Kalzip Liner Roof System 0.18 U-Value
BBA Agrément Certificate
Certificate type
Metal liner roof system, with a thermal transmittance (U-Value) of 0.18 W/m²K.
Application
For roof applications.
Description
Metal liner roof system, with a thermal transmittance (U-Value) of 0.18 W/m²K. Suitable for use where speed of installation is required.
All work undertaken should be fully in accordance with Kalzip standard recommendations and by Kalzip approved welding contractors. Site welding must be carried out fully in accordance with Approved Welding Procedure Specification ASW/TIG/001 Rev ‘B’ 1997 as defined in BS EN ISO 9606-2 for material gauges between 0.8–3 mm thickness. Site welding operatives must be certified to BS EN ISO 9606-2 standard for material gauges between 0.8–3 mm thickness. The weld test procedure shall be in accordance with BS EN ISO 15614-2: 2005.
Kalzip sheets to be installed as per cladding manufacturer's instructions.
Features and benefits:
- The Kalzip liner roof system has the outer Kalzip standing seam roof sheet and the internal Kalzip liner trapezoidal profiled liner sheet laid in the same direction across roof purlins, acting as the primary support. Typical purlin centres would be approximately 1.4–1.8 m.
- A non-fragile walkable Kalzip liner sheet can be quickly installed to provide a weather cover for those working below. The remainder of the roofing components can then be installed without affecting the critical path of the construction programme.
- Suitable for a wide range of applications.
General information
Finish | Galvanized |
Material | Aluminium Steel Mineral wool Polyethylene |
WarrantyDescription | Ten year |
Uniclass | |
CAWS | H31/10 Metal H31/120 Metal |
Specification data - Metal profiled sheet self-supporting roof covering systems Enhanced data
Liner sheets | - |
Material | Galvanized steel to BS EN 10326. |
Primary fasteners | 5.5 mm diameter carbon steel self-drilling fasteners (SD-3-T15-5.5x25). |
End and side laps | Side laps to be stitched at maximum 400 mm centres with 4.8 mm diameter carbon steel self-drilling stitching fasteners (SL2-T-4.8x20). |
Air and vapour control layer | - |
Material | Kalzip VCL Clear - Reinforced virgin polyethylene with 530 MNs/g vapour resistivity. |
Sealing | Seal with one row of sealant tape, not less than 50 mm. |
Spacers | Support clips, steel reinforced polyamide Kalzip E-clips type E.180 with S10 spacer pads. |
Thermal insulation | Kalzip Insulation Quilt Type 2 - Manufactured with ECOSE™ Technology. |
External sheets | - |
Material | Aluminium Standing Seam 65/400. |
Primary fasteners | 6 mm diameter stainless steel torque controlled fasteners (SDK3-S-377-6.0x45). |
System accessories | Not required.Extruded aluminium alloy (EN AW-6061) gable end hooks.Extruded aluminium alloy (EN AW-6063) drip angle 40 x 20 mm.Extruded aluminium alloy (EN AW-6063) flat bar 22 x 6 mm.Extruded aluminium alloy (EN AW-6063) gable end channel.Extruded aluminium alloy (EN AW-6063) tolerance gable clip extrusion.Fabricated aluminium alloy (EN AW-3004) flashings.Material and finish as per cladding sheets or as per project requirements - consult manufacturer for details. Fabricated aluminium alloy (EN AW-3004) ridge closures (KZ 65/400).Fabricated welded soaker units.Material and finish as per cladding sheets or as per project requirements - consult manufacturer for details. Kalzip profile eaves fillers (KZ 65/400).Kalzip profile ridge fillers (KZ 65/400). |
Thermal transmittance (U-Value) | 0.18 W/m²K. |
Bearing width | 58 mm (minimum). |
Type | Black closed cell cross-linked polyethylene with a minimum density of 30 kg/m³. |
Thickness | 30 mm minimum. Consult manufacturer and insert requirements. |
Finish | Aluminium, AluPlusPatina. Aluminium, natural stucco embossed. Aluminium, with a PVDF paint coating. Aluminium, with an HPC paint coating. AluPlusZinc. |
ShapeTo suit project requirements. | - |
DimensionsTo suit project requirements. | - |
Thermal insulation | Mineral wool insulation, manufactured in accordance with BS EN 13162. |
Third-party certification | British Board of Agrément Certification No. 98/3481 and Institute fur Bautechnic Zulassungbescheid N R 14.1-181. |
Environmental information
Contains Red List materials | No |
Country of material origin | Germany |
Embodied carbonRefer to EPD certificate. | - |
Recycled content | 100 % Recycled aluminium top sheet. |
Literature
Kalzip systems
Third party certifications
BBA Agrément Certificate
Kalzip 98/3481 Single Skin System Product Sheet 3
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