It may be used with panic type exit devices (supplied by others).
- Also available in: 250mm increments from 1000mm to 5000mm
- Silver anodised aluminium with grey silicone rubber gasket
(Black silicone gasket also available upon request)
- Stainless Steel fixing screws and plugs are supplied
- Fire tested to AS1530 Part 4 in accordance with AS1905 Part 1
- Medium temperature smoke leakage approvals to AS1530 Part 7 available on proprietary door assemblies
- Acoustically tested in accordance with AS1191, ISO140.3 and ISO10140-2
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