SpeedDeck’s WalkLiner is used in conjunction with the full range of standing seam and box profiled roofing systems to provide a fully walkable working platform in both its solid and perforated formats. WalkLiner supports the insulation within a warm roof built up system, provides lateral restraint to the top flange of the purlin and in non-perforated format provides the vcl and air barrier when sealed.Profile Description: 32mm x 1020mm Materials Available*: Steel (Fully walkable)Finishes: Plain galv, Polyester (Leathergrain, HPS200 Ultra, Sirius on enquiry).Gauges: 0.70mm Colours: Standard Colours & Special colours (subject to minimum order)Formats: Solid & Perforated Available & straight, curved and crimp curved Fixing Specification
VCL & Airtightness
Primary VCL: Within our low-humidity non-perforated liner systems the VCL is formed by sealing the WalkLiner as per the above fixing specification.
Results of air leakage tests based on a 50Pa test:-As per report No. BP 2395/2/IC/99 (available from technical on request)Side laps: < 0.1m3/hr/lmEnd laps: < 0.1m3/hr/lmNon-Fragility
Solid & Perforated: Non-Fragile Class B to ACR[M] 001:2011
Perforated WalkLiner Acoustic Data
Sound Absorption Co-Efficient: NRC - 0.95 to ASTM c 423-01Class A sound absorption to BS EN 11654-1997 As per report No. C/21441/RO1 (available from technical on request)
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All backed with our Protector System Warranty, providing a single source warranty for the whole system INCLUDING workmanship for up to 25 years.
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