120-minute Duplex fire rated Riser door which is insulated, smoke tested and acoustic tested.
Test certified for fire bi-directional inwards and outwards for 2 hours to B.S.476: Part 22 and Part J Compliant
36dB sound reduction as per standard BS EN ISO 10140-2
Smoke Test Compliant tested to BS EN 1634-3:2004 at 0.4 m3/m/h (6 times better than the current standard dictates)
Insulated to 0.55 U-Value
Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Access Building Products Ltd is consulted before specifying.
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| Fire Rated (?) | ||
| Fire Rating (?) | 120 minutes | 100% |
| Standards (?) | 0.55 U-Value , BS EN 1634-3:2004 , BS EN ISO 10140-2 , BS476 Part 22. , Part B , Part J | |
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| Colour (?) | White | |
| Finish(es) (?) | Powder Coated | |
| Material (?) | Zintec steel | |
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| Uniclass (?) | Pr_65_65_23_20 Duct access panels | |