Verified by manufacturer 2 days ago
EC 25-454 Vieo steel external profiles
Insulated built-up system with interlocking steel or aluminium sheets as an external finish. Designed for use on steel framed buildings, using RocSlab insulation and our MW5 steel liner.
Designed for use on steel framed buildings.
Suitable for a wide range of building applications, such as for use with residential, commercial and public buildings.
Insulated built-up system with interlocking steel or aluminium sheets as an external finish. Designed for use on steel framed buildings, using RocSlab insulation and our MW5 steel liner.
Vieo Warm Wall MW5 is a warm wall system, where the principal thermal insulation layer is placed immediately inside the outer profiled sheeting, resulting in the supporting structure and any voids being at a temperature close to that of the interior of the building.
Features and benefits:
Matching roof systems and cold wall systems and also available, specified separately.
Color | Gold Grey Black Blue Red |
Finish | Coated Matt Textured Smooth PVdF |
Material | Steel Aluminium Mineral wool |
Shape | Other Guidance for specification option: Sinusoidal. |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Warranty description | 25 year Guidance for specification option: A Vieo system guarantee is available for up to 25 years; consult manufacturer for details. |
Uniclass | |
CAWS | H31/10 Metal H31/120 Metal |
System performance | Guidance for specification option: Insert requirements. Manufacturer guidanceReaction to fire to BS EN 13501-1:2018 (inc. BS EN ISO 11925-2:2020 + BS EN 13823:2020): Classification on component basis only, see individual component guidance or consult manufacturer for details. |
Liner sheets | |
Material | EC 32-200-1000 Liner MW5 Deck Swaged. Manufacturer guidance0.70 mm steel as standard. |
Primary fasteners | Manufacturer's standard. |
End and side laps | Manufacturer's standard. |
Air and vapour control layer | |
Material | Euroclad B VCL. Euroclad A2 VCL. |
Fasteners | Manufacturer's standard. |
Sealing | Euroclad VCL Sealing Tape. Euroclad A2 VCL Sealing Tape. |
Spacers | Euroclad RocBar. Manufacturer guidanceRocSlab25 insulation between bars; see Thermal insulation. |
Acoustic insulation | Not applicable. |
Thermal insulation | RocSlab 50 mm and RocSlab25. Guidance for specification option: System depth: 136.1 mm. System weight: 28.16 kg/m². U-value from calculation: NPD. RocSlab 50 mm + 50 mm and RocSlab25. Guidance for specification option: System depth: 186.1 mm. System weight: 35.22 kg/m². U-value from calculation: NPD. RocSlab 115 mm and RocSlab25. Guidance for specification option: System depth: 201.1 mm. System weight: 35.25 kg/m². U-value from calculation: 0.25 W/m²K. RocSlab 150 mm and RocSlab25. Guidance for specification option: System depth: 236.1 mm. System weight: 39.55 kg/m². U-value from calculation: 0.20 W/m²K. RocSlab 50 mm + 115 mm and RocSlab25. Guidance for specification option: System depth: 251.1 mm. System weight: 42.30 kg/m². U-value from calculation: 0.20 W/m²K. RocSlab 170 mm and RocSlab25. Guidance for specification option: System depth: 256.1 mm. System weight: 42.01 kg/m². U-value from calculation: 0.18 W/m²K. RocSlab 50 mm + 150 mm and RocSlab25. Guidance for specification option: System depth: 286.1 mm. System weight: 46.62 kg/m². U-value from calculation: 0.16 W/m²K. RocSlab 205 mm and RocSlab25. Guidance for specification option: System depth: 291.1 mm. System weight: 46.32 kg/m². U-value from calculation: 0.16 W/m²K. RocSlab 50 mm + 170 mm and RocSlab25. Guidance for specification option: System depth: 306.1 mm. System weight: 49.09 kg/m². U-value from calculation: 0.15 W/m²K. RocSlab 115 mm + 115 mm and RocSlab25. Guidance for specification option: System depth: 316.1 mm. System weight: 49.41 kg/m². U-value from calculation: 0.15 W/m²K. RocSlab 50 mm + 205 mm and RocSlab25. Guidance for specification option: System depth: 341.1 mm. System weight: 53.38 kg/m². U-value from calculation: 0.13 W/m²K. RocSlab 115 mm + 150 mm and RocSlab25. Guidance for specification option: System depth: 351.1 mm. System weight: 53.72 kg/m². U-value from calculation: 0.13 W/m²K. RocSlab 115 mm + 170 mm and RocSlab25. Guidance for specification option: System depth: 337.1 mm. System weight: 56.19 kg/m². U-value from calculation: 0.12 W/m²K. RocSlab 150 mm + 150 mm and RocSlab25. Guidance for specification option: System depth: 386.1 mm. System weight: 58.08 kg/m². U-value from calculation: 0.12 W/m²K. RocSlab 150 mm + 170 mm and RocSlab25. Guidance for specification option: System depth: 406.1 mm. System weight: 60.55 kg/m². U-value from calculation: 0.11 W/m²K. RocSlab 115 mm + 205 mm and RocSlab25. Guidance for specification option: System depth: 406.1 mm. System weight: 60.55 kg/m². U-value from calculation: 0.11 W/m²K. RocSlab 170 mm + 170 mm and RocSlab25. Guidance for specification option: System depth: 426.1 mm. System weight: 63.02 kg/m². U-value from calculation: 0.11 W/m²K. RocSlab 150 mm + 205 mm and RocSlab25. Guidance for specification option: System depth: 441.1 mm. System weight: 64.99 kg/m². U-value from calculation: 0.10 W/m²K. RocSlab 170 mm + 205 mm and RocSlab25. Guidance for specification option: System depth: 461.1 mm. System weight: 67.46 kg/m². U-value from calculation: 0.10 W/m²K. Manufacturer guidanceInsulation lambda claim - thermal: 0.036 W/m·K. 25 mm-thick RocSlab between RocBars. |
Cavity fire barriers | |
Horizontal barriers | Not required, as this system is considered to be fully filled with A1-rated insulation material to BS EN 13501-1:2018. Guidance for specification option: If desired, advice on the detailing of cavity barriers would need to be sought from the cavity barrier supplier. |
Vertical barriers | Not required, as this system is considered to be fully filled with A1-rated insulation material to BS EN 13501-1:2018. Guidance for specification option: If desired, advice on the detailing of cavity barriers would need to be sought from the cavity barrier supplier. |
External sheets | |
Material | 0.70 mm steel, S220 GD + ZA255. 0.70 mm steel, S220 GD + Z275. |
Primary fasteners | Stainless steel fixings (Vieo sliding clips and Vieo clip fixings); plastic tubes. Guidance for specification option:
|
End and side laps | Guidance for specification option: For completion of detailing and ends and edges of Vieo sheets. Aluminium, Class A1 to BS EN 13501-1:2018. |
System accessories | Euroclad Separation Tape. |
Colour/ Finish | Tata Steel Colorcoat Prisma®. Guidance for specification option:
Tata Steel Colorcoat Prisma® - Textured. Guidance for specification option:
Tata Steel Colorcoat HPS200 Ultra®. Guidance for specification option:
|
System depth | Manufacturer's standard. Guidance for specification option: Dependent on U-value requirement; see Thermal insulation guidance for details. |
Weight | Manufacturer's standard. Guidance for specification option: Dependent on U-value requirement; see Thermal insulation guidance for details. |
Orientation | Vertical. Horizontal. |
Sheet width | Cover width: 454 mm. Guidance for specification option: As standard. Can also be supplied in variable widths to give a concertina-style effect (on request). |
Material | Steel Aluminium Mineral wool |