System 17 Roof/ Sloped Curtain Walling
A system suitable for roof slopes down to 15° from the horizontal.
System 17 Roof/ Sloped Curtain Walling has been developed for mono or dual pitched roofs with a minimum pitch of 15° from the horizontal, subject to the structural sections being designed to accommodate the applicable loads in accordance with the relevant site conditions and application.
Performance:
– Thermal:
- All windows/ screens, in conjunction with a suitable glazing specification, have been designed to meet the current requirements of Building Regulations Approved Document L for England and Wales, Technical Handbook 6 for Scotland and Technical Booklet F for Northern Ireland where applicable. Consult with Metal Technology for details.
– Weathertightness:
- Class III to BS 6375-1: 1989 and BS 5368.
– Dynamic Test: In accordance with the CWCT sequence B test regime using a representative two storey test sample.
- Static Air Permeability: <1.5 m³/hr at 600 Pa.
- Static Water Penetration: Zero ml at 600 Pa.
- Dynamic Water penetration: Zero ml at 600 Pa.
- Structural performance - 2400 Pa (140 mph).
- Safety Gust Performance - 3600 Pa (210 mph).
– Deflection:
- All structural profiles can be designed so that maximum deflection of any member shall not exceed L/200 of its span, with no evidence of any permanent deformation once the load has been removed.
Incorporated components:
A range of specialist roof windows can be incorporated. Consult with Metal Technology for recommendations and details.
Secured by Design:
- All glazed curtain walling screens, windows, and doors within the ground floor and vulnerable areas shall embrace secure by design.
- All systems installed must demonstrate that they have been tested in line with PAS24 security standards and certified by a UKAS accredited certification body.
| Uniclass 2015 | |
| CAWS | H11/110 Curtain walling |
| Product Reference | System 17 Roof/ Sloped Curtain Walling |
| Internal framing member | - |
| Material | Extruded aluminium |
| Finish | Anodized, colourInsert colour requirements. Liquid organic coated, colour RALInsert colour requirements. Powder organic coated, colour RALInsert colour requirements. |
| Minimum film thickness | ___ micrometres |
| External cover cap | - |
| Material | Extruded aluminium |
| Finish | Anodized, colourInsert colour requirements. Liquid organic coated, colour RALInsert colour requirements. Powder organic coated, colour RALInsert colour requirements. |
| Minimum film thickness | ___ micrometres |
| Glazing | Insulating glass units, ___ mm thickSingle glazed panes, 10 mm thick |
| Glazing system | Dry glazed gasket system |
| Standard product features | Type: Stick system, pressure equalized and drained. The system is thermally broken throughout by means of a continuous thermal isolator located between the external pressure plates and internal framing members. Glazing system: Dry glazed using proprietary, high performance captive gaskets. All gaskets are bonded and sealed during construction, using waterproof adhesive. All internal gaskets have pre-moulded vulcanized corners. Roof glazing purlins use a low profiled bevelled pressure plate only. In addition to the proprietary gaskets:
|
| Product Options | Finish/ Colour: Consult with Metal Technology for availability of colours and to obtain samples. Minimum film thickness: Consult with Metal Technology following choice of finish. Glazing: Accommodates 10 mm single glazing or 24, 28, or 34 mm insulating glass units. Panel/ Facing types: A variety of panel thicknesses can be accommodated within the system. Consult with Metal Technology for recommendations and details. |