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Armstrong METAL Hook On R-H 220 - Concealed Grid Ceiling System
Armstrong METAL Hook On R-H 220 - Concealed Grid Ceiling System
Armstrong METAL Hook On R-H 220 - Concealed Grid Ceiling System

Verified 1 month ago

Knauf Ceiling Solutions Limited

Verified 1 month ago

Knauf Ceiling Solutions Limited

Verified 1 month ago

Knauf Ceiling Solutions Limited
Summary
Metal hook-on, fully-configurable panel ceiling system, concealed grid for monolithic effect.
Color
Grey, White, Black, Brown, Beige, Other
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Finish
Painted
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Material
Metal
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Shape
Rectangle, Square, Other
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Length
Bespoke
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Width
Bespoke
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Height
98 mm
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Specification

Ceiling support
U-Profile and H-Profile 28 mm.
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Support fasteners
Manufacturer's standard.
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Ceiling units
Hook-on; square edge, shape/ size.
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Barriers in ceiling void
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Acoustic barriers
Acoustic infill., Not required.
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Samples required
Product samples, Demountable suspended ceiling prototypes, Not required
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System accessories
None., BioGuard., Cut-outs., Secure function.
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Additional properties

Weight
4.5–8.0 kg/m².
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Light reflectance
80%.
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Constant humidity resistance
90% RH.
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Acoustic performance
With fleece:
To EN ISO 10140-2, Rw 10 dB.
To EN ISO 354, αw: 0.55 (L); Class D; NRC: 0.65.
To ISO 10848-2, Dn,f,w: 21 dB.
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Third-party certification
Indoor Air Quality Class A+.
Cradle to Cradle Certified Silver.
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Reaction to fire
Without acoustic fleece/ no gasket: to EN 13501, Euroclass A1.
With acoustic fleece/ no gasket: to EN 13501, Euroclass A2-s2,d0.
With acoustic fleece and gasket: to EN 13501, Euroclass B-s1,d0.
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Colour
RAL 9010 White., RAL 9003., RAL 9005., RAL 9007., RAL 9016., Global White., Wood effect, Ash., Wood effect, Natural Bamboo., Wood effect, Caramel Bamboo., Wood effect, Maple., Wood effect, Oak., Wood effect, American Cherry., Wood effect, American Walnut.
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Perforations
0.7 mm; open area: 1.5%.
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Type
Rg 0701.
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Materials
Infill units: post-coated, 0.5–0.6 mm galvanized steel.
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Sustainability data

Contains Red List materials
No
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Country of material origin
Germany
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Country of product manufacture
Germany
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Material
Metal
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Recyclability
95
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Recycled content
14 %
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