Summary
Metsec SFS infill wall with Siniat Weather Defence sheathing board, Knauf Rocksilk RainScreen insulation, and British Gypsum Gyproc Fireline (2x12.5mm) lining.
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Product certifications
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Digital objects
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Finish
Galvanized
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Material
Steel, Plasterboard
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Shape
Other
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Length
Bespoke
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Width
Bespoke
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Height
Bespoke
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Warranty description
30 year
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Specification
System performance
Structural design supervision and checking.
Design of framing systems generally.
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Framing members
Cold-formed galvanized steel sections.
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Connections
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Connection fasteners
Self drilling tek screws.
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Anchors to concrete and masonry
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Type of anchor
By structural engineers design.
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Movement joints
Deflection allowance at the top of the wall.
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Additional properties
Insulation
External: Knauf Rocksilk; between framing: n/a., External: Knauf Rocksilk; between framing: ___.
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Sheathing board
Siniat Weather Defence - 12 mm.
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Framing
Metsec SFS 90 mm stud depth.
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Inner layer
British Gypsum Fire Board, 12.5 mm.
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Face layer
British Gypsum Fire Board, 12.5 mm.
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Fasteners
Drywall screws.
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System accessories
Flatstrap / partition brace.
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Internal face
120/ 120 minutes (insulation/ integrity).
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External face
120/ 120 minutes (insulation/ integrity).
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Fire performance
120 minutes (boundary wall); 120 minutes (non-boundary wall).
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Thermal performance (U-value maximum)
Variable.
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Air tightness
Variable.
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Dimensional constraints
Variable.
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Sustainability data
Contains Red List materials
No
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Country of product manufacture
United Kingdom
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Material
Steel, Plasterboard
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Recyclability
SFS Light Gauge Steel 95-100%
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Recycled content
60 %
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